Hydrochloric Acid → HCID 86665213, compound

HRID 448247Notes

Reaction equation

HRID 448247 reaction equation
C(OC(=O)[NH:7][C@H:8]1[CH2:13][C@@H:12]([C:14]2[C:19]([F:20])=[CH:18][CH:17]=[C:16]([F:21])[C:15]=2[F:22])[C@@H:11]([CH3:23])[N:10]([CH2:24][C:25]([F:28])([F:27])[F:26])[C:9]1=[O:29])(C)(C)C.[ClH:31]>CCOC(C)=O>[ClH:31].[NH2:7][C@H:8]1[CH2:13][C@@H:12]([C:14]2[C:19]([F:20])=[CH:18][CH:17]=[C:16]([F:21])[C:15]=2[F:22])[C@@H:11]([CH3:23])[N:10]([CH2:24][C:25]([F:28])([F:27])[F:26])[C:9]1=[O:29]

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 86665214HCID 86665214, compound

Product 1

HCID 86665213HCID 86665213, compound

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

A solution of tert-butyl[(3S,5S,6R)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]carbamate (122 mg, 0.277 mmol) in EtOAc (10 mL) was saturated with HCl (g) and aged for 30 min. The resulting mixture was concentrated in vacuo to give the title compound. MS: m/z=341.1 (M+1); 1H NMR (500 MHz, CD3OD) δ 7.33 (qd, 1H, J=9.3, 4.9 Hz), 7.05 (tdd, 1H, J=9.8, 3.7, 2.2 Hz), 4.78 (dq, 1H, J=15.4, 9.3 Hz), 4.22 (dd, 1H, J=12.2, 6.6 Hz), 4.06 (ddd, 1H, J=13.3, 4.5, 2.7 Hz), 3.97 (m, 1H), 3.73 (dq, 1H, J=15.4, 8.8 Hz), 2.91 (qt, 1H, J=12.7, 3.1 Hz), 2.36 (ddd, 1H, J=12.7, 6.4, 2.0 Hz), 1.22 (d, 3H, J=6.6 Hz).

Workup

  1. concentrationThe resulting mixture was concentrated in vacuo

Sources & evidence

ORD record
ord-dddd6669a27245fb9a48f495c830adcb
Source dataset
uspto-grants-2013_07
Patent number
US08481556B2

Reaction notes

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