... Dhanonjoy Nasipuri,* Ashis Sarkar, and Samir K. Konar Department of Chemistry, Indian Institute of Technology, Kharagpur 721 302, India Received December 1, 1981 ... 1,4-Addition to Ethyl Cyclohexylidenecyanoacetates Chart I J. Org. Chem., Vol. 47, No. 15, 1982 2841 ...