Methyl Mesoxalate and Some of Its Reactions.

Abstract

I 2f14 RIC'HARI) SYr)NJCS CIlRl ISS ZN1) l ' \ t l l , 'I*. 'I'ZRNOWSKI. (4) The polymerization of tlie above-iiieiitioned propiolic acids.' (5) The anhydrides of ineta-arid para-phthalic acids.

A Convenient Synthesis of Dimethyl and Diethyl Diazomalonate

“…Anal. Wilmington, Delaware 19898 Received August 9,1965 The finding1 that two cyano groups in the 7-position stabilize the norcaradiene skeleton led us to investigate the effect of other electron-withdrawing groups on the position of the norcaradiene-cycloheptatriene equilibrium.2 To that purpose we attempted to prepare the adducts of benzene to dialkoxycarbonyl-(1) E. Ciganek, J. Am.…”

Formation and Cleavage of N-(Benzenesulfonyl)ethylenimines

“…Anal. Wilmington, Delaware 19898 Received August 9,1965 The finding1 that two cyano groups in the 7-position stabilize the norcaradiene skeleton led us to investigate the effect of other electron-withdrawing groups on the position of the norcaradiene-cycloheptatriene equilibrium.2 To that purpose we attempted to prepare the adducts of benzene to dialkoxycarbonyl-(1) E. Ciganek, J. Am.…”