Stereoselective synthesis of 3-trifluoromethyl-2E, 4E-dienyl carboxylates
摘要:
Ethyl 4-(diethoxyphosphinoyl)-3-(trifluoromethyl)-but-2-enoate with Z stereoselectivity was prepared and could be applied to the synthesis of 3-trifluoromethyl dienyl carboxylates with 2E,4E-stereoselectivity. (C) 2001 Elsevier Science B.V. All rights reserved.