Reaktion #446761

Reaktionsgleichung

dimethyldioxirane

N,N-dibenzylamine

→

solid

Ausbeute 98.0%

N.N-dibenzylhydroxylamine

Ausbeute 98.0%

Lösungsmittel

acetone

acetone

acetone

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeEvaporation of the solvent
2. 2
   Sonstigeon the rotary evaporator
3. 3
   Sonstigegave a white crystalline solid
4. 4
   Trocknenthe solution dried with anhydrous Na2SO4
5. 5
   SonstigeThe solvent was removed

Vorschrift

A solution of 0.051 M dimethyldioxirane in acetone (32.9 ml, 1.67 mmol) was added to a cold stirred solution of N,N-dibenzylamine (Aldrich; 0.331 g, 1.67 mmol) in acetone (5 ml). The mixture was stirred for fifteen minutes in an ice bath. Evaporation of the solvent on the rotary evaporator gave a white crystalline solid. The solid was dissolved in acetone and the solution dried with anhydrous Na2SO4. The solvent was removed to give a chromatographically homogeneous white solid (0.352 g, 98% yield). Measured mp was 121-122; reported mp is 122-123 (DeLaMare et al 1963).

Quelle