1,4-Dichlorobutane → 1-Thiophen-2-ylcyclopentane carboxylic acid ethyl ester
반응식
[CH2:1]([O:3][C:4](=[O:11])[CH2:5][C:6]1[S:7][CH:8]=[CH:9][CH:10]=1)[CH3:2].Cl[CH2:13][CH2:14][CH2:15][CH2:16]Cl>>[CH2:1]([O:3][C:4]([C:5]1([C:6]2[S:7][CH:8]=[CH:9][CH:10]=2)[CH2:16][CH2:15][CH2:14][CH2:13]1)=[O:11])[CH3:2]참가 물질
3
실험 절차
Thiophen-2-yl acetic acid ethyl ester (1) was dialkylated as described in Example 1, Step 1, using 1,4-dichlorobutane to obtain the title compound (31).
출처 및 근거
- ORD 기록
- ord-22c4714e03d44172a93cec11c1824e4d
- 출처 데이터셋
- uspto-grants-1998_08
- 특허 번호
- US05789415
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