Substitution of an allylic bromide by a malonate anion

10.1039/sp83 ◽  
2001 ◽  
Author(s):  
Stephen Caddick
Keyword(s):  
Allylic Bromide

ChemInform Abstract: TEAF Mediated Hydroxylation of Allylic Bromide: A Facile Synthesis of 4-Methoxycarbonyl-2(5H)-furanone.

ChemInform ◽  
2010 ◽  
Vol 28 (22) ◽  
pp. no-no
Author(s):  
I. BELTAIEF ◽  
R. BESBES ◽  
H. AMRI ◽  
J. VILLIERAS
Keyword(s):  
Facile Synthesis ◽  
Allylic Bromide

YTTERBIUM METAL/TMSCL PROMOTED REACTION OF IMINES WITH ALLYLIC BROMIDE

2001 ◽  
Vol 31 (2) ◽  
pp. 273-277 ◽  
Author(s):  
Weike Su ◽  
Jinghua Li ◽  
Yongmin Zhang
Keyword(s):  
Allylic Bromide

TEAF mediated hydroxylation of allylic bromide: A facile synthesis of 4-methoxycarbonyl-2(5H)-furanone

1997 ◽  
Vol 38 (5) ◽  
pp. 813-814 ◽  
Author(s):  
Imen Beltaïef ◽  
Rafâa Besbes ◽  
Hassen Amri ◽  
Jean Villiéras
Keyword(s):  
Facile Synthesis ◽  
Allylic Bromide

Phase-transfer catalyzed formation of cyanohydrin ethers and acetates

1977 ◽  
Vol 55 (24) ◽  
pp. 4200-4205 ◽  
Author(s):  
John M. McIntosh
Keyword(s):  
Acetic Anhydride ◽  
Phase Transfer Catalysis ◽  
Phase Transfer ◽  
Alkylating Agents ◽  
Cyanide Ion ◽  
Allyl Ethers ◽  
Allylic Bromide

In the presence of an allylic bromide, aldehydes, but not ketones, react with cyanide ion under phase-transfer catalysis to give cyanohydrin allyl ethers which can be converted to ketones. Other alkylating agents and nucleophiles give different results. Replacing the allylic bromide with acetic anhydride leads to cyanohydrin acetates.

Total synthesis of (−)-agelastatin A: an SH2′ radical azidation strategy

2018 ◽  
Vol 54 (71) ◽  
pp. 9893-9896 ◽  
Author(s):  
Izuru Tsuchimochi ◽  
Yuta Kitamura ◽  
Hiroshi Aoyama ◽  
Shuji Akai ◽  
Keiyo Nakai ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Synthetic Approach ◽  
Enol Ether ◽  
Agelastatin A ◽  
Silyl Enol Ether ◽  
Strategic Implementation ◽  
Allylic Bromide

A new synthetic approach to (−)-agelastatin A has been established through the strategic implementation of brominative olefin transposition of a silyl enol ether and subsequent SH2′ radical azidation of the resultant allylic bromide.

Copper-catalyzed oxidative multicomponent reaction: synthesis of imidazo fused heterocycles with molecular oxygen

2018 ◽  
Vol 16 (39) ◽  
pp. 7143-7151 ◽  
Author(s):  
Xianwei Li ◽  
Tianzhang Wang ◽  
Yu-Jing Lu ◽  
Shaomin Ji ◽  
Yanping Huo ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Multicomponent Reaction ◽  
Reaction Synthesis ◽  
Terminal Alkyne ◽  
Fused Heterocycles ◽  
Allylic Bromide

An oxidative cascade that involves multicomponent reaction comprising a terminal alkyne, 2-amino N-heterocycle, benzyl or allylic bromide with molecular oxygen, delivering densely functionalized imidazo fused heterocycles, is achieved.

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