Diisopropylethylamine → (R)-tert-Butyl 2-(3-(2-chlorobenzamido)-2,3-dihydro-1H-indene-5-carbonyl)-2,9-diazaspiro[5.5]undecane-9-carboxylate

Reaction equation

C(N(C(C)C)C(C)C)C.[Cl:10][C:11]1[CH:31]=[CH:30][CH:29]=[CH:28][C:12]=1[C:13]([NH:15][C@H:16]1[C:24]2[C:19](=[CH:20][CH:21]=[C:22]([C:25](O)=[O:26])[CH:23]=2)[CH2:18][CH2:17]1)=[O:14].O.ON1C2C=CC=CC=2N=N1.[CH2:43]1[C:48]2([CH2:53][CH2:52][N:51]([C:54]([O:56][C:57]([CH3:60])([CH3:59])[CH3:58])=[O:55])[CH2:50][CH2:49]2)[CH2:47][CH2:46][CH2:45][NH:44]1>C(Cl)Cl>[Cl:10][C:11]1[CH:31]=[CH:30][CH:29]=[CH:28][C:12]=1[C:13]([NH:15][C@H:16]1[C:24]2[C:19](=[CH:20][CH:21]=[C:22]([C:25]([N:44]3[CH2:45][CH2:46][CH2:47][C:48]4([CH2:49][CH2:50][N:51]([C:54]([O:56][C:57]([CH3:60])([CH3:59])[CH3:58])=[O:55])[CH2:52][CH2:53]4)[CH2:43]3)=[O:26])[CH:23]=2)[CH2:18][CH2:17]1)=[O:14]