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ChemInform Abstract: Reaction of Dihalocarbenes with N-Alkylidene Amino Acid Esters and Nitriles. Synthesis of Aziridine and Pyrrole Amino Acid Derivatives.

✍ Scribed by A. F. Khlebnikov; M. S. Novikov; T. Yu. Nikiforova; R. R. Kostikov

Publisher
John Wiley and Sons
Year
2010
Weight
31 KB
Volume
30
Category
Article
ISSN
0931-7597

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✦ Synopsis

Reaction of Dihalocarbenes with N-Alkylidene Amino Acid Esters and Nitriles. Synthesis of Aziridine and Pyrrole Amino Acid Derivatives.

-The synthesis of functionalized dihaloaziridines [cf. (V), (VII), (IX)] by reaction of N-benzhydrylidene amino acid derivatives or benzophenone imine derivatives with dihalocarbenes is described. Proline derivative (X) does not give the expected aziridine derivative with dichlorocarbene but furnishes the bicyclic adduct (XII) in the presence of maleate. -(KHLEBNIKOV, A.

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