Methyl triflate → 3-(cyclopropyl-methyl-sulfamoyl)-1-methyl-3-H-imidazol-1-ium trifluoromethanesulfonate

HRID 1928783Notes

Reaction equation

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

Participants

Reactant 2

HCID 9526Methyl triflate

HCID 68915335Imidazole-1-sulfonic acid cyclopropyl-methyl-amide

Product 1

HCID 866341713-(cyclopropyl-methyl-sulfamoyl)-1-methyl-3-H-imidazol-1-ium trifluoromethanesulfonate

Procedure

3-(Cyclopropyl-methyl-sulfamoyl)-1-methyl-3-H-imidazol-1-ium trifluoromethane-sulfonate was prepared in accordance with step B of the general method described in example 76 from imidazole-1-sulfonic acid cyclopropyl-methyl-amide and methyl triflate; MS: m/e=216.4 (M+).

Sources & evidence

ORD record: ord-a4eb7202de4f47beaff9be99d45c9888
Source dataset: uspto-grants-2012_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08183380B2

Reaction notes

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