반응 #514547

반응 방정식

1-naphthylmethanol

4-nitrophenyl chloroformate

water

ethyl acetate

→

title compound

1-Naphthylmethyl 4-nitrophenyl carbonate

용매

pyridine

반응 조건

후처리

1. 1
   기타the ethyl acetate layer was separated
2. 2
   세척washed with purified water
3. 3
   건조The ethyl acetate layer was dried over anhydrous sodium sulfate
4. 4
   기타evaporated under reduced pressure
5. 5
   기타crystallized by the addition of ethanol

실험 절차

In 5 ml of pyridine containing 1.0 g of 1-naphthylmethanol, 1.27 g of 4-nitrophenyl chloroformate was added under ice cooling and the resultant mixture was stirred for 3 hr. Purified water and ethyl acetate, each 20 ml, were added to the reaction mixture and the ethyl acetate layer was separated and washed with purified water. The ethyl acetate layer was dried over anhydrous sodium sulfate, evaporated under reduced pressure and crystallized by the addition of ethanol to give 1.08 g of the title compound.

출처