Réaction #71572

ord-9dffcd1064074e23ac42b75b8afab9eb

Équation de réaction

C1CCSC1
tetrahydrothiophene
COS(=O)(=O)C(F)(F)F
methyltrifluoromethane sulfonate
CC1CCCS1.O=S(=O)(O)C(F)(F)F
Methyl-Tetrahydrothiophene Triflate

Conditions de réaction

Conditions détaillées
See reaction.notes.procedure_details.

Traitement

  1. 1
    AutreAs a result, a white solid product in a salt form was obtained after about 5 minutes
  2. 2
    FiltrationThe solid product was filtered
  3. 3
    Autredried for 1 hour in an oven at 50° C.
  4. 4
    Autreto obtain the following product

Mode opératoire

11 mmol of tetrahydrothiophene was dissolved in 10 ml of dichloromethane at 0° C., and about 12 mmol of methyltrifluoromethane sulfonate was slowly dripped to the mixture. As a result, a white solid product in a salt form was obtained after about 5 minutes. The solid product was filtered and dried for 1 hour in an oven at 50° C. to obtain the following product:

Source

DOI: 10.6084/m9.figshare.5104873.v1Brevet: US08536347B2uspto-grants-2013_09