The ammonium-promoted formylation of indoles by DMSO and H2O

被引:99
作者
Fei, Haiyang [1 ]
Yu, Jintao [1 ]
Jiang, Yan [1 ]
Guo, Huan [1 ]
Cheng, Jiang [1 ,2 ]
机构
[1] Changzhou Univ, Jiangsu Prov Key Lab Fine Petrochem Engn, Sch Petrochem Engn, Changzhou 213164, Peoples R China
[2] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
PUMMERER REACTION; DIMETHYL-SULFOXIDE; SULFONIUM SALTS; OXYGEN-EXCHANGE; SULFIDES; CARBOCYCLES; MECHANISMS; SOLVOLYSIS; TRANSFERS;
D O I
10.1039/c3ob41510d
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
DMSO and H2O is an efficient combination in the NH4OAc-promoted formylation of indole, where DMSO serves as a C1 carbon source. The mechanism study reveals that the procedure involves a usual and unusual Pummerer reaction.
引用
收藏
页码:7092 / 7095
页数:4
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