Regioselectivity of reductive debromination of substituted pentabromobenzenes with sodium tert-butoxide in DMSO
作者:V. N. Shishkin、I. V. Tarasova、K. P. Butin
DOI:10.1007/s11172-006-0126-1
日期:2005.10
The regioselectivity of reductive debromination of substituted pentabromobenzenes C6Br5X (X = NH2, OMe, Me, H, Cl, F, and NO2) under the action of ButONa in DMSO containing ButOH has been studied. The reaction followed the halophilic mechanism via carbanions.
研究了在含有 ButOH 的 DMSO 中,在 ButONa 的作用下,取代的五溴苯 C6Br5X(X = NH2、OMe、Me、H、Cl、F 和 NO2)还原脱溴的区域选择性。该反应通过碳负离子遵循嗜盐机制。