Efficient Synthesis of Poly(2-ethyl-3-methylindole)

Poly[2-(2-chloro-1-methylbut-2-en-1-yl)aniline] in polyphosphoric acid at 140–150°C undergoes intramolecular cyclization to produce previously unknown indole polymer, poly(2-ethyl-3-methyl-1 H -indole), with 1,5-linkage of monomer units.

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Bibliographic Details
Published in:Russian journal of organic chemistry 2021-07, Vol.57 (7), p.1176-1179
Main Authors: Latypova, L. R., Salikhov, Sh. M., Mustafin, A. G.
Format: Article
Language:English
Subjects:
Aniline
Chemistry
Chemistry and Materials Science
Organic Chemistry
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Description
Summary:Poly[2-(2-chloro-1-methylbut-2-en-1-yl)aniline] in polyphosphoric acid at 140–150°C undergoes intramolecular cyclization to produce previously unknown indole polymer, poly(2-ethyl-3-methyl-1 H -indole), with 1,5-linkage of monomer units.
ISSN:1070-4280
1608-3393
DOI:10.1134/S1070428021070198