Potassium Carbonate → 3-[2-(2-Methoxy-phenyl)-cyclopent-1-enyl]-benzoic Acid Ethyl Ester

Reaction equation

[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1B(O)O.[CH2:12]([O:14][C:15](=[O:28])[C:16]1[CH:21]=[CH:20][CH:19]=[C:18]([C:22]2[CH2:26][CH2:25][CH2:24][C:23]=2Br)[CH:17]=1)[CH3:13].C(=O)([O-])[O-].[K+].[K+].C1(C)C=CC=CC=1.C(O)C>C(OCC)C.O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH2:12]([O:14][C:15](=[O:28])[C:16]1[CH:21]=[CH:20][CH:19]=[C:18]([C:22]2[CH2:26][CH2:25][CH2:24][C:23]=2[C:4]2[CH:5]=[CH:6][CH:7]=[CH:8][C:3]=2[O:2][CH3:1])[CH:17]=1)[CH3:13]