Double thioalkylation/arylation of nitroarenes with the reduction of nitro- to amino group
摘要:
Some active bicyclic nitroarenes readily react with an excess of alkyl/arylthiols in the presence of DBU and bis-trimethylsilylacetamide (BSA) in DMF solution, to give dithioalkyl/aryl substituted anilines in moderate to good yields via displacement of ortho- and para-hydrogen atoms with simultaneous reduction of the nitro- to amino-group. (C) 2002 Elsevier Science Ltd. All rights reserved.
Double thioalkylation/arylation of nitroarenes with the reduction of nitro- to amino group
作者:Zbigniew Wróbel
DOI:10.1016/s0040-4020(02)01454-0
日期:2003.1
Some active bicyclic nitroarenes readily react with an excess of alkyl/arylthiols in the presence of DBU and bis-trimethylsilylacetamide (BSA) in DMF solution, to give dithioalkyl/aryl substituted anilines in moderate to good yields via displacement of ortho- and para-hydrogen atoms with simultaneous reduction of the nitro- to amino-group. (C) 2002 Elsevier Science Ltd. All rights reserved.