1,3-Dipolar cycloaddition of cis-2,3-Dibenzoyl-1-phenylaziridine
- 1 January 1977
- journal article
- Published by CSIRO Publishing in Australian Journal of Chemistry
- Vol. 30 (6) , 1367-1374
- https://doi.org/10.1071/ch9771367
Abstract
Cis-2,3-Dibenzoyl-1-phenylaziridine is highly reactive in 1,3-dipolar cycloadditions. Reactions with dimethyl fumarate and with dimethyl maleate at 125�C yield together all possible isomeric dimethyl 2,5- dibenzoyl-1-phenylpyrrolidine-3,4-dicarboxylates. Cycloadditions with reactive dipolarophiles at 85�C lead to adducts derived from the parent aziridine without isomerization of the intermediate ylid.Keywords
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