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Aziridines XI. Reaction of 1,2,3-triphenylaziridine with diethylacetylene dicarboxylate and maleic anhydride

✍ Scribed by Harold W. Heine; Richard Peavy

Publisher
Elsevier Science
Year
1965
Tongue
French
Weight
104 KB
Volume
6
Category
Article
ISSN
0040-4039

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✦ Synopsis

A new reactibn involving carbon-carbon bond cleavage of the aziridine ring has been observed. Refluxing of 1, 2, J-triphenylaziridine(') (I) with diethylacetylene dicarboxylate in toluene for eleven hours forms 1,2,5-triphenyl-3,4-dicarbethoxy-3-pyrroline(II) in 98% vield. I Recrystallization from ethanol gave material melting at 182-184O.

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