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Stereochemical studies on an α-chlorocyclopropyl radical system

✍ Scribed by Lawrence A. Singer; Janet Chen

Book ID
104247521
Publisher
Elsevier Science
Year
1971
Tongue
French
Weight
245 KB
Volume
12
Category
Article
ISSN
0040-4039

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✦ Synopsis

Results to date indicate that a-chloro-and a-brQnoviny1 radicals are bent and that scavenging by hydrogen atom transfer fran hydrocarbon solvents is competitive with inversion (k$L). ( 1) Similarly hybridized a-alkylvinyl radicals invert faster than they are intercepted by hydrocarbon scavengers (2,3) although more efficient scavenging systems do lead to partial specificity in the products. ( 4) In contrast, a-arylvinyl radicals appear to be linear Q sp-hybridized) (5,6).

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