반응 #554598

반응 방정식

3-methoxy[1,1′:2′,1″]terphenyl

→

2-methoxytriphenylene

수율 60.0%

용매

methylene chloride

반응 조건

후처리

1. 1
   여과The reaction solution was subjected to filtration
2. 2
   세척by washing with an excessive amount of acetone
3. 3
   workup.DISSOLUTIONThe resulting solid was dissolved in heated toluene
4. 4
   여과Insoluble substances were filtered out
5. 5
   기타followed by crystallization
6. 6
   온도with cooling
7. 7
   여과The resulting crystal was collected by filtration

실험 절차

23.4 g of 3-methoxy[1,1′:2′,1″]terphenyl, 146 g of iron (III) chloride and 200 mL of methylene chloride were placed in a flask, and stirred for one hour while deaerating with argon. The reaction solution was subjected to filtration, followed by washing with an excessive amount of acetone. The resulting solid was dissolved in heated toluene. Insoluble substances were filtered out, followed by crystallization with cooling. The resulting crystal was collected by filtration to obtain 13.9 g (yield: 60%) of 2-methoxytriphenylene.

출처