Direct Synthesis of Various Thioesters from Acyl Fluorides and Thiosilanes through the Assistance of a Si-F Bond Formation.

ABSTRACT: Herein it is described that the coupling reactions of aromatic and aliphatic acyl fluorides with phenyl trimethylsilyl sulfide proceeded smoothly under neat conditions to produce thioester derivatives. The addition of a catalytic amount of typical bases, such as triethylamine (Et₃N) and potassium butoxide (KO^tBu), effectively activates thiosilanes, which could facilitate the coupling reactions of aroyl fluorides with a variety of aryl/alkyl thiosilanes containing an alkyl group, a halogen, an ester, or a heterocyclic ring to produce a variety of thioesters in practical yields.

SUBMITTER: Takeuchi R 

PROVIDER: S-EPMC12538585 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature