Helvetica chimica acta

Asymmetric catalysis by Vitamin B12: The isomerization of achiral aziridines to optically active allylic amines

ZD Zhang, R Scheffold

Index: Helvetica Chimica Acta, , vol. 76, p. 2602 - 2615

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Citation Number: 71

Abstract

... Page 7. 2608 HELVETICA CHIMICA ACTA - Vol. 76 (1993) 2. Starting Materials. I+)- trans-I-Azido-2-iodocyclopentune (4a). ... 100° gave a total volume of cu. 90 ml of distillate which was extracted with Et20 (6 x 80 ml) and CH2C1, (40 ml). The combined org. ...