Formation and reactions of monovalent carbon intermediates. III. Reaction of carbethoxymethyne with olefins

OP Strausz, GJA Kennepohl, FX Garneau…

Index: Strausz,O.P. et al. Journal of the American Chemical Society, 1974 , vol. 96, # 18 p. 5723 - 5732

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Citation Number: 24

Abstract

Abstract: Carbethoxymethyne (EtOCOc:) has been generated by the short wavelength photolysis of diethylmercury bisdiazoacetate,(N2CC02Et), Hg+ hv+ 2EtOCOC:+ 2N2+ Hg, and its reactions with cyclohexene, cis-2-butene, and trans-2-butene were investigated. The carbyne, formed in its TI ground state, adds to the olefinic x bond in a spin allowed but, according to INDO MO calculations, orbital symmetry forbidden concerted step with ...

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