(Diethylamino)trimethylsilane → HCID 86613024, compound

HRID 2116848Notes

Reaction equation

HRID 2116848 reaction equation
[CH2:1]([N:3]([Si](C)(C)C)[CH2:4][CH3:5])[CH3:2].[F:10][C:11]([F:17])([F:16])[S:12]([O-:15])(=[O:14])=[O:13].[CH3:18][NH+:19]1[CH2:23][CH2:22][N:21]([CH3:24])[CH:20]1Cl>C(Cl)(Cl)Cl>[F:10][C:11]([F:17])([F:16])[S:12]([O-:15])(=[O:14])=[O:13].[CH3:18][NH+:19]1[CH2:23][CH2:22][N:21]([CH3:24])[CH:20]1[N:3]([CH2:4][CH3:5])[CH2:1][CH3:2]

Participants

4

Reactant 2

HCID 70454(Diethylamino)trimethylsilaneHCID 86613023HCID 86613023, compound

Product 1

HCID 86613024HCID 86613024, compoundYield 98.2%

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Conditions

Temperature
45 °C

Procedure

0.62 g (4.27 mmol) of N,N-diethyltrimethylsilylamine are added over the course of a few minutes at room temperature with stirring to 1.0 g (3.54 mmol) of 1,3-dimethyl-2-chloroimidazolidinium trifluoromethanesulfonate in 15 ml of chloroform. The reaction mixture is stirred for 30 minutes at room temperature and for 30 minutes at 40-50° C. The volatile constituents are distilled off, and the residue obtained is dried at 50° C. under reduced pressure (7.0 Pa), giving 1.11 g of 1,3-dimethyl-2-diethylaminoimidazolidinium trifluoromethanesulfonate as an oil, corresponding to a yield of 98.2%.

Workup

  1. distillationThe volatile constituents are distilled off
  2. customthe residue obtained
  3. customis dried at 50° C. under reduced pressure (7.0 Pa)

Sources & evidence

ORD record
ord-64ab568303934274a81e840d891214fa
Source dataset
uspto-grants-2008_10
Patent number
US07439395B2

Reaction notes

Loading…