Triphenylphosphine → (-)-4'-{2-[4-(4-Nitrobenzyl)-2,5-dioxoimidazolidinyl]ethyl}acetanilide

Reaction equation

CCOC(/N=N/C(OCC)=O)=O.[N+:13]([C:16]1[CH:29]=[CH:28][C:19]([CH2:20][CH:21]2[C:25](=[O:26])[NH:24][C:23](=[O:27])[NH:22]2)=[CH:18][CH:17]=1)([O-:15])=[O:14].O[CH2:31][CH2:32][C:33]1[CH:42]=[CH:41][C:36]([NH:37][C:38](=[O:40])[CH3:39])=[CH:35][CH:34]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>COCCOC>[N+:13]([C:16]1[CH:29]=[CH:28][C:19]([CH2:20][CH:21]2[C:25](=[O:26])[N:24]([CH2:31][CH2:32][C:33]3[CH:42]=[CH:41][C:36]([NH:37][C:38](=[O:40])[CH3:39])=[CH:35][CH:34]=3)[C:23](=[O:27])[NH:22]2)=[CH:18][CH:17]=1)([O-:15])=[O:14]