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ChemicalBook CAS DataBase List CIS-11-EICOSENOIC ACID METHYL ESTER
2390-09-2

CIS-11-EICOSENOIC ACID METHYL ESTER synthesis

5synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 5 steps
1.1: toluene-4-sulfonic acid / dichloromethane / 20 °C
2.1: n-butyllithium / tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane / 0.5 h / -60 °C
2.2: -20 - 20 °C
3.1: Jones reagent / acetone / 0 - 4 °C
4.1: sulfuric acid / 20 °C
5.1: hydrogen; ethylenediamine / ethanol; water

References:

Fu, Yu;Weng, Yue;Hong, Wen-Xu;Zhang, Qinghai [Synlett,2011,# 6,p. 809 - 812]

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