Neue Wege zu 1H‐ und 2H‐Pyrrolen
- 23 April 1980
- journal article
- research article
- Published by Wiley in Helvetica Chimica Acta
- Vol. 63 (3) , 658-663
- https://doi.org/10.1002/hlca.19800630313
Abstract
New Routes to 1H‐ and 2H‐PyrrolesA synthesis of 1H‐pyrroles is described starting with pyridine analogues of chalcones and involving the reaction of acetic anhydride with 1‐pyrroline‐1‐oxides. Another route leads from 1‐pyrrolines to 2 H‐pyrroles via bromination with N‐bromosuccinimide and subsequent dehydrobromination in dimethylformamide.Keywords
This publication has 9 references indexed in Scilit:
- Photoreaktionen des 3-(2-Thienyl)-2,2-dimethyl-2H-azirinsHelvetica Chimica Acta, 1980
- Synthesen und pharmakologische Eigenschaften von 2,2‐Dialkyl‐5‐aryl‐3‐pyridylpyrrolidinenHelvetica Chimica Acta, 1980
- A Review on the Photochemistry of 2H-AzirinesHETEROCYCLES, 1977
- Die Chemie der PyrrolePublished by Springer Nature ,1974
- Neue Synthese von N-AlkylpyrrolenAngewandte Chemie, 1964
- A NEW SYNTHESIS OF ARYLPYRROLESCanadian Journal of Chemistry, 1964
- Heterocyclic Compounds. IX. Oxygenated Pyrrolines from Reductive Cyclization of Aliphatic γ-Nitro Ketones1Journal of the American Chemical Society, 1961
- Die Acylierung der N.N‐Dimethyl‐arylamin‐oxyde; der Mechanismus der Polonovski‐ReaktionEuropean Journal of Inorganic Chemistry, 1959
- PYRIDINE ANALOGS OF CHALCONE AND THEIR POLYMERIZATION REACTIONSThe Journal of Organic Chemistry, 1955