Synthesis p. 961 - 963 (1993)
Update date:2022-09-26
Topics: Synthesis Reaction Precursors DL-alanine
D'Orchymont
The key intermediate to 3,3-difluoroalanine, 2,2-difluoro-1-ethylthioethylamine hydrobromide (2), was prepared by the Steglich and Weygand procedure. Its conversion to N-benzyloxycarbonyl-2,2-difluoro-1-ethenylethylamine (5) followed by oxidation and subsequent deprotection of the amine afforded the 3,3-difluoroalanine.
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Doi:10.1039/c7cc00008a
(2017)Doi:10.1055/s-2004-815966
(2004)Doi:10.1021/jo00083a041
(1994)Doi:10.1021/jm970493r
(1997)Doi:10.1021/jm00001a015
(1995)Doi:10.1016/S0040-4020(01)81553-2
(1993)
