Citric Acid → Acetic acid 2-hydroxycarbamoyl-1-(4-methoxy-benzenesulfonyl)-2,3,4,7-tetrahydro-1H-azepin-3-ylmethyl ester

Reaction equation

[C:1]([O:4][CH2:5][CH:6]1[CH2:12][CH:11]=[CH:10][CH2:9][N:8]([S:13]([C:16]2[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[CH:18][CH:17]=2)(=[O:15])=[O:14])[CH:7]1[C:24]([OH:26])=O)(=[O:3])[CH3:2].C([Si](C)(C)[O:32][NH2:33])(C)(C)C.C(N(CC)C(C)C)(C)C.F[P-](F)(F)(F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2N=CC=CC=2N=N1.C(O)(=O)CC(CC(O)=O)(C(O)=O)O>CN(C)C=O.C(OCC)(=O)C>[OH:32][NH:33][C:24]([CH:7]1[CH:6]([CH2:5][O:4][C:1](=[O:3])[CH3:2])[CH2:12][CH:11]=[CH:10][CH2:9][N:8]1[S:13]([C:16]1[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[CH:18][CH:17]=1)(=[O:15])=[O:14])=[O:26]