반응 #2194089

반응 방정식

mercurobutol

potash

allyl bromide

→

phenol allyl-ether

수율 92.0%

용매

—

denatured alcohol

—

denatured alcohol

NaCl

반응 조건

후처리

1. 1
   기타A thick white precipitate is formed
2. 2
   workup.ADDITIONthe product is mixed with the precipitate which
3. 3
   여과filtered hot

실험 절차

More precisely, 9.3 g of mercurobutol are taken which are dissolved in 50 ml of hot denatured alcohol, in the presence of NaCl. 2 g of potash are carefully added. A thick white precipitate is formed. 4.4 ml of allyl bromide are added in 21 ml of denatured alcohol and the product is mixed with the precipitate which becomes more fluid. The product is heated for two hours at the boiling temperature of the alcohol, then filtered hot. 9.43 g of 2-chloromercuri 4-tertiobutyl phenol allyl-ether are obtained, with a yield of 92%. This product is pure, as may be checked by thin layer chromatography. Its melting temperature is 110° C. It is in the form of a white, water-insoluble powder.

출처