C[C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[C:4](OCCC)[N:3]=1.[CH3:15][C@H:16]([OH:23])[CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22]>>[CH3:15][C@H:16]([O:23][C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][N:3]=1)[CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22]The same procedure followed for the methylpropyloxynicotinic acid was used employing 1(S)-methylheptanol as the starting alcohol. A quantitative yield of 6-(1(S)methylheptyloxy)nicotinic acid (2, where R2 is 1(S)-methylheptyl was obtained as a brownish solid. The material was used without further purification.
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