ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Reactions of 2-Cyclopropen-1-yl Azides2-Cyclopropen-1-yl azides (1) react with dimethyl acetylenedicarboxylate (2) to yield 2-(2-cyclopropen-1-yl)-2H-1,2,3-triazoles (7). The reaction of 1 with N,N-diethyl-1-propynylamine (10) give either 2-(2-cyclopropen-1-yl)-2H-1,2,3-triazoles (13) and 3-(2-cyclopropen-1-yl)-3H-azirines (12) or pyridine derivatives (15), depending on the reaction conditions.
Notes:
Aus 2-Cyclopropen-1-yl-aziden 1 und Acetylendicarbonsäure-dimethylester (2) werden 2-(2-Cyclopropen-1-yl)-H2-1,2,3-triazole (7) erhalten. 2-Cyclopropen-1-yl-azide (1) liefern mit N,N-Diethyl-1-propinylamin (10) in Abhängigkeit von den Reaktionsbedingungen entweder 2-(2-Cyclopropen-1-yl)-2H-1,2,3-triazole (13) und 3-(2-Cyclopropen-1-yl)-3H-azirine (12) oder Pyridinderivate (15).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19781110128
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