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

HRID 1928786Notes

Reaction equation

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

Participants

Reactant 2

HCID 9526Methyl triflate

HCID 68916891Imidazole-1-sulfonic acid cyclopropylmethyl-methyl-amide

Product 1

HCID 866341733-(Cyclopropylmethyl-methyl-sulfamoyl)-1-methyl-3-H-imidazol-1-ium trifluoromethanesulfonate

Procedure

3-(Cyclopropylmethyl-methyl-sulfamoyl)-1-methyl-3-H-imidazol-1-ium trifluoromethanesulfonate was prepared in accordance with step B of the general method described in example 76 from imidazole-1-sulfonic acid cyclopropylmethyl-methyl-amide and methyl triflate; MS: m/e=230.4 (M−).

Sources & evidence

ORD record: ord-f1af083f659c47a59c3eb7f47d76ab42
Source dataset: uspto-grants-2012_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08183380B2

Reaction notes

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