Triphenylphosphine → 3,5-dichloro-N-trifluoroacetyl-O-[(2-phenyl)-benzoxazol-7-yl]methyl-L-tyrosine methyl ester

Reaction equation

CCOC(/N=N/C(OCC)=O)=O.[CH3:13][O:14][C:15](=[O:34])[C@H:16]([CH2:24][C:25]1[CH:30]=[C:29]([Cl:31])[C:28]([OH:32])=[C:27]([Cl:33])[CH:26]=1)[NH:17][C:18](=[O:23])[C:19]([F:22])([F:21])[F:20].[C:35]1([C:41]2[O:42][C:43]3[C:49]([CH2:50]O)=[CH:48][CH:47]=[CH:46][C:44]=3[N:45]=2)[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>O1CCCC1>[CH3:13][O:14][C:15](=[O:34])[C@H:16]([CH2:24][C:25]1[CH:26]=[C:27]([Cl:33])[C:28]([O:32][CH2:50][C:49]2[C:43]3[O:42][C:41]([C:35]4[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=4)=[N:45][C:44]=3[CH:46]=[CH:47][CH:48]=2)=[C:29]([Cl:31])[CH:30]=1)[NH:17][C:18](=[O:23])[C:19]([F:22])([F:20])[F:21]