Palladium??Catalyzed Suzuki Coupling with Terminal Alkynes–Application to the Synthesis of 2, 3??Disubstituted Benzo [b] furans

F Colobert, AS Castanet…

Index: Colobert, Francoise; Castanet, Anne-Sophie; Abillard, Olivier European Journal of Organic Chemistry, 2005 , # 15 p. 3334 - 3341

Full Text: HTML

Citation Number: 35

Abstract

Abstract The Suzuki coupling reaction between alkynylboronic esters (generated in situ from acetylenic derivatives) and aryl bromides, pyridyl bromides or vinyl bromides is reported. 5- endo-dig-iodocyclisation of o-alkynylanisoles, generated by this palladium-catalyzed Suzuki coupling reaction, was performed with N-iodosuccinimide (NIS) in the presence of BCl 3. 2- Substituted 3-iodobenzo [b] furans were synthesized and transformed into 2, 3- ...

~41%

~52%

~55%

~92%

~97%

A Single-Step Synthesis of Enynes: Pd-Catalyzed Arylalkynyla...

[Sakai, Norio; Komatsu, Ryosuke; Uchida, Naoki; Ikeda, Reiko; Konakahara, Takeo Organic Letters, 2010 , vol. 12, # 6 p. 1300 - 1303]

One-pot synthesis of 1, 4-diarylsubstituted 1, 3-diynes from...

[Kim, Yong; Park, Ahbyeol; Park, Kyungho; Lee, Sunwoo Tetrahedron Letters, 2011 , vol. 52, # 15 p. 1766 - 1769]

Calcium carbide as a cost-effective starting material for sy...

[Chuentragool, Padon; Vongnam, Kunnigar; Rashatasakhon, Paitoon; Sukwattanasinitt, Mongkol; Wacharasindhu, Sumrit Tetrahedron, 2011 , vol. 67, # 42 p. 8177 - 8182]

The use of calcium carbide in one-pot synthesis of symmetric...

[Zhang, Weiwei; Wu, Huayue; Liu, Zhiqing; Zhong, Ping; Zhang, Lin; Huang, Xiaobo; Cheng, Jiang Chemical Communications, 2006 , # 46 p. 4826 - 4828]

Publikációs lista–Kotschy András A, Könyv, könyvfejezet

[Yi, Chenyi; Hua, Ruimao; Zeng, Hanxiang; Huang, Qiufeng Advanced Synthesis and Catalysis, 2007 , vol. 349, # 10 p. 1738 - 1742]