Patent ID: 11891409
Assignee: SOOCHOW UNIVERSITY
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A method for preparing a trifluoromethyl alkenylphosphonate derivative comprising:
reacting an acetylene derivative, an iodine compound, and a phosphorus reagent in a solvent at room temperature to obtain the trifluoromethyl alkenylphosphonate derivative,
wherein:
the acetylene derivative has the following structure:, the iodine compound has the following structure:, the phosphorus reagent has the following structure:

P(OR4)3;

the trifluoromethyl alkenylphosphonate derivative has the following structure:, R1 is aryl, cyano, or ester; R2 is hydrogen, cyano or ester; and R4 is methyl, ethyl, isopropyl or butyl.