Diisopropylamine → HCID 25183070, compound

HRID 1746777Notes

Reaction equation

Cl[C:2]1[N:7]=[CH:6][N:5]=[C:4]([C:8]([NH:10][C:11]2[CH:16]=[CH:15][C:14]([S:17](=[O:21])(=[O:20])[NH:18][CH3:19])=[CH:13][C:12]=2[CH3:22])=[O:9])[CH:3]=1.C(NC(C)C)(C)C.[CH:30]1([CH2:33][NH:34][CH2:35][CH2:36][CH3:37])[CH2:32][CH2:31]1>C(O)C>[CH:30]1([CH2:33][N:34]([CH2:35][CH2:36][CH3:37])[C:2]2[N:7]=[CH:6][N:5]=[C:4]([C:8]([NH:10][C:11]3[CH:16]=[CH:15][C:14]([S:17]([NH:18][CH3:19])(=[O:21])=[O:20])=[CH:13][C:12]=3[CH3:22])=[O:9])[CH:3]=2)[CH2:32][CH2:31]1

Participants

Conditions

Temperature: 160 °C

Procedure

A solution of 6-chloro-N-(2-methyl-4-(N-methylsulfamoyl)phenyl)pyrimidine-4-carboxamide (Intermediate 37, 80 mg; 0.235 mmol) and diisopropylamine (82 mL; 0.47 mmol) in ethanol (2.5 ml) was treated with N-(cyclopropylmethyl)propan-1-amine (0.7 ml; 0.29 mmol). The mixture was heated to 160° C. in a microwave for 1 hour and the solvent removed in vacuo. The residue purified by column chromatography (silica) eluting with petroleum ether containing increasing amounts of EtOAc to give the title compound as a white solid.

Workup

customthe solvent removed in vacuo
customThe residue purified by column chromatography (silica)
washeluting with petroleum ether containing
temperatureincreasing amounts of EtOAc

Sources & evidence

ORD record: ord-67499a5d251c4fc19803ca0420588905
Source dataset: uspto-grants-2015_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09150519B2

Reaction notes

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