Ethyl bromodifluoroacetate → HCID 67466965, compound

Participants

Reaction Steps

Starting from 2-methyl-propane-2-sulfinic acid [1-(5-bromo-2,4-difluoro-phenyl)-eth-(E)-ylidene]-amide (intermediate A2E) and ethyl 2-bromo-2,2-difluoroacetate, the product (R)-3-(5-bromo-2,4-difluoro-phenyl)-2,2-difluoro-3-((R)-2-methyl-propane-2-sulfinylamino)-butyric acid ethyl ester was obtained as an orange oil. MS (ISP): m/z=462.1 [M+H]+ and 464.1 [M+2+H]−.

Provenance & Evidence