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77Se, 13C and 1H NMR spectra of phenylselenenyl azide and chloride addition products of methylenecyclohexane and cyclohexene

✍ Scribed by Walter J. Boyko; Franco J. Duarte; Robert M. Giuliano

Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
298 KB
Volume
32
Category
Article
ISSN
0749-1581

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✦ Synopsis

Abstract

The ^77^Se, ^13^C and ^1^H NMR spectra of the products of phenylselenenyl azide and chloride addition to methylenecyclohexane and cyclohexene are presented. Scalar couplings between ^77^Se and ^1^H/^13^C allowed the absolute assignment of the regioisomers in the ^1^H and ^13^C spectra. Low‐temperature ^77^Se NMR was used to determine the conformer ratios for 1‐azidomethyl‐ and 1‐chloromethyl‐1‐phenylselenenylcyclohexane anti‐Markovnikov addition products.

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