A direct cross-coupling reaction of electron-deficient alkenes using an oxidizing directing group

2017 ◽  
Vol 53 (3) ◽  
pp. 533-536 ◽  
Author(s):  
Chunbing Yu ◽  
Feifei Li ◽  
Jian Zhang ◽  
Guofu Zhong
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Ruthenium Catalyst ◽  
Cross Coupling Reaction ◽  
Direct Cross ◽  
Directing Group

An oxidant-free cross-coupling of electron-deficient alkenes using an inexpensive ruthenium catalyst is reported, efficiently providing valuable 1,3-butadienes with excellentZ,Eselectivities.

ChemInform Abstract: Palladium-Catalyzed Direct Cross-Coupling Reaction Between Indenes and Electron-Deficient Alkenes.

ChemInform ◽  
2010 ◽  
Vol 41 (43) ◽  
pp. no-no
Author(s):  
Yun-He Xu ◽  
Wee-Jian Wang ◽  
Zhen-Kang Wen ◽  
Joshua Jonathan Hartley ◽  
Teck-Peng Loh
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction ◽  
Direct Cross ◽  
Palladium Catalyzed

Palladium-Catalyzed Direct Cross-Coupling Reaction of Glycals with Activated Alkenes

2011 ◽  
Vol 13 (16) ◽  
pp. 4394-4397 ◽  
Author(s):  
Yaguang Bai ◽  
Jing Zeng ◽  
Shuting Cai ◽  
Xue-Wei Liu
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Cross Coupling Reaction ◽  
Direct Cross ◽  
Palladium Catalyzed

Suzuki-Miyaura Cross-Coupling Towards 4-Amino Biphenyl Intermediates

2019 ◽  
Author(s):  
Tomasz Jastrząbek ◽  
Artur Ulikowski ◽  
Rafał Lisiak
Keyword(s):  
Chemical Industry ◽  
Short Communication ◽  
Phenylboronic Acid ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Amino Groups ◽  
Aryl Chlorides ◽  
Cross Coupling Reaction ◽  
Direct Cross

The preparation of biphenyl derivatives bearing amino groups via direct cross-coupling reaction is being widely explored due to its importance for many branches of the chemical industry. One of the necessary components for such a transformation are halogenated arenes. In order to make the process more economical, we focus on inexpensive and easily available aryl chlorides which usually are not considered reagents of choice for catalytic couplings. In the following short communication, we report the results of the coupling of relatively unreactive chloroaniline with a fluorinated phenylboronic acid leading to the corresponding aminobiphenyl.<br>

scholarly journals Regio- and stereoselective multisubstituted olefin synthesis via hydro/carboalumination of alkynes and subsequent iron-catalysed cross-coupling reaction with alkyl halides

2015 ◽  
Vol 2 (9) ◽  
pp. 1053-1058 ◽  
Author(s):  
Shintaro Kawamura ◽  
Ryosuke Agata ◽  
Masaharu Nakamura
Keyword(s):  
Iron Catalyst ◽  
Coupling Reaction ◽  
Cross Coupling ◽  
Alkyl Halides ◽  
Synthetic Route ◽  
Olefin Synthesis ◽  
Cross Coupling Reaction ◽  
Direct Cross

A new synthetic route towards multisubstituted olefins was developed based on the direct cross coupling of alkenyl aluminium reagents, prepared by hydro- and carboalumination, with alkyl halides in the presence of an iron catalyst.

Sign in / Sign up

Export Citation Format

Share Document