반응 #1118770

반응 방정식

5-Hexenoic acid

toluene sulfonic acid monohydrate

→

title compound

수율 84.0%

Methyl 5-Hexenoate

수율 84.0%

용매

methanol

반응 조건

후처리

1. 1
   온도The solution was cooled
2. 2
   농축concentrated
3. 3
   workup.ADDITIONthen poured into ether/water
4. 4
   건조The ether layer was dried over sodium sulfate
5. 5
   농축concentrated

실험 절차

5-Hexenoic acid (4.9 g, 42.9 mmol) was refluxed in 80 ml of methanol with catalytic p toluene sulfonic acid monohydrate for 40 hours. The solution was cooled and concentrated then poured into ether/water. The ether layer was dried over sodium sulfate and concentrated to give 4.6 g (35.9 mmol), 84% of the title compound.

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