Triphenylphosphine → 4-(2-{[4-((R)-1-Benzyloxycarbonyl-ethoxy)-7-methyl-quinoline-2-carbonyl]amino}-acetyl)-piperazine-1-carboxylic acid butyl ester

Reaction equation

[CH2:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14](=[O:31])[CH2:15][NH:16][C:17]([C:19]2[CH:28]=[C:27]([OH:29])[C:26]3[C:21](=[CH:22][C:23]([CH3:30])=[CH:24][CH:25]=3)[N:20]=2)=[O:18])[CH2:10][CH2:9]1)=[O:7])[CH2:2][CH2:3][CH3:4].[CH2:32]([O:39][C:40](=[O:44])[C@H:41]([CH3:43])O)[C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.CCOC(/N=N/C(OCC)=O)=O>C1COCC1.O>[CH2:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14](=[O:31])[CH2:15][NH:16][C:17]([C:19]2[CH:28]=[C:27]([O:29][C@@H:41]([C:40]([O:39][CH2:32][C:33]3[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=3)=[O:44])[CH3:43])[C:26]3[C:21](=[CH:22][C:23]([CH3:30])=[CH:24][CH:25]=3)[N:20]=2)=[O:18])[CH2:10][CH2:9]1)=[O:7])[CH2:2][CH2:3][CH3:4]