반응 #1254

ord-4c3ca7fee7ca4cb68a75ae1c5be3919e

반응 방정식

Cc1ccc(C(=O)O)cc1
4-methylbenzoic acid
O=S(Cl)Cl
thionyl chloride
Cc1ccc(C(=O)Cl)cc1
4-Methylbenzoyl chloride

반응 조건

상세 조건
See reaction.notes.procedure_details.

후처리

  1. 1
    workup.DISTILLATIONafter excess thionyl chloride was distilled off

실험 절차

4-Methylbenzoyl chloride was prepared in a conventional manner from 4-methylbenzoic acid and thionyl chloride and after excess thionyl chloride was distilled off, was used as the crude product in the side chain chlorination.

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US05723613uspto-grants-1998_03