Ethyl Acetate → (1S,2R)-4-[2-(tert-butyldimethylsilanyloxy)-1-methyl-4-pyridin-3-ylbutoxy]benzeneboronic acid

Reaction equation

C([Li])(C)(C)C.Br[C:7]1[CH:32]=[CH:31][C:10]([O:11][C@@H:12]([CH3:30])[C@H:13]([O:22][Si:23]([C:26]([CH3:29])([CH3:28])[CH3:27])([CH3:25])[CH3:24])[CH2:14][CH2:15][C:16]2[CH:17]=[N:18][CH:19]=[CH:20][CH:21]=2)=[CH:9][CH:8]=1.C([O:36][B:37](OC(C)C)[O:38]C(C)C)(C)C.C(OCC)(=O)C>O1CCCC1>[Si:23]([O:22][C@H:13]([CH2:14][CH2:15][C:16]1[CH:17]=[N:18][CH:19]=[CH:20][CH:21]=1)[C@H:12]([CH3:30])[O:11][C:10]1[CH:31]=[CH:32][C:7]([B:37]([OH:38])[OH:36])=[CH:8][CH:9]=1)([C:26]([CH3:29])([CH3:28])[CH3:27])([CH3:25])[CH3:24]