Stereoselective debromination and selective reduction of vic-dibromides with nickel boride

…, BM Kandpal, G Kukreja, P Sharma

文献索引：Khurana, Jitender M.; Kandpal, Bhaskar M.; Kukreja, Gagan; Sharma, Purnima Canadian Journal of Chemistry, 2006 , vol. 84, # 8 p. 1019 - 1023

全文：HTML全文

被引用次数: 12

摘要

A simple procedure is reported for the stereoselective debromination of vic-dibromides with nickel boride at ambient temperature. Debromination with concomitant reduction of vic- dibromides to give dihydro products in a one-pot reaction is also reported. α, β- Dibromoketones can also be converted to their corresponding alcohols. Key words: debromination, vic-dibromides, stereoselective, reduction, E-alkenes.

~93%

~86%

6310-44-7

3,4-二溴-4-苯基-2-丁酮

~79%

~85%

~91%

~86%

~80%

~93%

~80%

~93%

~84%

~76%

~88%

~90%

~81%

~88%

~84%

~27%

Functional Group Tolerant Kumada− Corriu− Tamao Coupling of ...

[Vechorkin, Oleg; Proust, Valerie; Hu, Xile Journal of the American Chemical Society, 2009 , vol. 131, # 28 p. 9756 - 9766]

Efficient Heterogeneously Palladium-Catalysed Synthesis of S...

[Cusati, Giuseppe; Wedig, Anja; Djakovitch, Laurent Letters in Organic Chemistry, 2009 , vol. 6, # 1 p. 77 - 81]

New one-pot cross-coupling reaction between grignard reagent...

[Shintou, Taichi; Kikuchi, Wataru; Mukaiyama, Teruaki Chemistry Letters, 2003 , vol. 32, # 8 p. 676 - 677]

Chemistry of the tert-butyl radical: polar character,. rho. ...

[Pryor, William A.; Tang, Felicia Y.; Tang, Robert H.; Church, Daniel F. Journal of the American Chemical Society, 1982 , vol. 104, # 10 p. 2885 - 2891]

The Oxidation of 1, 1-Dibenzylhydrazines1

[Hinman; Hamm Journal of the American Chemical Society, 1959 , vol. 81, p. 3294,3297]