Réaction #84024

Équation de réaction

t-Butanol

oxalyl chloride

→

t-butyl 2-chloro-2-oxoacetate

Rendement 40.8%

Solvants

DCM

Conditions de réaction

Traitement

1. 1
   ConcentrationThe reaction mixture was then concentrated in vacuo

Mode opératoire

t-Butanol (574 μL, 6.0 mmol) was added to a solution of oxalyl chloride (772 μL, 9.0 mmol) in DCM (3 mL) at 0° C., and the mixture was stirred at room temperature for 30 minutes. The reaction mixture was then concentrated in vacuo to yield t-butyl 2-chloro-2-oxoacetate (403 mg) as a clear colorless liquid. The liquid was dissolved in DCM (2.5 mL) to prepare a 1.0 M solution in DCM.

Source