

[93] |
[155] |
[156] |
[157] |
NA |
60 |
55 |
59 |
2 |
CuI Et |
TEA CuI |
2 |
CuI BuNH-n |
CuI BuNH-n |
||
|
N |
|
|
|
3 |
|
|
4 ) 3 Pd(PPh
Br OH
TMS |
|
neooxazolomycin |
(cf.[93]) |
34 |
|
|
|
2 |
|
|
|
|
||
|
|
) |
|
|
|
|
|
|
3 |
|
3 |
|
|
|
|
||
|
Pd(PPh |
|
|
|
||||
4 |
|
|
|
|
|
|
|
|
) |
|
|
|
|
|
|
|
|
Pd(PPh |
|
Cl |
|
|
|
|||
|
|
2 |
|
|
|
|
||
SPh |
|
O |
|
|
|
|||
O |
O |
|
|
|
||||
|
O |
BPSO |
|
|
|
|||
I |
|
|
|
|
|
I |
|
|
|
|
|
|
|
|
|
||
O |
|
|
|
|
|
|
|
|
OH |
OMOM |
|
|
O |
|
|
|
|
|
|
|
|
|
||||
|
O OMOM |
|
|
OO MEMMEM |
17 |
|||
|
11 |
|
|
O |
|
H |
||
C) |
|
|
|
|
8 |
|||
|
2 |
|
|
|
|
|
C |
|
C(H |
|
|
|
|
|
|
|
|
MEMO |
|
|
|
|||||
H |
|
|
|
|||||
|
3 |
|
|
|
|
|
|
|
(+)-4-deoxy- |
gigantecin (cf.below) |
mucocin (cf.below) |
|
|
|
|||
37 |
|
37 |
|
|
|
|
|
2 |
|
|
||
) |
|
|
||
3 |
|
|
||
Pd(PPh |
|
|
||
2 |
|
|
||
Cl |
|
|
||
TMS |
|
|
||
|
|
|
Cl |
|
|
|
|
||
|
|
|
||
|
|
|
|
OH |
|
|
|
2 |
|
O |
|
CH |
||
|
|
|||
|
|
|||
O |
|
|
||
γ′calicheamicin1 |
related (cf.[157]) |
|||
52 |
|
|
[158]
79
2 CuI PrNH -n
4 ) 3 Pd(PPh
Cl Cl
O
TBSO
[158]
53
2 CuI BuNH -n
4 ) 3 Pd(PPh
TBSO O
CO 3 H
|
[159]−[162] |
|
||
|
76 |
|
|
|
|
2 |
|||
|
CuI BuNH-n |
PPh |
||
|
|
|
|
3 |
|
2 |
|
||
|
Pd(OAc) |
|
||
Cl |
TMS |
|
||
|
|
|
|
|
|
|
|
|
|
Cl
O |
O |
|
OTBS |
N |
|
|
|
O |
TBSO |
|
|
|
|
||
|
|
|
calicheamicin esperamicin related (cf.[158]) |
γ′calicheamicin1 |
(cf.[162]) |
|
52 |
|
(Continued )
903

TABLE 5. (Continued )
Catalyst Additive Yield (%) Reference
R′X
RC CH
Name
n C
[163] |
|
[163] |
|
|
|
||
80 |
|
88 |
|
|
|
||
2 |
2 |
||||||
CuI n-BuNH |
CuI n-BuNH |
||||||
4 |
|
4 |
|
|
|
||
) |
|
) |
|
|
|
||
3 |
|
3 |
|
|
|
||
Pd(PPh |
Pd(PPh |
||||||
|
Cl |
O Cl MEM |
|||||
|
Cl |
|
|
|
|
||
|
TBSO |
||||||
|
|||||||
|
OMEM |
|
|
|
|
||
|
|
|
|
|
|||
|
CO |
||||||
|
|
|
|||||
HO |
|||||||
3 |
|
|
|
||||
H |
calicheamicin |
esperamicin |
related |
(cf.[163]) |
[164] |
|
[164] |
|
|
[164] |
|
|
[165] |
|
|
|
||||||
91 |
|
84 |
|
|
87 |
|
|
73 |
|
|
|
||||||
CuI |
2 |
CuI |
2 |
|
|
CuI Et |
|
CuI |
Et |
|
|||||||
PrNH-n |
|
PrNH-n |
|
|
|
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
N |
|
|
NH |
|
||
|
|
|
|
|
|
|
3 |
|
|
2 |
|
||||||
4 |
|
4 |
|
|
4 |
|
|
4 |
|
|
|
||||||
) |
|
) |
|
|
) |
|
|
) |
|
|
|
||||||
3 |
|
3 |
|
|
3 |
|
|
3 |
|
|
|
||||||
Pd(PPh |
|
Pd(PPh |
|
|
|
|
Pd(PPh |
|
Pd(PPh |
|
|
|
|||||
|
Cl |
TBDPS |
|
|
|
|
|
|
Me |
|
TMS |
|
|
|
|||
|
|
|
2 |
|
|
|
|
|
|||||||||
|
|
|
|
|
|
|
CO |
|
|
|
|
||||||
|
Cl |
|
|
|
Cl |
|
OTf |
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
I |
|
|
|
|
|||||||||
|
|
|
|
|
3 |
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
OCH |
|
|
OPiv |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
OH |
|
OTBS |
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
TBDPS |
|
EtO |
|
EtO |
|
|
|
|
|
|
O O |
|
|
||||
|
|
|
|
|
|
|
|
|
|
||||||||
calicheamicin |
esperamicin related |
(cf.[164]) |
|
|
|
|
|
|
|
|
|
neocarzinostatin |
chromophore |
(cf.below) |
|||
|
|
|
|
|
|
|
|
|
[133] |
|
70−75 |
|
CuI |
NH |
Et |
|
|
2 |
2 |
|
) |
|
3 |
|
Pd(PPh |
|
2 |
|
Cl |
|
|
OH |
|
I |
C 2 TBSOH
neocarzinostatin TBSO chromophore (cf. below)
904

O |
O |
|
HO |
|
|
|
|
|
O |
|
mucocin |
OO HH |
||
|
17 |
|
O |
|
H |
8 |
||
|
|
C |
HO
O |
O |
O |
|
O |
|
O |
O |
|
|
2 ArCO
OH O |
OH |
4-deoxygigantecin |
O |
OH |
(+)- |
|
|
|
11 |
|
|
C) |
|
|
2 |
|
|
C(H |
|
|
3 |
|
|
H |
|
|
SugarO |
neocarzinostatin |
chromophore |
905

TABLE 6. Alkyne Synthesis Involving Alkynylmetals or Alkynylhalides (cf. Sect. III.2.8.2)
Catalyst Additive Yield (%) Reference
R′X
RM
Name
n C
75 [166]
2 Pd(PhCN) 2 Cl
TMS
Br)CHOEt 3 O(CH 2 CH 2 CHCH
C
ClZnHC
marasin
9
|
[167] |
|
|
[136] |
||||||
|
37 |
|
|
74 |
||||||
|
DMF |
|
|
|
|
|
CuI |
|||
|
2 |
|
|
2 |
||||||
|
) |
|
|
) |
||||||
|
3 |
|
|
3 |
||||||
|
Pd(PPh |
|
|
|
|
|
Pd(PPh |
|||
|
2 |
|
|
2 |
||||||
|
Cl |
|
|
|
|
|
Cl |
|||
|
|
|
|
|
|
|
|
O |
||
|
|
|
|
O |
|
|
|
|
|
OH |
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
||
|
|
|
|
I |
I |
|||||
|
|
|
|
|
3 |
|||||
|
3 |
|
|
|
|
|
|
|
|
SnBu |
SnBu |
|
|
|
|
|
|
||||
|
|
|
|
O |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
O |
|
|
|
|
|
|
|
|
(Z)-scobinolide |
|
(E)-scobinolide |
cleviolide |
|
|
|
|
( )-harveynone (cf.Table5) |
||
10 |
10 |
|
10 |
11 |
|
65 [168]
4 ) 3 Pd(PPh
I
S
S
MgBr
TMS
5-(3-buten-1-ynyl)- 2,2′-bithienyl
14
|
|
|
|
|
|
|
|
|
|
|
|
- |
|
|
|
|
|
|
S |
5-(3-buten-1-ynyl) 2,2-bithienyl |
|||||
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
|||||||
|
|
|
|
|
|
S |
||||||
|
|
|
|
|
|
|
|
|
|
O |
|
|
|
|
|
|
|
|
|
|
|
|
|
O |
cleviolide |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
O |
scobinolide |
|||
|
|
|
|
|
|
|
|
|
O |
|||
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(E)- |
|
|
|
|
|
O |
scobinolide |
||||||
|
|
|
|
|
|
O |
||||||
|
|
|
|
|
|
|
||||||
|
|
|
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(Z)- |
|
|
|
|
|
|
|
|
|
|
|
|
|
OH |
|
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
marasin |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
906

[120] |
[120] |
[129] |
|
|
|
|
|
|
|
|
94 |
82 |
72 |
|
|
|
|
|
|
|
|
|
|
DMF |
||||||||
4 |
4 |
4 |
|
|
|
|
|
|
|
|
) |
) |
) |
|
|
|
|
|
|
|
|
3 |
3 |
3 |
|
|
|
|
|
|
|
|
Pd(PPh |
Pd(PPh |
Pd(PPh |
||||||||
|
3 |
|
|
|
|
|
|
|
|
|
|
CH |
I |
||||||||
|
2 |
|
|
|
|
|
|
|
|
|
OTHP |
NHCO |
|
|
|
O |
|||||
|
O |
|
|
|
|
|
|
|
|
O |
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|||
|
O |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
I |
O |
|
|
|
|
|
|
|
|
I |
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|||
|
|
TBSO |
||||||||
I |
ZnBr |
|
||||||||
MgBr |
|
SnMe |
||||||||
|
|
3 |
|
|
|
|
|
|
[169] |
|
98 |
|
CuI |
N |
Et |
|
|
3 |
2 |
|
) |
|
3 |
|
Pd(PPh |
|
2 |
|
Cl |
|
OH |
O |
OTBS |
|
I |
|
|
|
3 |
|
|
SnBu |
|
THPO |
|
|
Me |
|
|
|
|
|
|
|
||
|
|
|
|
Sn |
|
|
|
|
|
|
3 |
|
|
freelingyne |
(cf.Table5) |
( )-calicheamicinone |
(cf.Table5) |
(−)-tricholomenynA |
(cf.Table5) |
|
15 |
|
16 |
|
18 |
|
80 [170]
|
2 |
||
|
) |
||
|
3 |
||
|
Pd(PPh |
||
|
2 |
||
|
Cl |
||
OTBDPS |
|
|
COCl |
O |
|
|
CO |
|
|
||
|
|
|
|
|
3 |
||
|
|
|
H |
|
3 |
||
|
SnBu |
||
|
|
|
|
|
|
|
|
|
|
|
|
|
TMS |
18 PsiA (cf. below)
[54] |
(Continued) |
72 |
|
|
4 |
|
) |
|
3 |
|
Pd(PPh |
|
onestep |
|
Br |
Br |
I |
ZnBr |
ZnBr |
xerulin |
(cf.Table5) |
18 |
|
907

TABLE 6. (Continued )
Catalyst Additive Yield (%) Reference
R′X
RM
Name
n C
[54] |
[54] |
[54] |
[171] |
[171] |
65 |
70 |
77 |
61−71 |
61−71 |
4 |
4 |
4 |
|
4 |
|
|||||||
) |
) |
|
) |
|
|
) |
|
|||||
3 |
3 |
3 |
|
3 |
|
|||||||
Pd(PPh |
Pd(PPh |
|
|
Pd(PPh |
|
Pd(PPh |
||||||
Br |
Br |
TBS |
OTBS |
|
|
|
||||||
|
|
|
|
|
|
|
|
|
||||
I |
|
I |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
Br |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
OTBDPS |
|
Br |
|
ZnBr |
ZnBr |
|
|
ZnBr |
|
|
SnBu |
|||||
|
|
|
|
|
|
|
|
|
|
3 |
||
|
|
|
|
|
|
|
|
|
|
|
|
O |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TBS |
|
|
|
|
|
H |
|
|
CO |
||
|
|
|
|
|
|
|
|
|
|
3 |
||
|
|
|
|
|
|
|
|
|
|
|
|
H |
|
5) |
|
|
|
|
|
|
|
|
LTB4 |
||
xerulin |
(cf.Table |
|
|
|
|
|
|
3-(R)-OH- |
||||
18 |
|
|
|
|
|
|
|
|
|
20 |
|
4 ) 3 Pd(PPh
OTBS
|
|
Br |
|
|
3 |
||
H |
|
|
SnBu |
|
|
O |
|
|
|
||
TBDPSO |
|
|
|
|
|
H |
|
|
|
|
CO |
|
3 |
||
|
3-(S)-OH-LTB4 |
58 [62]
Pd(PPh |
OH R |
|
R(-3H=)-OH-LTB4 S(-3OH)-OH-LTB4 |
||||
|
|
|
R ′ |
|
|
||
4 |
|
|
|
|
|
|
|
) |
|
|
|
|
|
|
|
3 |
|
|
|
|
|
|
|
|
|
|
|
|
OH,R′ H,R′= |
||
|
|
|
|
|
|
||
|
|
|
OH |
|
|||
|
|
|
|
|
|
|
R= R= |
Br |
|
|
|
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Br |
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17 |
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H |
|
ZnCl |
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8 |
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C |
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||
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OH |
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||
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||
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O |
|
O |
|
PsiA |
|
(2E,6E,8E)-N-(2-methyl- propyl)-2,6,8-hexadeca trien-10-ynamide |
|
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||
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|||||
(cf.Table3) |
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|||||
20 |
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|
908

87 [172]
2 CN) 3 Pd(CH 2 Cl
I N
3 SnBu
21 terbinafine
[173] |
[130]−[132] |
68 |
80 |
4 |
|
4 |
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) |
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) |
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3 |
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3 |
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|||||
Pd(PPh |
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Pd(PPh |
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OAc |
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OAc |
||||||
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I |
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O |
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OTBS |
||
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|||||
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I |
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||||||
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O |
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N |
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I |
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CO |
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3 |
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H |
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CMgBr |
3 |
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||||||
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SnMe |
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CC |
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Sn |
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3 |
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H |
3 |
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||||||
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Me |
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|||
epiantillatoxin |
|
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|
( )-dynemicinA |
(cf.Table5) |
|
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|
|||
28 |
|
30 |
|
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|
(Continued )
O |
|
N |
|
N |
O |
epiantillatoxin |
||
|
O |
O |
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||||
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H |
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||
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MeN |
O |
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||
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||||
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N |
|
terbinafine |
|
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|
909

TABLE 6. (Continued )
Catalyst Additive Yield (%) Reference
R′X
RM
Name
n C
[133] |
[125] |
[126] |
[127] |
[128] |
[134] |
70−80 |
32 |
62 |
60 |
72 |
75 |
4 ) 3 Pd(PPh
|
|
|
OH |
|
I |
|
3 |
||
I |
SnBu |
|||
SnBu |
|
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||
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C |
|
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||
2 |
|
|||
TBSOH |
|
|
||
neocarzinostatin |
chromophore |
(cf.Table5) |
4 |
4 |
4 |
) |
) |
) |
3 |
3 |
3 |
Pd(PPh |
Pd(PPh |
Pd(PPh |
|
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|
SnBu |
|
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3 |
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|
OTBS SnBu |
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3 |
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Br |
TES |
|
Br |
|
Br |
|
|||||
O |
|
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|
OTES |
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|
HO |
||
|
HO |
HO |
TBSO |
||||||||
neocarzinostatin |
chromophore (cf.Table5) |
|
neocarzinostatin related (cf.Table5) |
|
|
|
OTES
4 ) 3 Pd(PPh
3 SnBu
Br
|
|
|
4 |
|
||
|
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|
) |
|
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|
3 |
|
||
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Pd(PPh |
|||
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|
OBn |
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Br |
|||
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|
OTES |
|
|
TBSO |
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|
3 |
|||
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|
||||
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|
SnBu |
|||
HO |
||||||
|
|
TBSO |
||||
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|
|||||
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|
|
910

TABLE 7. Allylation, Benzylation, and Propargylation (cf. Sect. III.2.9)
Catalyst Additive Yield (%) Reference
R′X
RM
Name
n C
51 [178]
4 ) 3 Pd(PPh
3 SnBu
Cl
2 Al(Et)
THPO
Z(33,6 Z,6- -)dien - -1 -dodecaol
12
[174] |
[174] |
[175] |
86 |
77 |
32 |
|
|
NaOH |
4 |
4 |
4 |
) |
) |
) |
3 |
3 |
3 |
Pd(PPh |
Pd(PPh |
Pd(PPh |
|
|
2 |
||
Cl |
Cl |
|
B(sia) |
|
|
|
2 |
Br |
|
2 |
|
|
|
|
Al(Me) |
|
Al(Me) |
|
|
|
|
α-farnesene |
(Z)-α-farnesene |
humulene |
15 |
15 |
15 |
72 [49]
2 CN) 3 Pd(CH 2 Cl
Me 2 CO
Br
3 SnBu
Sn
3
Bu
juvenilececropia hormone - 16 C
16
OH
11 H 5 C
humulene
(Z)- -farnesene
-farnesene
(3Z,6Z)-dodeca-3,6-dien-1-ol
(Continued )
911

TABLE 7. (Continued )
Reference |
|
[179],[180] |
|
|
Yield(%) |
|
50−60 |
|
|
Additive |
|
|
|
|
Catalyst |
|
4 |
OTBDPS |
|
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Pd(PPh |
|||
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) |
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3 |
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O |
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|
O |
R′X |
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O |
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MeOOC |
Br |
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3 |
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SnBu |
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RM |
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|
THPO |
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|
Name |
|
acerosolide |
|
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|
- |
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(+) |
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− |
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|
n |
|
21 |
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|
C |
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||
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|
[181] |
[182] |
74 |
NA |
4 |
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4 |
|
) |
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) |
|
3 |
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|
3 |
|
Pd(PPh |
|
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|
Pd(PPh |
|
|
|
COOMe |
|
O |
O |
AcO |
11 |
MeO |
Br O |
TBDPSO |
|
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|
C |
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|
2 |
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H |
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5 |
OH |
SnBu |
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C |
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||
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|
3 |
|
BO |
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THPO |
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||
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||
LiEt |
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3 |
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|
deoxypro- |
|
2 |
[181])(cf. |
gorgiacerone |
|
(+) |
taglandinE methylester |
|
|||
-11- |
|
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|
− |
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21 |
|
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|
21 |
|
[183]
81
NaOH
4 ) 3 Pd(PPh
Br
O
Me 2 CO
TMS
B 2 ) 11 H 6
C-(c
-6 PGs-keto
21
|
[177] |
|
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|
82 |
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|||
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O |
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O |
||
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MeO |
|
MeO |
||||
|
4 |
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|||
|
) |
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|
3 |
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|||
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|
|
Pd(PPh |
|
|
|
COOMe |
|
|
|
|
||||||
|
|
|
Cl |
|
|
|
|
|
|
O |
|
|
HO |
||||
TBSO |
O |
|
|
|
|
O |
O |
|
|
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|
|
HO |
||||
|
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||||||||
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|||||||||
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|||||||||
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||||||||||
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||||||
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|
||||||
|
MeO |
MeO |
|
|
|
|
|
|
|||||||||
|
2 |
|
|
|
|
|
|
|
|
|
|
|
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|
|||
|
|
|
AlMe |
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Me |
|
|
|
|
|
H |
O |
||
|
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|
|
|
2 |
|
|
|
|
|
|
|
|
|
|
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|
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|
|
CO |
|
|
|
O |
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|
|||
|
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|
O |
O |
|
|
|||
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||
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|
H |
|
|
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
Q |
|
|
|
Me |
O |
O |
|
O |
||||||
|
|
|
coenzyme |
|
|
|
CO |
|
|||||||||
|
|
|
|
|
|
|
|
2 |
|
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|
|
|
|
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|
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|
|
|
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|
O |
|
|
24 |
|
|
|
|
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|
|
|
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|
|||
|
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|
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|
|
|
|
|
|
|
|
|
3 Qcoenzyme
6-keto-PGs
( )-acerosolide gorgiacerone
912