Thionyl Chloride → 4-Methoxy-3-methylbenzoyl chloride
반응식
[CH3:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][C:10]=1[O:11][CH3:12])[C:5](O)=[O:6].S(Cl)([Cl:15])=O>C(Cl)Cl>[CH3:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][C:10]=1[O:11][CH3:12])[C:5]([Cl:15])=[O:6]참가 물질
4
실험 절차
A solution of 11.5 g. (0.07 mol.) of 3-methyl-4-methoxybenzoic acid and 10.7 g. (0.09 mol.) of thionyl chloride in 60 ml. of methylene chloride is refluxed on a steam bath for 2 hours. Concentration under reduced pressure and distillation of the residue gives 3-methyl-4-methoxybenzoic acid chloride, m.p. 37°-39°.
후처리
- concentrationConcentration
- distillationunder reduced pressure and distillation of the residue
출처 및 근거
- ORD 기록
- ord-f7ca03ab7d924249a8ff5db3519399b3
- 출처 데이터셋
- uspto-grants-1977_05
- 특허 번호
- US04024273
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