Isovaleryl chloride → Isovaleric acid 1-cyclohexyl-3-buten-2(S)-yl ester
반응식
[CH:1]1([CH2:7][C@H:8]([OH:11])[C:9]#[CH:10])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[CH:12]1([CH2:18][C@H:19]([OH:22])C=C)[CH2:17]CCC[CH2:13]1.C(Cl)(=O)CC(C)C>[Pd].CC([O-])=O.CC([O-])=O.[Pb+2]>[CH:1]1([CH2:7][C@H:8]([O:11][C:19](=[O:22])[CH2:18][CH:12]([CH3:17])[CH3:13])[CH:9]=[CH2:10])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1참가 물질
5
실험 절차
1-Cyclohexyl-3-butyn-2(S)-ol is reduced by partial hydrogenation in the presence of Lindlar catalyst to 1-cyclohexyl-3-buten-2(S)-ol and reacted analogously to Example 5 with isovaleric acid chloride.
출처 및 근거
- ORD 기록
- ord-18b9cc1a3c424ebb9341fea78b778967
- 출처 데이터셋
- uspto-grants-1991_04
- 특허 번호
- US05010189
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