HCID 66578654, compound → HCID 66578532, compound

HRID 1528785Notes

Reaction equation

[CH2:1]([O:3][C:4]([C:6]1([C:9]2[CH:14]=[CH:13][C:12]([C:15]3[CH:20]=[CH:19][C:18]([C:21]4[O:25][N:24]=[C:23]([CH3:26])[C:22]=4[CH2:27][NH:28]C(OCC4C=CC=CC=4)=O)=[CH:17][CH:16]=3)=[CH:11][CH:10]=2)[CH2:8][CH2:7]1)=[O:5])[CH3:2]>FC(F)(F)C(O)=O>[CH2:1]([O:3][C:4]([C:6]1([C:9]2[CH:10]=[CH:11][C:12]([C:15]3[CH:20]=[CH:19][C:18]([C:21]4[O:25][N:24]=[C:23]([CH3:26])[C:22]=4[CH2:27][NH2:28])=[CH:17][CH:16]=3)=[CH:13][CH:14]=2)[CH2:8][CH2:7]1)=[O:5])[CH3:2]

Participants

Conditions

Temperature: 85 °C

Procedure

1-{4′-[4-(Benzyloxycarbonylamino-methyl)-3-methyl-isoxazol-5-yl]-biphenyl-4-yl}-cyclopropanecarboxylic acid ethyl ester (0.462 g, 0.90 mmol) was treated with trifluoroacetic acid (10 mL) and the reaction was stirred at 85° C. for 1 hour. The mixture was concentrated to give the title compound.

Workup

concentrationThe mixture was concentrated

Sources & evidence

ORD record: ord-37a4403ef5c54a44a6ee516fbe9497e9
Source dataset: uspto-grants-2015_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09090573B2

Reaction notes

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