3,4-dihydro-2H-pyran → Ethyl 6-(tert-butyldiphenylsilyloxy)-1-(tetrahydro-2H-pyran-2-yl)indazole-3-carboxylate

Reaktionsgleichung

[CH2:1]([O:3][C:4]([C:6]1[C:14]2[C:9](=[CH:10][C:11]([O:15][Si:16]([C:29]([CH3:32])([CH3:31])[CH3:30])([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)[C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)=[CH:12][CH:13]=2)[NH:8][N:7]=1)=[O:5])[CH3:2].[O:33]1[CH:38]=[CH:37][CH2:36][CH2:35][CH2:34]1.O.C1(C)C(S(O)(=O)=O)=CC=CC=1.C(=O)([O-])O.[Na+]>C1(C)C=CC=CC=1>[CH2:1]([O:3][C:4]([C:6]1[C:14]2[C:9](=[CH:10][C:11]([O:15][Si:16]([C:29]([CH3:31])([CH3:30])[CH3:32])([C:23]3[CH:24]=[CH:25][CH:26]=[CH:27][CH:28]=3)[C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)=[CH:12][CH:13]=2)[N:8]([CH:34]2[CH2:35][CH2:36][CH2:37][CH2:38][O:33]2)[N:7]=1)=[O:5])[CH3:2]