Synthesis and absolute configuration of optically active selenoxides. X-Ray molecular structure of (–)se-4-menthyloxycarbonylphenyl 2,4,6-tri-isopropylphenyl selenoxide
- 1 January 1989
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 3,p. 597-602
- https://doi.org/10.1039/p19890000597
Abstract
Enantiomerically pure, stable 4-(methoxycarbonyl)phenyl 2,4,6-tri-isopropylphenyl selenoxide (–)-(3) was isolated by fractional recrystallization of diastereoisomeric 4-[(–)-menthyloxycarbonyl]phenyl 2,4,6-tri-isopropylphenyl selenoxide dia.-(1) followed by removal of the chiral source. The absolute configuration around the selenium atom was determined by X-ray crystallographic analysis of diastereomerically pure selenoxide (–)Se-(1).Keywords
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