A NOVEL DEOXYGENATION-ISOMERIZATION REACTION OF 4-HYDROXY-2-YNOIC ESTERS AND GAMMA-HYDROXY-ALPHA,BETA-YNONES

被引：67

作者：

GUO, C ^{[1
]}

LU, XY ^{[1
]}

机构：

[1] ACAD SINICA,SHANGHAI INST ORGAN CHEM,345 LINGLING LU,SHANGHAI 200032,PEOPLES R CHINA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1993年 / 04期

关键词：

D O I：

10.1039/c39930000394

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(2E, 4E)-Dienoic esters and (E, E)-alpha,beta:gamma,delta-dienones have been stereoselectively synthesized from 4-hydroxy-2-ynoic esters and gamma-hydroxy-alpha,beta-ynones by their reactions with triphenylphosphine under mild conditions.

引用

页码：394 / 395

页数：2

共 7 条

[1] GUO C, 1992, SYNLETT, P405
[2] GUO C, IN PRESS
[3] DARSTELLUNG VON VINYLPHOSPHONIUMSALZEN UND VINYLPHOSPHINEN
HOFFMANN, H
DIEHR, HJ
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[4] FACILE SYNTHESIS OF (2E,4E)-DIENOIC ESTERS VIA STEREOSELECTIVE ISOMERIZATION OF 2-YNOIC ESTERS
MA, D
LU, X
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[5] ISOMERIZATION OF PROPARGYLIC ALCOHOLS CATALYZED BY AN IRIDIUM COMPLEX
MA, DW
LU, XY
[J]. TETRAHEDRON LETTERS, 1989, 30 (16) : 2109 - 2112
[6] HIGHLY STEREOSELECTIVE ISOMERIZATION OF YNONES TO CONJUGATED DIENONES CATALYZED BY TRANSITION-METAL COMPLEXES
MA, DW
YU, YH
LU, XY
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1989, 54 (05) : 1105 - 1109
[7] REACTIONS OF PHOSPHINES WITH ACETYLENES .18. MECHANISM OF FORMATION OF 1,2-ALKYLIDENEDIPHOSPHORANES
TEBBY, JC
WILSON, IF
GRIFFITHS, DV
[J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1979, (09): : 2133 - 2135

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