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Pyrroles from ketoximes and acetylene. 43. 1,2-Dihaloalkanes and vinyl chloride in the synthesis of 2-(4-alkylthiophenyl)pyrroles

โœ Scribed by I. A. Aliev; A. I. Mikhaleva; B. R. Gasanov; N. I. Golovanova


Publisher
Springer US
Year
1990
Tongue
English
Weight
274 KB
Volume
26
Category
Article
ISSN
0009-3122

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## Abstract A mild and convenient method for the synthesis of 4(3)โ€substituted 3(4)โ€nitroโ€1__H__โ€pyrroles and 3โ€substituted 4โ€methylโ€2โ€tosylโ€1__H__โ€pyrroles from nitroolefins and tosylmethyl isocyanide (TosMIC) in ionic liquid 1โ€butylโ€3โ€methylimidazolium bromide ([bmIm]Br) was developed. The react