Phenylboronic Acid → 3-(4-Nitrophenyl)-4-phenylpyridine
Reaction equation
Br[C:2]1[CH:7]=[CH:6][N:5]=[CH:4][C:3]=1[C:8]1[CH:13]=[CH:12][C:11]([N+:14]([O-:16])=[O:15])=[CH:10][CH:9]=1.[C:17]1(B(O)O)[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.CC1C=CN=CC=1C1C=CC=C2C=1C=NN2>>[N+:14]([C:11]1[CH:12]=[CH:13][C:8]([C:3]2[CH:4]=[N:5][CH:6]=[CH:7][C:2]=2[C:17]2[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=2)=[CH:9][CH:10]=1)([O-:16])=[O:15]Participants
4
Procedure
Intermediate 13B was prepared from Intermediate 13A and phenylboronic acid by the procedure described for the preparation of Intermediate 1C. The crude material was purified by silica gel chromatography (12 g ISCO column, eluting with 0 to 40% EtOAc in CH2Cl2) to yield Intermediate 13B. MS (ES): m/z=277.0 [M+H]+.
Workup
- custom