Reaction #2314274

ord-8bfc908f93164d3ea553ededa4e9de76

Reaction equation

CN(C)S(=O)(=O)n1ccnc1
N-dimethylsulfamoylimidazole
[Li][C](C)(C)C
t-BuLi
[Cl-].[Cl-].[Zn+2]
zinc chloride
→
CN(C)S(=O)(=O)n1ccn[c]1[Zn+].[Cl-]
N-dimethylsulfamoyl-imidaz-2-yl zinc chloride

Reactants

CN(C)S(=O)(=O)n1ccnc1
N-dimethylsulfamoylimidazole
[Li][C](C)(C)C
t-BuLi
[Cl-].[Cl-].[Zn+2]
zinc chloride

Reagents

None

Solvents

C1CCOC1
THF

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Procedure

N-dimethylsulfamoyl-imidaz-2-yl zinc chloride was prepared in situ by lithiation of N-dimethylsulfamoylimidazole (0.97 g, 5.5 mmol) in THF (20 mL) with t-BuLi ( 1.7M, 6.7 mL), followed by quenching with zinc chloride (1.87 g, 13.75 mmol).

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: USRE037781E1uspto-grants-2002_07