Add time:07/22/2019         Source:sciencedirect.com

Ethyl 3-iodo-4,4,4-trifluoro-2(Z)-butenoate (2) was regio- and stereo-specific prepared from ethyl 4,4,4-trifluoro-2-butynote (1). The Sonogashira reaction of 2 with terminal alkynes afforded the (2Z)-en-4-ynoic acid derivatives containing trifluoromethyl group (4). © 1997 Elsevier Science Ltd.

We also recommend Trading Suppliers and Manufacturers of ETHYL 3-BUTENOATE (cas 1617-18-1). Pls Click Website Link as below: cas 1617-18-1 suppliers