Anomalous ozone degradations of 1-chloro substituted conjugated dienes in methanol

Diozonolyses in methanol of (E)-4-chloro-2,3-dimethyl-1,3-hexadiene ( 4 a) and of (4E)-5-chloro-3,4-dimethyl-2,4-heptadiene ( 4 b) resulted in complete cleavage of the double bonds and of the single bonds of the respective diene systems. The course of these anomalous cleavage reactions has been esta...

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Veröffentlicht in:Canadian journal of chemistry 1987-03, Vol.65 (3), p.487-490
Hauptverfasser: Griesbaum, Karl, Bandyopadhyay, Ashis R
Format: Artikel
Sprache:eng
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Zusammenfassung:Diozonolyses in methanol of (E)-4-chloro-2,3-dimethyl-1,3-hexadiene ( 4 a) and of (4E)-5-chloro-3,4-dimethyl-2,4-heptadiene ( 4 b) resulted in complete cleavage of the double bonds and of the single bonds of the respective diene systems. The course of these anomalous cleavage reactions has been established by step-wise ozonolyses of these dienes, and by the identification of labile methoxy hydroperoxides as intermediates.
ISSN:0008-4042
1480-3291
DOI:10.1139/v87-084