Bulletin of the Chemical Society of Japan p. 321 - 322 (1986)
Update date:2022-09-26
Topics:
Yahiro, Nobuhide
Ito, Shigekazu
Reaction of ethyl (S)-2-(2-alkyl-1-aziridinyl)acetates with boron trifluoride etherate in a large excess of ethylamine or ammonia gives the corresponding optically active piperazines in good yields.These piperazines retain the configuration of the starting aziridines.
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