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Synthesis and thermal isomerization of cis N-methyl-2,3-divinyl aziridine.

โœ Scribed by J.C. Pommelet; J. Chuche

Publisher
Elsevier Science
Year
1974
Tongue
French
Weight
128 KB
Volume
15
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

Until recently, all attemps to prepare cis-1,2-divinylcyclopropane & and cis N-alkyl-2,3_divinylaziridines & 3 have failed, although cis-2,3-divinyloxirae I+ 4g5 has been isolated at room temperature. These three-membered rings L undergo the thermal Cope expansion to seven-membered dienes II _.

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