Ethyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate → HCID 67351412, compound

HRID 2092469Notes

Reaction equation

HRID 2092469 reaction equation
[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[CH:9]([O:11][C:12](=[O:27])[NH:13][C:14]1[C:15]([CH3:26])=[N:16][O:17][C:18]=1[C:19]1[CH:24]=[CH:23][C:22](Br)=[CH:21][CH:20]=1)[CH3:10].[CH2:28]([O:30][C:31](=[O:48])[CH2:32][C:33]1[CH:38]=[CH:37][C:36](B2OC(C)(C)C(C)(C)O2)=[CH:35][CH:34]=1)[CH3:29]>>[CH2:28]([O:30][C:31](=[O:48])[CH2:32][C:33]1[CH:38]=[CH:37][C:36]([C:22]2[CH:23]=[CH:24][C:19]([C:18]3[O:17][N:16]=[C:15]([CH3:26])[C:14]=3[NH:13][C:12]([O:11][CH:9]([C:3]3[CH:4]=[CH:5][C:6]([F:8])=[CH:7][C:2]=3[F:1])[CH3:10])=[O:27])=[CH:20][CH:21]=2)=[CH:35][CH:34]=1)[CH3:29]

Participants

3

Reactant 2

HCID 46737998Ethyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetateHCID 67352202HCID 67352202, compound

Product 1

HCID 67351412HCID 67351412, compound

Procedure

Following the procedure described in Example 36, Step 6, [5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-carbamic acid 1-(2,4-difluoro-phenyl)-ethyl ester and [4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-acetic acid ethyl ester were reacted to provide (4′-{4-[1-(2,4-Difluoro-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid ethyl ester, which was hydrolyzed to the acid as described in Example 34, Step 2.

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-f96fb6b4e934437ebf9c263aeba4eb35
Source dataset
uspto-grants-2013_05
Patent number
US08440707B2

Reaction notes

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