scholarly journals Allylic Substitution Reactions with Grignard Reagents Catalyzed by Imidazolium and 4,5-Dihydroimidazolium Carbene—CuCl Complexes.

ChemInform ◽  
2006 ◽  
Vol 37 (29) ◽  
Author(s):  
Sentaro Okamoto ◽  
Satoshi Tominaga ◽  
Naoko Saino ◽  
Kouki Kase ◽  
Kentaro Shimoda
Keyword(s):  
Grignard Reagents ◽  
Allylic Substitution ◽  
Substitution Reactions

scholarly journals Iron-catalyzed allylic substitution reactions of allylic ethers with Grignard reagents

2016 ◽  
Vol 57 (20) ◽  
pp. 2211-2214 ◽  
Author(s):  
Longying Qi ◽  
Enlu Ma ◽  
Fan Jia ◽  
Zhiping Li
Keyword(s):  
Grignard Reagents ◽  
Allylic Substitution ◽  
Substitution Reactions ◽  
Allylic Ethers

scholarly journals Allylic substitution reactions with Grignard reagents catalyzed by imidazolium and 4,5-dihydroimidazolium carbene–CuCl complexes

2005 ◽  
Vol 690 (24-25) ◽  
pp. 6001-6007 ◽  
Author(s):  
Sentaro Okamoto ◽  
Satoshi Tominaga ◽  
Naoko Saino ◽  
Kouki Kase ◽  
Kentaro Shimoda
Keyword(s):  
Grignard Reagents ◽  
Allylic Substitution ◽  
Substitution Reactions

scholarly journals Silicon Grignard Reagents as Nucleophiles in Transition-Metal-Catalyzed Allylic Substitution

Synthesis ◽  
2018 ◽  
Vol 51 (01) ◽  
pp. 233-239 ◽  
Author(s):  
Weichao Xue ◽  
Martin Oestreich
Keyword(s):  
Transition Metal ◽  
Metal Catalysts ◽  
Transition Metal Catalysts ◽  
Grignard Reagents ◽  
Allylic Substitution ◽  
Substitution Reactions ◽  
Cyclic System ◽  
Leaving Group ◽  
Transition Metal Catalyzed ◽  
Metal Catalyzed

A broad range of transition-metal catalysts is shown to promote allylic substitution reactions of allylic electrophiles with silicon Grignard reagents. The procedure was further elaborated for CuI as catalyst. The regioselectively is independent of the leaving group for primary allylic precursors, favoring α over γ. The stereochemical course of this allylic transposition was probed with a cyclic system, and anti-dia­stereoselectivity was obtained.

ChemInform Abstract: Copper-Catalyzed Asymmetric Allylic Substitution Reactions with Organozinc and Grignard Reagents

ChemInform ◽  
2008 ◽  
Vol 39 (43) ◽  
Author(s):  
Koen Geurts ◽  
Stephen P. Fletcher ◽  
Anthoni W. van Zijl ◽  
Adriaan J. Minnaard ◽  
Ben L. Feringa
Keyword(s):  
Grignard Reagents ◽  
Allylic Substitution ◽  
Substitution Reactions

ChemInform Abstract: Asymmetric Allylic Substitution Reactions with a Xylophos-Pd Catalyst.

ChemInform ◽  
2001 ◽  
Vol 32 (9) ◽  
pp. no-no
Author(s):  
Oscar Pamies ◽  
Aurora Ruiz ◽  
Gemma Net ◽  
Carmen Claver ◽  
Hermann Kalchhauser ◽  
...  
Keyword(s):  
Pd Catalyst ◽  
Allylic Substitution ◽  
Substitution Reactions
Sign in / Sign up

Export Citation Format

Share Document