An efficient synthesis of 3-vinylpyrroles by Stille coupling reaction of 3-iodopyrroles with vinyltributyltin
摘要:
Several 3-vinylpyrrolic compounds with different functional groups have been synthesized by Stille coupling reaction of S-iodopyrroles with vinyltributyltin in 80-92% yields. Under the same reaction conditions it was found that 3-bromopyrroles gave the corresponding product in very poor yield, while 3-chloropyrroles were unreactive.
Ethyl a-Amino-b,b-Diethoxypropionate, a Useful Synthon for the Preparation of 3,4-Fused Pyridine-6-carboxylates from Aromatic Aldehydes
作者:Robert H. Dodd、Sunil K. Singh、Mouloud Dekhane、Mireille Le Hyaric、Pierre Potier
DOI:10.3987/com-96-s30
日期:——
An efficient synthesis of 3-vinylpyrroles by Stille coupling reaction of 3-iodopyrroles with vinyltributyltin
作者:Jianji Wang、A. Ian Scott
DOI:10.1016/0040-4039(95)01459-u
日期:1995.9
Several 3-vinylpyrrolic compounds with different functional groups have been synthesized by Stille coupling reaction of S-iodopyrroles with vinyltributyltin in 80-92% yields. Under the same reaction conditions it was found that 3-bromopyrroles gave the corresponding product in very poor yield, while 3-chloropyrroles were unreactive.