Photochemical and Thermal Decomposition of Bis(3-chloro-2-methylphenyl)diazomethane

Autor:	YH Lai
Rok vydání:	1991
Předmět:	Azine Steric effects chemistry.chemical_compound Olefin fiber Reaction mechanism Chemistry Biocatalysis Diazomethane Thermal decomposition General Chemistry Photochemistry Carbene
Zdroj:	Australian Journal of Chemistry. 44:1151
ISSN:	0004-9425
DOI:	10.1071/ch9911151
Popis:	The reactions of diarylcarbene (2c) generated from the photolytic and thermal decomposition of diaryldiazomethane (1c) were investigated. The effect of steric hindrance in (2c) was insufficient to stabilize the carbene under the photolytic conditions to allow direct dimerization to form the olefin. In the thermal decomposition of (1c), only the azine (3c) was obtained. Both these observations are different from those reported for dimesitylcarbene (2b), and indicate that (2b) undergoes reactions (dependent largely on severe steric hindrance) which are not generally applicable to di-o-tolylcarbene and its derivatives.
Databáze:	OpenAIRE
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