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Electronic absorption spectra of protonated 2-(2-furyl)pyrroles, 2-(2-thienyl)pyrroles, and 2-arylpyrroles

โœ Scribed by N. V. Strashnikova; M. V. Sigalov; S. E. Korostova; A. E. Mikhaleva; B. A. Trofimov


Book ID
112388272
Publisher
Springer
Year
1993
Tongue
English
Weight
256 KB
Volume
42
Category
Article
ISSN
1573-9171

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We have studied the reaction of 1-vinyl-2-(2.furyl). and -(2-thienyl)pyrroles with trifluoroacetic anhydride, with hydrogen in the presence of catalysts (Raney nickel, palladium black, palladous chloride), with propargyl alcohol in electrophUic conditions [catalysis by perfluorobutyric acid in the s