Patai S., Rappoport Z. 1997 The chemistry of functional groups. The chemistry of double-bonded functional groups / 0155 260

112.M. Tori, K. Nakashima, Y. Asakawa, J. D. Connolly, L. J. Harrison, D. S. Rycroft, J. Singh and

N.Woods, J. Chem. Soc., Perkin Trans. 1, 593 (1995).

113.A. P. W. Bradshaw, J. R. Hanson, D. N. Kirk and P. M. Scopes, J. Chem. Soc., Perkin Trans. 1, 1794 (1981).

114.O. Hofer, W. Weissensteiner and M. Widhalm, Monatsh. Chem., 114, 1399 (1983).

115.O. Hofer, M. Widhalm and H. Greger, Monatsh. Chem., 115, 1207 (1984).

116.A. W. Burgstahler, G. Wahl, N. Dang, M. E. Sanders and A. Nmirovsky, J. Am. Chem. Soc., 104, 6873 (1982).

117.J. Levisalles, in Optical Rotatory Dispersion and Circular Dichroism in Organic Chemistry (Ed.

G.Snatzke), Sadtler Res. Labs., Inc., Philadelphia, 1967, pp. 301 313.

118.P. Witz, H. Herman, J.-M. Lehn and G. Ourisson, Bull. Soc. Chim. France, 1101 (1963).

119.Y. Tsuda and T. Sano, Chem. Pharm. Bull., 28, 3134 (1980).

120.Y. Tsuda, T. Yamashita and T. Sano, Chem. Pharm. Bull., 32, 4820 (1984).

121.H. Ogura, H. Takayanagi, Y. Harada and Y. Iitaka, J. Chem. Soc., Perkin Trans. 1, 1142 (1979).

122.G. P. Moiseeva, S. Z. Kasymov, M. R. Yagudaev and G. P. Sidyakin, Khim, Prir. Soed., 343 (1980).

123.G. Savona, M. Paternostro, F. Piozzi and B. Rodriguez, Tetrahedron Lett., 379 (1979).

124.E. Gacs-Baitz, L. Radics, G. B. Oganessian and V. A. Mnatsakanian, Phytochemistry, 17, 1967 (1978).

125.G. Savona, F. Piozzi, O. Servettaz, B. Rodriguez, J. A. Hueso-Rodriguez and M. C. de la Torre,

Phytochemistry, 25, 2569 (1986).

126.B. Rodriguez, M. C. de la Torre, M. L. Jimeno, M. Bruno, C. Fazio, F. Piozzi, G. Savona and

A.Perales, Tetrahedron, 51, 837 (1995).

127. M. Martinez-Ripoll, J. Fayos, B. Rodriguez, M. C. Garcia-Alvarez, G. Savona, F. Piozzi,

M. Paternostro and J. R. Hanson, J. Chem. Soc., Perkin Trans. 1, 1186 (1981).

128.M. C. de la Torre, M. Bruno, F. Piozzi, G. Savona, A. A. Omar, A. Perales and B. Rodriguez, Tetrahedron, 47, 3463 (1991).

129. B. Rodriguez, M. C. de la Torre, M. Bruno, C. Fazio, F. Piozzi, G. Savona, A. Perales and

N.A. Arnold, Tetrahedron, 50, 2289 (1994).

130.R. Kazlauskas, P. T. Murphy, R. J. Wells, K. Noack, W. E. Oberhansli¨ and P. Schonholzer,¨ Aust.

J.Chem., 32, 867 (1979).

131.M. Asaoka, T. Ohkubo, H. Itahana, T. Kosaka and H. Takei, Tetrahedron, 51, 3115 (1995).

132.S. Singh, P. Painuly and J. S. Tandon, Indian J. Chem., 23B, 952 (1984).

133.S. V. Bhat, B. S. Bajwa, H. Dornauer and N. J. de Souza, Tetrahedron Lett., 1669 (1977).

134.L. J. Valdes,´ III and M. Koreeda, J. Org. Chem., 56, 844 (1991).

135.G. Dutta and S. N. Bose, Indian J. Chem., 28B, 975 (1989).

136.M. I. Isaev, G. P. Moiseeva, M. B. Gorovits and N. K. Abubakirov, Khim. Prir. Soed., 614 (1986).

137.M. Kobayashi, N. K. Lee, B. W. Son, K. Yanagi, Y. Kyogoka and I. Kitagawa, Tetrahedron Lett., 25, 5925 (1984).

138.M. I. M. Wazeer, A. A. L. Gunatilaka, N. P. D. Nanayakkara and M. U. S. Sultanbawa, Arab.

J.Sci. Eng., 10, 311 (1985).

139.Sh. Kadota, J. X. Li, K. Tanaka and T. Namba, Tetrahedron, 51, 1143 (1995).

140.J. Klinot, V. Vseteˇcka,ˇ E. Klinotova´ and A. Vystrcil,ˇ Collect. Czech. Chem. Commun., 51, 611 (1986).

141.T. Hirata, T. Aoki and T. Suga, Bull. Chem. Soc. Jpn., 54, 3059 (1981).

142.B. Voigt, S. Takatsuto, T. Yokota and G. Adam, J. Chem. Soc., Perkin Trans. 1, 1495 (1995).

143.L. Lorenc, M. Dabovic, I. Juranic, M. L. Mihailovic, G. Snatzke and G. Toth, Tetrahedron, 38, 3163 (1982).

144.R. J. Capon and D. J. Faulkner, J. Org. Chem., 50, 4771 (1985).

145.G. Aranda, M. Fetizon and N. Tayeb, Tetrahedron, 43, 4159 (1987).

146.S. Antus, E. Baitz-Gacs,´ J. Kaitar,´ G. Snatzke and A. L. Tok¨es,´ Justus Liebigs Ann. Chem., 497 (1994).

147.B. Green, F. Snatzke, G. Snatzke, G. R. Pettit, Y. Kamano and M. L. Niven, Croat. Chem. Acta, 58, 371 (1985).

148.I. Kirson, H. E. Gottlieb and E. Glotter, J. Chem. Res. (M), 2134 (1980); (S), 125 (1980).

149.A. Katz, J. Nat. Prod., 52, 430 (1989)

150.P. F. Vlad, L. A. Zadorozhnaya, I. P. Dragalin, S. T. Malinovskii and V. E. Zavodnik, Zh. Obshch. Khim., 62, 2112 (1992).

151.G. B. V. Subramanian and Y. Chander, Indian J. Chem., 20B, 963 (1981).

152.G. B. V. Subramanian, V. K. Mahajan and K. N. Ganesh, Indian J. Chem., 20B, 967 (1981).

153.K. Kuritani, Y. Takaoka and K. Shingu, J. Org. Chem., 44, 452 (1979).

154.J. Perard-Viret and A. Rassat, Tetrahedron: Asymmetry, 5, 1 (1994).

155.R. Brunner¨ and H. Gerlach, Tetrahedron: Asymmetry, 5, 1613 (1994).

156.W. Hug and G. Wagniere, Helv. Chim. Acta, 54, 633 (1971).

157.M. Sumiyoshi, H. Kuritani, K. Shingu and M. Nakagawa, Tetrahedron Lett., 21, 2855 (1980).

158.M. Sumiyoshi, H. Kuritani, K. Shingu and M. Nakagawa, Tetrahedron Lett., 21, 1243 (1980).

159.U. Berg and E. Butkus, J. Chem. Res. (S), 116 (1993).

160.H. Gerlach, Helv. Chim. Acta, 61, 2773 (1978).

161.M. Nakazaki, H. Chikamatsu, T. Fujii and T. Nakatsuji, J. Org. Chem., 46, 585 (1981).

162.D. A. Lightner and W. A. Beavers, J. Am. Chem. Soc., 93, 2677 (1971).

163.M. Tichy, Collect. Czech. Chem. Commun., 39, 2673 (1974).

164.M. Nakazaki, K. Naemura and H. Kadowaki, J. Org. Chem., 41, 3725 (1976).

165.M. Nakazaki, K. Naemura and N. Arashiba, J. Org. Chem., 43, 689 (1978).

166.P. E. Eaton and B. Leipzig, J. Org. Chem., 43, 2483 (1978).

167.T. G. Dekker, C. J. van der Schyf, G. J. Kruger and P. H. van Rooyen, South Afr. J. Chem., 36, 59 (1983).

168.M. Nakazaki and K. Naemura, J. Org. Chem., 42, 4108 (1977).

169.M. Nakazaki, K. Naemura, Y. Sugano and Y. Kataoka, J. Org. Chem., 45, 3232 (1980).

170.K. Naemura, N. Takahashi, Sh. Tanaka, M. Ueno and H. Shikamatsu, Bull. Chem. Soc. Jpn., 63, 1010 (1990).

171.A. W. Dunn, R. A. W. Johnstone, B. Sklarz, L. Lessinger and T. J. King, J. Chem. Soc., Chem. Commun., 533 (1978).

172.A. B. Smith, III, J. P. Konopelski, B. A. Wexler and P. A. Sprengeler, J. Am. Chem. Soc., 113, 3533 (1991).

173.W. Wysocka and J. Gawronski, J. Chem. Soc., Perkin Trans. 2, 1948 (1979).

174.A. V. Kamernitzky, A. M. Turuta, I. N. Fundieler, V. A. Pavlov, M. Yu. Antipin, Yu. T. Struckhov,

A.P. Polishchuk and G. Snatzke, Tetrahedron, 38, 165 (1982).

175.A. Hassner and L. R. Krepski, J. Org. Chem., 44, 1376 (1979).

176.H. Ogura, K. Furuhata, Y. Harada and Y. Iitaka, J. Am. Chem. Soc., 100, 6733 (1978).

177.J. T. Koh, L. Delaude and R. Breslow, J. Am. Chem. Soc., 116, 11234 (1994).

178.K. K. Andersen, D. M. Gash, J. D. Robertson and F. S. Guziec, Jr., Tetrahedron Lett., 23, 911 (1982).

179.Y. M. Grigorev and O. V. Sverdlova, Vest. Leningr. Univ., Ser. 4, Fiz., Khim., 113 (1984).

180.M. A. Wickramaaratchi, E. T. Premuzic, M. Lin and P. A. Snyder, Brookhaven Natl. Lab., Report 1986, BNL-37619; Chem. Abstr., 106, 25101d (1986).

181.P. A. Snyder and E. M. Rowe, Nucl. Instrum. Methods, 172, 345 (1980).

182.J. Sotiropoulos, N. El Batouti, A.-M. Lamazouere, L. Dupont, S. Englebert, O. Dideberg and

G.Germain, Z. Kristallographie, 198, 227 (1992).

183.J. Sotiropoulos, N. El Batouti, A.-M. Lamazouere, L. Dupont, M. Vermerie, O. Dideberg and

G.Germain, Z. Kristallographie, 191, 67 (1990).

184.T. Polonski,´ J. Chem. Soc., Perkin Trans. 1, 305 (1983).

185.W. C. M. C. Kokke and F. A. Varkevisser, J. Org. Chem., 39, 1653 (1974).

186.T. Polonski´ and Z. Dauter, J. Chem. Soc., Perkin Trans. 1, 1781 (1986).

187.D. A. Lightner, B. V. Crist and M. J. Flores, J. Chem. Soc., Chem. Commun., 273 (1980).

188.S. Sur, J. P. Colpa and J.K. S. Wan, Chem. Phys., 108, 133 (1986).

189.P. Sundararaman, G. Barth and C. Djerassi, J. Am. Chem. Soc., 103, 5004 (1981).

190.G. Dauphin, J. C. Gramain, A. Kergomard, M. F. Renard and H. Veschambre, Tetrahedron Lett., 21, 4275 (1980).

191.C. J. Cheer and C. Djerassi, Tetrahedron Lett., 3877 (1976).

192.A. Matsuo and S. Hayashi, J. Chem. Soc., Chem. Commun., 566 (1977).

193.P. H. Schippers and H. P. J. M. Dekkers, Chem. Phys., 69, 19 (1982).

194.E. W. Meijer and H. Wynberg, J. Am. Chem. Soc., 104, 1145 (1982).

195.Y. L. Sing, H. Numan, H. Wynberg and C. Djerassi, J. Am. Chem. Soc., 101, 5155 (1979).

196.E. W. Meijer and H. Wynberg, Angew. Chem., Int. Ed. Engl., 27, 975 (1988).

197.S. R. Wilson and W. Cui, J. Org. Chem., 54, 6047 (1989).

198.J. K. Gawronski,´ Tetrahedron, 38, 3 (1982).

199.G. Snatzke, Angew. Chem., Int. Ed. Engl., 18, 363 (1979).

200.A. Moscowitz, K. Mislow, M. A. W. Glass and C. Djerassi, J. Am. Chem. Soc., 84, 1945 (1962).

201.D. A. Lightner, D. E. Jackman and G. D. Christiansen, Tetrahedron Lett., 4467 (1978).

202.P. H. Schippers and H. P. J. M. Dekkers, J. Am. Chem. Soc., 105, 79 (1983).

203.A. Lettieri, P.-A. Carrupt and P. Vogel, Chimia, 42, 27 (1988).

204.T. D. Bouman and Aa. E. Hansen, Croat. Chem. Acta, 62, 227 (1989).

205.T. Mizutani and R. Nakashima, Chem. Lett., 1491, 2131 (1991).

206.M. Duraisamy and H. M. Walborsky, J. Am. Chem. Soc., 105, 3252 (1983).

207.M. Duraisamy and H. M. Walborsky, J. Am. Chem. Soc., 105, 3270 (1983).

208.M. Duraisamy and H. M. Walborsky, J. Am. Chem. Soc., 105, 3264 (1983).

209.H. M. Walborsky, K. Gawronska and J. K. Gawronski, J. Am. Chem. Soc., 109, 6719 (1987).

210.S. M. Reddy, V. L. Goedken and H. M. Walborsky, J. Am. Chem. Soc., 108, 2691 (1986).

211.J. K. Gawronsky and H. M. Walborsky, J. Org. Chem., 51, 2863 (1986).

212.A. Baumeler, W. Brade, A. Haag and C. H. Eugster, Helv. Chim. Acta, 73, 700 (1990).

213.Y. Yamano, S. Sumiya and M. Ito, J. Chem. Soc., Perkin Trans. 1, 167 (1995).

214.A. Z. Khan, R. Isaksson and J. Sandstrom,¨ Acta Chem. Scand., 46, 897 (1992).

215.A. Z. Khan, J. Sandstrom¨ and S.-L. Wang, J. Chem. Soc., Perkin Trans. 2, 913 (1991).

216.B. M. Giannetti, B. Steffan, W. Steglich, W. Quack and T. Anke, Tetrahedron, 42, 3579 (1986).

217.N. Harada, J. Kohori, H. Uda, K. Nakanishi and R. Takeda, J. Am. Chem. Soc., 107, 423 (1985).

218.D. O. Lolya, Y. F. Freimanis, I. A. Vosekalna and A. Y. Liepinya, Zh. Org. Khim., 24, 1422 (1988).

219.I. Kubo, T. Matsumoto, D. L. Wagner and J. N. Shoolery, Tetrahedron Lett., 26, 563 (1985).

220.T. Fex and B. Wickberg, Acta Chem. Scand., Ser. B, B35, 97 (1981).

221.C. Rapp, G. Jung, W. Katzer and W. Loeffler, Angew. Chem., Int. Ed. Engl., 27, 1733 (1988).

222.H. Wild, J. Org. Chem., 59, 2748 (1994).

223.R. W. Hoffmann, W. Ladner, K. Steinbach, W. Massa, R. Schmidt and G. Snatzke, Chem. Ber.,

114, 2786 (1981).

224. R. D. Stipanovic, J. P. McCormick, E. O. Schlemper, B. C. Hamper, T. Shinmyozu and

W. H. Pirkle, J. Org. Chem., 51, 2500 (1986).

225.L. M. V. Trevisan, M. Yoshida and O. R. Gottlieb, Phytochemistry, 23, 661 (1984).

226.W. Vichnewski, W. Herz and N. Kumar, J. Org. Chem., 44, 2575 (1979).

227.W. Wysocka, D. Radocki and J. Gawronski, Croat. Chem. Acta, 62, 109 (1989).

228.G. V. Grishina, G. N. Koval and V. M. Potapov, Khim. Geterotsikl. Soed., 1230 (1978).

229.T. Komori, H. C. Krebs, Y. Itakura, R. Higuchi, K. Sakamoto, S. Taguchi and T. Kawasaki, Justus Liebigs Ann. Chem., 2092 (1983).

230.G. P. Moiseeva, A. Nabiev, R. Shakirov and S. Y. Yunusov, Khim. Prir. Soed., 345 (1986).

231.J. Frelek, W. J. Szczepek and H. P. Weiˇ, Tetrahedron: Asymmetry, 4, 411 (1993).

232.J. Frelek, W. J. Szczepek and H. P. Weiˇ, Tetrahedron: Asymmetry, 6, 1419 (1995).

233.G. Snatzke, Tetrahedron, 21, 413 (1965).

234.G. Snatzke, Tetrahedron, 21, 439 (1965).

235.A. F. Beecham, Tetrahedron, 27, 5207 (1971).

236.G. P. Moiseeva, O. E. Vasina and N. K. Abubakirov, Khim. Prir. Soed., 371 (1990).

237.A. F. Beecham and D. J. Collins, Aust. J. Chem., 33, 2189 (1980).

238.K. Annen, H. Hofmeister, H. Laurent and G.-A. Hoyer, Justus Liebigs Ann. Chem., 991 (1989).

239.G.-A. Hoyer, K. Annen, G. Cleve, Ch. Herrmann, H. Hofmeister, H. Laurent and W. S. Sheldrick,

Justus Liebigs Ann. Chem., 1003 (1989).

240.K. Annen, H. Hofmeister, H. Laurent and G.-A. Hoyer, Justus, Liebigs Ann. Chem., 997 (1989).

241.D. Handschuh and W. Voelter, Justus Liebigs Ann. Chem., 1007 (1989).

242.L. Kouadio, P. Bernard, J. F. Sabot, M. M. Petit-Ramel, C. M. Barbier and H. J. Pinatel, Steroids, 51, 349 (1988).

243.J. R. Williams, R. H. Moore, R. Li and J. F. Blount, J. Am. Chem. Soc., 101, 5019 (1979).

244.M. W. Barrett, R. D. Farrant, D. N. Kirk, J. D. Mersh, J. K. M. Sanders and W. L. Duax, J. Chem. Soc., Perkin Trans. 2, 105 (1982).

245.Z. Paryzek and J. K. Gawronski, J. Chem. Soc., Perkin Trans. 2, 433 (1983).

246.J. P. Springer, J. W. Dorner, R. J. Cole and R. H. Cox, J. Org. Chem., 44, 4852 (1979).

247.S. Matsumoto, M. Matsuo and Y. Iitaka, J. Org. Chem., 51, 1435 (1986).

248.G. Quinkert, H. Englert, F. Cech, A. Stegk, E. Haupt, D. Leibfritz and D. Rehm, Chem. Ber., 112, 310 (1979).

249.J. Koga, M. Shimura, K. Oshima, N. Ogawa, T. Yamauchi and N. Ogasawara, Tetrahedron, 51, 7907 (1995).

250.A. S. R. Anjaneyulu, A. Sree and V. Suryanarayana Murty, Indian J. Chem., 20B, 960 (1981).

251.V. Kreˇcek,ˇ J. Protiva, M. Budeˇsinsky,ˇ E. Klinotova and A. Vystrcil,ˇ Collect. Czech. Chem. Commun., 51, 621 (1986).

¨

252. M. Holub, M. Budeˇsinskˇy,´ Z. Samek, B. Drozdz, H. Grabarczyk, A. Ulubelen, S. Oksuz¨ and

U. Rychlewska, Collect. Czech. Chem. Commun., 47, 670 (1982).

253.M. Holub, Z. Samek, S. Vasiˇckovˇa´ and M. Masojidkova,´ Collect. Czech. Chem. Commun., 43, 2444 (1978).

254.P. Ruedi¨ and C. H. Eugster, Helv. Chim. Acta, 64, 2219 (1981).

255.P. Ruedi,¨ J. M. Schmid, and C. H. Eugster, Helv. Chim. Acta, 65, 2181 (1982).

256.P. Ruedi,¨ J. M. Schmid, R. Prewo, J. H. Bieri and C. H. Eugster, Helv. Chim. Acta, 66, 429 (1983).

257.S. B. Katti, P. Ruedi¨ and C. H. Eugster, Helv. Chim. Acta, 65, 2189 (1982).

258.R. Frode,¨ M. Brockelmann,¨ B. Steffan, W. Steglich and R. Marumoto, Tetrahedron, 51, 2553 (1995).

259.D. K. Anand, M. K. Hargreaves and M. A. Khan, Z. Naturforsch., 36B, 978 (1981).

260.M. Tada, T. Sato, T. Takahashi, K. Tori, I. Horibe and K. Kuriyama, J. Chem. Soc., Perkin Trans. 1, 2695 (1981).

261. T. Sato, M. Tada, T. Takahashi, I. Horibe, H. Ishii, T. Iwata, K. Kuriyama, Y. Tamura and

K.Tori, Chem. Lett., 1191 (1977).

262.J. Sotiropoulos and N. El Batouti, J. Chim. Phys. Phys.-Chim. Biol., 81, 629 (1984).

263.N. El Batouti, A.-M. Lamazouere, J. Sotiropoulos, F. Dahan and J.-J. Bonnet, Z. Kristallographie, 187, 85 (1989).

264.R. Roques, J. Sotiropoulos, G. Feuillerat, G. Germain and J.-P. Declercq, J. Chem. Res. (S), 370 (1980); (M), 4625 (1980).

265.N. El Batouti, A.-M. Lamazouere and J. Sotiropoulos, J. Chim. Phys. Phys.-Chim. Biol., 85, 375 (1988).

266.N. Azani, F. Labruyere, C. Metge, C. Bertrand, J. Sotiropoulos, and J. Jaud, Bull. Chem. Soc. Jpn., 62, 3403 (1989).

267.P. F. Labruyere, C. Bertrand, C. Metge, A. Dubourg, R. Roques, J.-P. Declercq and G. Germain, Acta Crystallogr., Sect. C, 40, 277 (1984).

268.B. M. Giannetti, B. Steffan, W. Steglich, J. Kupka and T. Anke, Tetrahedron, 42, 3587 (1986).

ˇˇ

269.J. Hrbek, Jr., L. Hruban, V. Simanek,´ F. Santavy,´ G. Snatzke and S. S. Yemul, Collect. Czech. Chem. Commun., 47, 2258 (1982).

ˇ

270. D. Walterova, P. Malon, F. Grambal and V. Simanek,´ Heterocycles, 25, 89 (1987). 271. G. Englert, F. Kienzle and K. Noack, Helv. Chim. Acta, 60, 1209 (1977).

272. R. K. Muller,¨ K. Bernhard, H. Mayer, A. Ruttiman¨ and M. Vecchi, Helv. Chim. Acta, 63, 1654 (1980).

273. P. Foss, V. Partali, Y. Olsen, G. Borch and S. Liaaen-Jensen, Acta Chem. Scand., B40, 157 (1986).

274. B. Ringdahl and R. Dahlbom, Chem. Scr., 12, 47 (1977).

275. V. Toome, B. Wegrzynski and J. Dell, Heterocycles, 7, 787 (1977). 276. V. Toome, B. Wegrzynski and J. Dell, Spectrosc. Lett., 10, 747 (1977).

277. M. Cavazza, M. Zandomeneghi and A. E. Viti, Gazz. Chim. Ital., 118, 799 (1988).

278. M. Zandomeneghi, M. Cavazza, C. Festa and F. Pietra, J. Am. Chem. Soc., 105, 1839 (1983). 279. M. Zandomeneghi, M. Cavazza, C. Festa and A. Fissi, Gazz. Chim. Ital., 117, 255 (1987). 280. M. Suarez and G. B. Schuster, J. Am. Chem. Soc., 117, 6732 (1995).

281. M. Nakazaki, K. Yamamoto and M. Maeda, J. Org. Chem., 45, 3229 (1980).

282. V. M. Potapov, V. M. Dem’yanovich and V. P. Zaitsev, Zh. Org. Khim., 14, 91 (1978).

283. H. Tatemitsu, F. Ogura, Y. Nakagawa, M. Nakagawa, K. Naemura and M. Nakazaki, Bull. Chem. Soc. Jpn., 48, 2473 (1975).

284. N. Furukawa, T. Yoshimura, M. Ohtsu, T. Akasaka and Sh. Oae, Tetrahedron, 36, 73 (1980). 285. B. Marsman and H. Wynberg, J. Org. Chem., 44, 2312 (1979).

286. B. C. B. Bezuidenhoudt, E. V. Brandt and D. G. Roux, J. Chem. Soc., Perkin Trans. 1, 263 (1981).

287. S. A. Weerawarna, S. M. Geisshusler,¨ S. S. Murthy and W. L. Nelson, J. Med. Chem., 34, 3091 (1991).

288.J. A. N. Augustyn, B. C. B. Bezuidenhoudt, A. Swanepoel and D. Ferreira, Tetrahedron, 46, 4429 (1990).

289.J. M. J. Tronchet, E. Winter-Mihaly, M. A. M. Massoud, O. R. Martin, F. Barbalat-Rey, J. OjhaPoncet and J. Giust, Helv. Chim. Acta, 64, 2350 (1981).

290.W. Schoenfelder and G. Snatzke, Isr. J. Chem., 20, 142 (1980).

291.M. Kuroyanagi, M. Fukuoka, K. Yoshihira and S. Natori, Chem. Pharm. Bull., 27, 731 (1979).

292.M. Ako and S. Takenaka, Chem. Lett., 637 (1979).

293.S. Hagishita and K. Kuriyama, Bull. Chem. Soc. Jpn., 55, 3216 (1982).

294.J. Hajicek and J. Trojanek, Collect. Czech. Chem. Commun., 47, 3306 (1982).

295.S. Hagishita and K. Kuriyama, Bull. Chem. Soc. Jpn., 54, 2790 (1981).

296.F. Ogura, A. Nakao and M. Nakagawa, Bull. Chem. Soc. Jpn., 53, 291 (1980).

297.D. Casarini, L. Lunazzi, F. Pasquali, F. Gasparrini and C. Villani, J. Am. Chem. Soc., 114, 6521 (1992).

298.Y. Zhang and G. Schuster, J. Org. Chem., 59, 1855 (1994).

299.P. Rashidi-Ranjbar, Y.-M. Man, J. Sandstrom¨ and H. N. C. Wong, J. Org. Chem., 54, 4888 (1989).

300.M. Nakazaki, H. Chikamatsu, Y. Hirose and T. Shimizu, J. Org. Chem., 44, 1043 (1979).

301.M. Nakazaki, Y. Hirose, T. Shimizu, T. Suzuki, A. Ishii and M. Makimura, J. Org. Chem., 45, 1428 (1980).

302.R. Fritsch, E. Hartmann, G. Brandland and A. Mannschreck, Tetrahedron: Asymmetry, 4, 433 (1993).

303.E. R. Larson and R. A. Raphael, J. Chem. Soc., Perkin Trans. 1, 521 (1982).

304.E. Langer, H. Lehner, H. Neudeck and K. Schlogl,¨ Monatsh. Chem., 109, 987 (1978).

305.K. Naya, K. Takai, M. Nakanishi and K. Omura, Chem. Lett., 1179 (1977).

306.N. Harada, H. Uda, M. Kobayashi, N. Shimizu and I. Kitagawa, J. Am. Chem. Soc., 111, 5668 (1989).

307.N. Harada, T. Sugioka, Y. Ando, H. Uda and T. Kuriki, J. Am. Chem. Soc., 110, 8483 (1988).

308.N. Harada, T. Sugioka, H. Uda, T. Kuriki, M. Kobayashi and I. Kitagawa, J. Org. Chem., 59, 6606 (1994).

309.N. Harada, T. Sugioka, T. Soutome, N. Hiyoshi, H. Uda and T. Kuriki, Tetrahedron: Asymmetry, 6, 375 (1995).

310.F. R. van Heerden, E. V. Brandt and D. G. Roux, J. Chem. Soc., Perkins Trans. 1, 2463 (1980).

311.P. Salvadori, C. Bertucci, C. Rosini, M. Zandomeneghi, G. G. Gallo, E. Martinelli and P. Ferrari,

J. Am. Chem. Soc., 103, 5553 (1981).

312.C. Rosini, C. Bertucci, P. Salvadori and M. Zandomeneghi, J. Am. Chem. Soc., 107, 17 (1985).

313.A. E. Pohland, P. L. Schuller, P. S. Steyn and H. P. Van Egmond, Pure Appl. Chem., 54, 2219 (1982).

ˇ

314. G. Snatzke, C. Angeli, E. Decorte, F. Moimas, B. Kojic´-Prodic,´ Z. Ruzicˇ-Torosˇ and V. Sunjic,´

Helv. Chim. Acta, 69, 734 (1986).

ˇ

315. M. Gelo, Z. Raza, V. Sunjic,´ J. Guo, G. Snatzke, Tetrahedron: Asymmetry, 2, 1005 (1991). 316. M. R. Meselhy, Sh. Kadota, K. Tsubono, M. Hattori and Ts. Namba, Tetrahedron, 50, 3081

(1994).

317. H. Kuritani, K. Shingu and M. Nakagawa, Tetrahedron Lett., 21, 529 (1980).

318. P. H. Schippers and H. P. J. Dekkers, J. Chem. Soc., Perkin Trans. 2, 1429 (1982). 319. G. I. Birnbaum, J. A. Findlay and J. J. Krepinsky, J. Org. Chem., 43, 272 (1978).

320. H. Kuritani, F. Iwata, M. Sumiyoshi and K. Shingu, J. Chem. Soc., Chem. Commun., 542 (1977). 321. H. Kuritani, K. Shingu and M. Nakagawa, Tetrahedron Lett., 21, 529 (1980).

322. C. Bonini, Ch. B. Cooper, R. Kazlauskas, R. J. Wellsand and C. Djerassi, J. Org. Chem., 48, 2108 (1983).

323. E. P. Serebryakov, L. G. Vorontsova, M. I. Struchkova, O. S. Chizhov, V. A. Pavlov and

I. M. Vol’pin, Izv. Akad. Nauk SSSR, Ser. Khim., 132 (1983).

324.A. Meyer, K. Schlogl¨ and H. Schwager, Monatsh. Chem., 118, 535 (1987).

325.G. A. Brine, K. G. Boldt, D. Prakash, D. J. Kotchmar, V. C. Bonderson, D. J. Bradley, P. Singh and F. I. Carroll, J. Chem. Soc., Perkin Trans. 1, 1809 (1991).

326.J. G. Henkel, K. H. Bell and P. S. Portogese, J. Med. Chem., 17, 124 (1974).

327.S. Takeuchi, A. Ohira, N. Miyoshi, H. Mashio and Y. Ohgo, Tetrahedron: Asymmetry, 5, 1763 (1994).

328.S. J. Blarer and D. Seebach, Chem. Ber., 116, 3086 (1983).

329.S. Hagishita and K. Kuriyama, J. Chem. Soc., Perkin Trans. 2, 59 (1978).

330.J.-M. Sonney and P. Vogel, Helv. Chim. Acta, 63, 1034 (1980).

331.C. Barras, R. Roulet, E. Vieira, P. Vogel and G. Chapuis, Helv. Chim. Acta, 64, 2328 (1981).

332.P.-A. Carrupt and P. Vogel, Tetrahedron Lett., 4721 (1981).

333.R. Gabioud, P. Vogel, A. A. Pinkerton and D. Schwarzenbach, Helv. Chim. Acta, 69, 271 (1986).

334.P. Lei and P. Vogel, Organometallics, 5, 2500 (1986).

335.E. Vieira and P. Vogel, Helv. Chim. Acta, 66, 1865 (1983).

336.N. Morita, T. Asao, A. Tajiri, H. Sotokawa and M. Hatano, Tetrahedron Lett., 27, 3873 (1986).

337.A. Tajiri, N. Morita, T. Asao and M. Hatano, Angew. Chem., Int. Ed. Engl., 24, 329 (1985).

338.H. Sotokawa, A. Tajiri, N. Morita, Ch. Kabuto, M. Hatano and T. Asao, Tetrahedron Lett., 28, 5873 (1987).

339.A. Tajiri, H. Sotokawa, N. Morita, Ch. Kabuto, M. Hatano and T. Asao, Tetrahedron Lett., 28,

6465 (1987).

340. N. M. Loim, M. V. Laryukova, V. G. Andrianov, V. A. Tsiryapkin, Z. N. Parnes and

Y. T. Struchkov, J. Organomet. Chem., 248, 73 (1983).

341.E. J. Valente and W. F. Trager, J. Med. Chem., 21, 141 (1978).

342.J. F. Nicoud, C. Eskenazi and H. B. Kagan, J. Org. Chem., 42, 4270 (1977).

343.G. R. Lenz, J. Org. Chem., 44, 4299 (1979).

344.M. Kasha, H. R. Rawls and M. A. El-Bayoumi, Pure Appl. Chem., 11, 371 (1965).

345. N. Harada and K. Nakanishi, Circular Dichroic Spectroscopy Exciton Coupling in Organic Stereochemistry, University Science Books, Mill Valley, CA, (1983).

346.N. Harada and K. Nakanishi, J. Am. Chem. Soc., 91, 3989 (1969).

347.N. Harada and K. Nakanishi, Acc. Chem. Res., 5, 257 (1972).

348.M. Koreeda, N. Harada and K. Nakanishi, J. Am. Chem. Soc., 96, 266 (1974).

349.K. Gawronska,´ J. Chem. Res. (S), 348 (1987).

350.J. Gustafsson, J. Sandstrom¨ and O. Sterner, Tetrahedron: Asymmetry, 6, 595 (1995).

351.D. M. X. Donnelly, J. Polonsky, T. Prange, G. Snatzke and U. Wagner, J. Chem. Soc., Chem. Commun., 222 (1984).

352.Y. Tamai, Y. Mizutani, H. Uda and N. Harada, J. Chem. Soc., Chem. Commun., 114 (1983).

353.Ch. Abell and A. P. Leech, Tetrahedron Lett., 29, 1985 (1988).

354.D. J. Buschor and C. H. Eugster, Helv. Chim. Acta, 73, 1002 (1990).

355.Y. Katsuta, M. Ito, K. Yoshihara, K. Nakanishi, T. Kikkawa and T. Fujiwara, J. Org. Chem., 59, 6917 (1994).

356.B. C. B. Bezuidenhoudt, A. Swanepoel, J. A. N. Augustyn and D. Ferreira, Tetrahedron Lett., 28, 4857 (1987).

357.T. Ohta, Y. Endo, R. Kikuchi, Ch. Kabuto, N. Harada and Sh. Nozoe, Tetrahedron, 50, 5659 (1994).

358.O. Shirota, H. Morita, K. Takeya and H. Itokawa, Tetrahedron, 51, 1107 (1995).

359.N. Harada, Y. Takuma and H. Uda, Bull. Chem. Soc. Jpn., 50, 2033 (1977).

360.N. Harada, Y. Takuma and H. Uda, Bull. Chem. Soc. Jpn., 51, 265 (1978).

361.N. Harada, N. Hiyoshi and K. Naemura, Recl. Trav. Chim. Pays-Bas., 114, 157 (1995).

362.G. Snatzke and Ch. Tamm, Helv. Chim. Acta, 67, 690 (1984).

363.C. P. Gorst-Allman, P. S. Steyn and C. J. Rabie, J. Chem. Soc., Perkin Trans. 1, 2474 (1980).

364.E. L. Gaidarova, A. E. Aliev, T. I. Chumakov and G. V. Grishina, Khim. Geterotsikl. Soed., 926 (1994); Chem. Abstr., 122, 132318g (1995).

365.U. Berg and E. Butkus, J. Chem. Res. (S), 356 (1994).

366.T. Doerner, R. Gleiter, T. A. Robbins, P. Chayangkoon and D. A. Lightner, J. Am. Chem. Soc., 114, 3235 (1992).

367.T. A. Canteenwala and P. H. Ladwa, Indian J. Chem., Sect. B, 33B, 829 (1994).

368.A. M. Lamazouere, N. El-Batouti, J. Sotiropoulos, L. Dupont and G. Germain, Phosphorus, Sulfur, and Silicon, 92, 155 (1994).

369.F.-J. Zhang, G.-Q. Lin, Q.-C. Huang, J. Org. Chem., 60, 6427 (1995).

370.L. Angiolini, D. Caretti, C. Carlini, E. Corelli and E. Salatelli, Polymer, 35, 5758 (1994).

371.A. M. Lamazouere, N. El-Batouti, J. Sotiropoulos, L. Dupont and G. Germain, Z. Kristallographie, 209, 263 (1994).

372.E. Becker, R. Weiland and H. Rau, J. Photochem. Photobiol., A: Chemistry, 41, 311 (1988).