Synthesis of ethyl 3-cyano-2-methylcinnamates and 3-cyano-2-methylcinnamonitriles from the Baylis–Hillman acetates
作者:Yun Mi Chung、Ji Hyeon Gong、Taek Hyeon Kim、Jae Nyoung Kim
DOI:10.1016/s0040-4039(01)01971-2
日期:2001.12
The reaction of the DABCO salts 2, generated in situ from the Baylis-Hillman acetates 1, and KCN in aqueous THF gave ethyl 3-cyano-2-methylcinnamates 4a-d and 3-cyano-2-methylcinnamonitriles 4e-f in good yields. (C) 2001 Elsevier Science Ltd. All rights reserved.