Methanol → N-(2-chloro-4-sulfamoylphenyl)-4-methoxypiperidine-1-carboxamide

HRID 2040344Notes

Reaction equation

[Cl:1][C:2]1[CH:3]=[C:4]([S:11]([NH2:14])(=[O:13])=[O:12])[CH:5]=[CH:6][C:7]=1[N:8]=[C:9]=[O:10].[CH3:15][O:16][CH:17]1[CH2:22][CH2:21][NH:20][CH2:19][CH2:18]1.CO>O1CCCC1>[Cl:1][C:2]1[CH:3]=[C:4]([S:11](=[O:12])(=[O:13])[NH2:14])[CH:5]=[CH:6][C:7]=1[NH:8][C:9]([N:20]1[CH2:21][CH2:22][CH:17]([O:16][CH3:15])[CH2:18][CH2:19]1)=[O:10]

Participants

Conditions

Temperature: 60 °C

Procedure

To a solution of EXAMPLE 392A in anhydrous tetrahydrofuran (6 mL) was added 4-methoxypiperidine (451 mg). The mixture was stirred at 60° C. for 3 hours. The mixture was cooled, mixed with methanol (20 mL) and silica gel (6 g) and concentrated. The material was purified on a silica gel column and was eluted with 10% methanol in dichloromethane to provide the title compound.

Workup

temperatureThe mixture was cooled
concentrationconcentrated
customThe material was purified on a silica gel column
washwas eluted with 10% methanol in dichloromethane

Sources & evidence

ORD record: ord-8cdf913c37914fdb94b260c67ac55347
Source dataset: uspto-grants-2013_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08580794B2

Reaction notes

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