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Determination of the absolute configuration of partly fluorinated allylic alcohols; the first synthesis of optically pure 1,2-difluoroallylic alcohols

✍ Scribed by Yumiko Takagi; Takiko Nakatani; Toshiyuki Itoh*; Toshiyuki Oshiki*

Publisher: Elsevier Science
Year: 2000
Tongue: French
Weight: 118 KB
Volume: 41
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)01349-6

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✦ Synopsis

Optically active 1,1,2-trifluoro-or 1,2-difluoroallylic alcohols were prepared via a lipase-catalyzed reaction and their absolute configuration was determined by an X-ray crystallographic analysis of the corresponding ferrocene ester along with the refined Mosher method (the Kusumi-Ohtani method).

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