Synthesis of trifluoromethylalkenes and alkynes. Trifluoromethyl captodative olefins
摘要:
beta-ethylthio-beta-trifluoromethylketones 3 and aldehydes 4 are easily prepared from beta-chloroolefines 5 and 6. Trifluoromethylalkynes 7 and captodative alkenes 8 are obtained by reaction of KOH on aldehydes 6 or 4.
Synthesis of trifluoromethylalkenes and alkynes. Trifluoromethyl captodative olefins
摘要:
beta-ethylthio-beta-trifluoromethylketones 3 and aldehydes 4 are easily prepared from beta-chloroolefines 5 and 6. Trifluoromethylalkynes 7 and captodative alkenes 8 are obtained by reaction of KOH on aldehydes 6 or 4.