Triphenylphosphine → 1-oxo-3-phenyl-6-(3-phenylpropoxy)-1H-indene-2-carboxylic acid ethyl ester

Reaction equation

[CH2:1]([O:3][C:4]([C:6]1[C:7](=[O:22])[C:8]2[C:13]([C:14]=1[C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1)=[CH:12][CH:11]=[C:10]([OH:21])[CH:9]=2)=[O:5])[CH3:2].[C:23]1([CH2:29][CH2:30][CH2:31]O)[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.N(C(OCC)=O)=NC(OCC)=O>O1CCCC1>[CH2:1]([O:3][C:4]([C:6]1[C:7](=[O:22])[C:8]2[C:13]([C:14]=1[C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1)=[CH:12][CH:11]=[C:10]([O:21][CH2:31][CH2:30][CH2:29][C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)[CH:9]=2)=[O:5])[CH3:2]