Carbamic acid, 4-pyridinyl-, phenyl ester → HCID 59175845, compound

HRID 1807775Notes

Reaction equation

[NH2:1][C:2]1[C:7]([F:8])=[CH:6][C:5]([C:9]([N:11]2[CH2:16][CH2:15][N:14]([CH2:17][C:18]3[CH:23]=[CH:22][C:21]([C:24]([OH:33])([C:29]([F:32])([F:31])[F:30])[C:25]([F:28])([F:27])[F:26])=[CH:20][CH:19]=3)[CH2:13][CH2:12]2)=[O:10])=[C:4]([Br:34])[CH:3]=1.[N:35]1[CH:40]=[CH:39][C:38]([NH:41][C:42](=O)[O:43]C2C=CC=CC=2)=[CH:37][CH:36]=1>O1CCOCC1>[Br:34][C:4]1[C:5]([C:9]([N:11]2[CH2:16][CH2:15][N:14]([CH2:17][C:18]3[CH:19]=[CH:20][C:21]([C:24]([OH:33])([C:25]([F:26])([F:27])[F:28])[C:29]([F:31])([F:32])[F:30])=[CH:22][CH:23]=3)[CH2:13][CH2:12]2)=[O:10])=[CH:6][C:7]([F:8])=[C:2]([NH:1][C:42]([NH:41][C:38]2[CH:39]=[CH:40][N:35]=[CH:36][CH:37]=2)=[O:43])[CH:3]=1

Participants

Conditions

Temperature: 80 °C

Procedure

(4-Amino-2-bromo-5-fluorophenyl)(4-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)benzyl)piperazin-1-yl)methanone (0.358 mmol, 200 mg) and phenyl pyridin-4-ylcarbamate (0.537 mmol, 115 mg) were combined in dioxane (2 mL) and heated to 80° C. overnight in a reactivial. The reaction mixture was concentrated under vacuum and the residue was purified by column chromatography (dichloromethane—4% methanol/dichloromethane) to afford title compound (13 mg). MS (ESI) m/z 679.3 [M+H]+

Workup

concentrationThe reaction mixture was concentrated under vacuum
customthe residue was purified by column chromatography (dichloromethane—4% methanol/dichloromethane)

Sources & evidence

ORD record: ord-6f1ed0c8b89742d99657a1ae823b7d2a
Source dataset: uspto-grants-2013_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08357679B2

Reaction notes

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