52158-88-0Relevant articles and documents
Some Base-induced Reactions of 2-(Ethoxycarbonylmethyl)-2-halogeno-1,3-cyclohexanediones and 2-(Ethoxycarbonyl)-2-halogeno-5,5-dimethyl-1,3-cyclohexanediones
Kapadia, Haresh D.,Sunthankar, S. V.
, p. 319 - 320 (2007/10/02)
Base-induced reactions of 2-(ethoxycarbonyl)-2-halogeno derivatives of 1,3-cyclohexanedione and 5,5-dimethyl-1,3-cyclohexanedione (1c,d) and (2c,d) give cyclopentenone derivatives (3a,b), 4, a lactonic compound (5) as well as open chain dicarboxylic ester