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An extension of the quadrant rule in oxiranes to non-alkyl substituents: the CD of R (—)- and S (+)-epichlorohydrin

✍ Scribed by Anat Basil; Sara Ben-Tzur; Aharon Gedanken; Alison Rodger

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 232 KB
Volume: 180
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(91)85154-o

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✦ Synopsis

The circular dichroism (CD) of epichlorohydrin ( I-chloro-2,3_epoxypropane) in the gas phase reveals one structureless broad band peaked at 17 10 A. The CD sign of this band is according to the prediction made by the quadrant rule previously established for the oxirane chromophore. It seems that the quadrant rule can be applied to substituents other than alkyl groups.

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