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ChemicalBook CAS DataBase List 1,4-Benzenedicarboxaldehyde, 2,3-dihydroxy-

1,4-Benzenedicarboxaldehyde, 2,3-dihydroxy- synthesis

3synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1.1: potassium carbonate / acetone / 12 h / Reflux
2.1: n-butyllithium; N,N,N,N,-tetramethylethylenediamine / diethyl ether / 18 h / Reflux
2.2: 12 h / 20 °C
3.1: boron tribromide / dichloromethane / 4 h / 20 °C

References:

Hiremath, Uma S. [Tetrahedron Letters,2013,vol. 54,# 26,p. 3419 - 3423]