Reaktion #2204033

ord-5d6d8340f5d0416387a6d94e3c2fbfd6

Reaktionsgleichung

CN(C)C(Cl)(Cl)N(C)C
bis(dimethylamino)dichloromethane
Cc1ccc(S(=O)(=O)O)cc1.O
p-toluenesulfonic acid monohydrate
→
CN(C)[C+](Cl)N(C)C.Cc1ccc(S(=O)(=O)[O-])cc1
bis(dimethylamino)chlorocarbenium tosylate
Ausbeute 97.8%

Edukte

CN(C)C(Cl)(Cl)N(C)C
bis(dimethylamino)dichloromethane
Cc1ccc(S(=O)(=O)O)cc1.O
p-toluenesulfonic acid monohydrate

Reagenzien

Keine

Reaktionsbedingungen

Temperatur
100°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    TemperaturCooling to room temperature

Vorschrift

3.0 g (17.5 mmol) of bis(dimethylamino)dichloromethane and 3.33 g (17.5 mmol) of p-toluenesulfonic acid monohydrate are mixed. The mixture is heated to 100° C. over the course of 30 min, and a vacuum of 7 Pa is subsequently applied over one hour. Cooling to room temperature gives 5.25 g of bis(dimethylamino)chlorocarbenium tosylate, corresponding to a yield of 97.8%.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US07439395B2uspto-grants-2008_10