反応 #1049550

反応方程式

4-methylbenzophenone

→

1,2-bis(p-methylphenyl)-1,2-diphenyl-1,2-ethanediol

収率 98.7%

溶媒

isopropyl alcohol

反応条件

後処理

1. 1
   workup.DISSOLUTIONwas dissolved
2. 2
   その他To this solution, ultraviolet rays were irradiated by a high pressure mercury lamp (UVL-100HA, manufactured by Riko Kagaku Sangyo K.K.)
3. 3
   その他the reaction for 4 hours
4. 4
   その他After the reaction
5. 5
   workup.DISTILLATIONthe solvent was distilled off

実験手順

0.04 g of acetic acid was added to 35.98 g of isopropyl alcohol, and 4.02 g of 4-methylbenzophenone was dissolved therein. To this solution, ultraviolet rays were irradiated by a high pressure mercury lamp (UVL-100HA, manufactured by Riko Kagaku Sangyo K.K.) to carry out the reaction for 4 hours. After the reaction, the solvent was distilled off to obtain 3.99 g of 1,2-bis(p-methylphenyl)-1,2-diphenyl-1,2-ethanediol (compound (C1)).

出典