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ChemicalBook CAS DataBase List 2-HYDROXY-4,6-DIMETHOXYBENZOIC ACID
3187-19-7

2-HYDROXY-4,6-DIMETHOXYBENZOIC ACID synthesis

9synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 4 steps
1.1: 97 percent / 3 h / 110 °C
2.1: 90 percent / NBS / CH2Cl2 / 1 h / 0 °C
3.1: 67 percent / KOH / methanol / 2.5 h / 20 °C
4.1: n-butyllithium / hexane; tetrahydrofuran / 2 h / -25 °C
4.2: 65 percent / tetrahydrofuran; CH2Cl2 / 20 °C

References:

Runge;Haufe [Journal of Organic Chemistry,2000,vol. 65,# 25,p. 8737 - 8742]

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