Ethyl 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxylate → 1-(4'-{3-Methyl-4-[(R)-1-(3-trifluoromethyl-phenyl)-ethoxycarbonylamino]-isoxazol-5-yl}-biphenyl-4-yl)-cyclopropanecarboxylic acid ethyl ester

HRID 557659Notes

Reaction equation

HRID 557659 reaction equation
[F:1][C:2]([F:29])([F:28])[C:3]1[CH:4]=[C:5]([C@H:9]([O:11][C:12](=[O:27])[NH:13][C:14]2[C:15]([CH3:26])=[N:16][O:17][C:18]=2[C:19]2[CH:24]=[CH:23][C:22](Br)=[CH:21][CH:20]=2)[CH3:10])[CH:6]=[CH:7][CH:8]=1.[CH2:30]([O:32][C:33]([C:35]1([C:38]2[CH:43]=[CH:42][C:41](B3OC(C)(C)C(C)(C)O3)=[CH:40][CH:39]=2)[CH2:37][CH2:36]1)=[O:34])[CH3:31]>>[CH2:30]([O:32][C:33]([C:35]1([C:38]2[CH:43]=[CH:42][C:41]([C:22]3[CH:23]=[CH:24][C:19]([C:18]4[O:17][N:16]=[C:15]([CH3:26])[C:14]=4[NH:13][C:12]([O:11][C@@H:9]([C:5]4[CH:6]=[CH:7][CH:8]=[C:3]([C:2]([F:29])([F:28])[F:1])[CH:4]=4)[CH3:10])=[O:27])=[CH:20][CH:21]=3)=[CH:40][CH:39]=2)[CH2:36][CH2:37]1)=[O:34])[CH3:31]

Participants

3

Reactant 2

HCID 53217182Ethyl 1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropanecarboxylateHCID 66660486[5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-carbamic acid (R)-1-(3-trifluoromethyl-phenyl)-ethyl ester

Product 1

HCID 666603771-(4'-{3-Methyl-4-[(R)-1-(3-trifluoromethyl-phenyl)-ethoxycarbonylamino]-isoxazol-5-yl}-biphenyl-4-yl)-cyclopropanecarboxylic acid ethyl ester

Procedure

Prepared according to the procedure described in Example 6, Step 3 using [5-(4-bromo-phenyl)-3-methyl-isoxazol-4-yl]-carbamic acid (R)-1-(3-trifluoromethyl-phenyl)-ethyl ester and 1-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-cyclopropanecarboxylic acid ethyl ester.

Workup

  1. customPrepared

Sources & evidence

ORD record
ord-07c54f60b80e4eed93ec9439546ff556
Source dataset
uspto-grants-2011_11
Patent number
US08058300B2

Reaction notes

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