Solvent Incorporation in Bromination of Alkynes With Tetrabutylammonium Tribromide in Methanol
摘要:
The reaction of tetrabutylammonium tribromide (TBABr(3)) with mono and disubstituted alkynes in methanol at 20 degrees C leads to the formation of mainly the corresponding alpha,alpha-dibromo, beta,beta-dimethoxyalkane and the E-(alpha,beta)-dibromoalkene. The additions are faster using sonication.
Solvent Incorporation in Bromination of Alkynes With Tetrabutylammonium Tribromide in Methanol
作者:Berthelot, Jacques、Benammar, Yamina、Desmazieres, Bernard
DOI:10.1080/00397919708004163
日期:1997.8
The reaction of tetrabutylammonium tribromide (TBABr(3)) with mono and disubstituted alkynes in methanol at 20 degrees C leads to the formation of mainly the corresponding alpha,alpha-dibromo, beta,beta-dimethoxyalkane and the E-(alpha,beta)-dibromoalkene. The additions are faster using sonication.