Thionyl Chloride → 2-(Chloromethyl)-3-methylbenzo[b]thiophene
반응식
[CH3:1][C:2]1[C:6]2[CH:7]=[CH:8][CH:9]=[CH:10][C:5]=2[S:4][C:3]=1[CH2:11]O.S(Cl)([Cl:15])=O>C1C=CC=CC=1>[Cl:15][CH2:11][C:3]1[S:4][C:5]2[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=2[C:2]=1[CH3:1]참가 물질
4
실험 절차
To an ice-cold solution of 3-methylbenzothiophene-2-methanol [Reference example 1] (480 mg, 2.69 mmol) in benzene (10 mL) was added dropwise, a solution of thionyl chloride (0.24 mL, 3.2 mmol) in benzene (3.5 mL). The mixture was stirred at room temperature for 3 hour, and concentrated under reduced pressure to give 2-chloromethyl-3-methylbenzothiophene as a yellow oil (548 mg, yield>99%).
후처리
- concentrationconcentrated under reduced pressure
출처 및 근거
- ORD 기록
- ord-a7404733637740e88021877d174956ad
- 출처 데이터셋
- uspto-grants-2014_02
- 특허 번호
- US08648208B2
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