Ethyl (4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate → HCID 67353350, compound

HRID 2092485Notes

Reaction equation

HRID 2092485 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C@H:8]([O:10][C:11](=[O:27])[NH:12][C:13]1[C:14]([CH3:26])=[N:15][O:16][C:17]=1[C:18]1[CH:23]=[CH:22][C:21](Br)=[C:20]([Cl:25])[CH:19]=1)[CH3:9].[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:21]2[CH:22]=[CH:23][C:18]([C:17]3[O:16][N:15]=[C:14]([CH3:26])[C:13]=3[NH:12][C:11]([O:10][C@@H:8]([C:3]3[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=3[Cl:1])[CH3:9])=[O:27])=[CH:19][C:20]=2[Cl:25])=[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 67352359HCID 67352359, compound

Product 1

HCID 67353350HCID 67353350, compound

Procedure

Following the procedure described in Example 36, Step 6, [5-(4-bromo-3-chloro-phenyl)-3-methyl-isoxazol-4-yl]-carbamic acid (R)-1-(2-chloro-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 (2′-chloro-4′-{4 -[(R)-1-(2-chloro-phenyl)-ethoxycarbonylamino]-3-methyl-isoxazol-5-yl}-biphenyl-4-yl)-acetic acid ethyl ester, which was hydrolyzed to the acid as described in Example 36, Step 7.

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-9601b0c783424cd5832e085672fd20f5
Source dataset
uspto-grants-2013_05
Patent number
US08440707B2

Reaction notes

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