HCID 67535164, compound → HCID 86722943, compound
Reaction equation
[C:1]([O:5][C:6](=[O:35])[C:7]1[CH:12]=[CH:11][CH:10]=[C:9]([CH2:13][CH:14]([B:20]2[O:28][CH:27]3[C:22]([CH3:32])([CH:23]4[CH2:29][CH:25]([CH2:26]3)[C:24]4([CH3:31])[CH3:30])[O:21]2)[NH:15][Si](C)(C)C)[C:8]=1[O:33][CH3:34])([CH3:4])([CH3:3])[CH3:2].[C:36]([O:40][C:41]([NH:43][CH2:44][CH:45]1[CH2:50][CH2:49][C:48](=[CH:51][C:52](O)=[O:53])[CH2:47][CH2:46]1)=[O:42])([CH3:39])([CH3:38])[CH3:37]>>[C:1]([O:5][C:6](=[O:35])[C:7]1[CH:12]=[CH:11][CH:10]=[C:9]([CH2:13][CH:14]([NH:15][C:52](=[O:53])[CH:51]=[C:48]2[CH2:49][CH2:50][CH:45]([CH2:44][NH:43][C:41]([O:40][C:36]([CH3:38])([CH3:37])[CH3:39])=[O:42])[CH2:46][CH2:47]2)[B:20]2[O:28][CH:27]3[C:22]([CH3:32])([CH:23]4[CH2:29][CH:25]([CH2:26]3)[C:24]4([CH3:31])[CH3:30])[O:21]2)[C:8]=1[O:33][CH3:34])([CH3:4])([CH3:3])[CH3:2]Participants
3
Procedure
Prepared from 2-Methoxy-3-[2-(2,9,9-trimethyl-3,5-dioxa-4-bora-tricyclo[6.1.1.02,6]dec-4-yl)-2-(trimethylsilanyl-amino)-ethyl]-benzoic acid tert-butyl ester and [4-(tert-Butoxycarbonylamino-methyl)-cyclohexylidene]-acetic acid following the procedure described in Step 1 of Example 1. The crude product was purified by flash chromatography on silica gel (0-100% EtOAc/hexane). ESI-MS m/z 681 (MH)+.
Workup
- customThe crude product was purified by flash chromatography on silica gel (0-100% EtOAc/hexane)