Reaktion #736888

Reaktionsgleichung

2-nitrobenzyl alcohol

benzene

hexadecanesulfonyl chloride

→

2-Nitrobenzyl hexadecanesulfonate

Lösungsmittel

triethylamine

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeThe mixture was evaporated to dryness in vacuo
2. 2
   workup.ADDITIONthe solid taken up into a mixture of ether and water
3. 3
   SonstigeThe ether layer was separated
4. 4
   Trocknendried over MgSO4
5. 5
   SonstigeEvaporation of the ether
6. 6
   Sonstigegave a solid which
7. 7
   Sonstigewas crystallized from absolute ethanol (yield 14.3 g, m.p. 63°-65° C.)

Vorschrift

To a stirred solution of 7.65 g (0.05 mol) of 2-nitrobenzyl alcohol in 75 ml of benzene containing 5.05 g (0.05 mol) of triethylamine was added 16.25 g (0.05 mol of hexadecanesulfonyl chloride. The mixture was stirred an additional four hours. The mixture was evaporated to dryness in vacuo and the solid taken up into a mixture of ether and water. The ether layer was separated and dried over MgSO4. Evaporation of the ether gave a solid which was crystallized from absolute ethanol (yield 14.3 g, m.p. 63°-65° C.).

Quelle