Notes- An Extension of the Woodward Rules Concerning Alkyl Substituents in Conjugated Aliphatic Systems

An extension of the quadrant rule in oxi

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

✍ Anat Basil; Sara Ben-Tzur; Aharon Gedanken; Alison Rodger 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 232 KB

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 th