2'-chloro[1,1'-biphenyl]-2,5-diol synthesis
1synthesis methods
- Product Name:2'-chloro[1,1'-biphenyl]-2,5-diol
- CAS Number:117-71-5
- Molecular formula:C12H9ClO2
- Molecular Weight:220.65
Yield:117-71-5 81%
Reaction Conditions:
Stage #1: 2-chlorobenzenediazonium tetrafluoroborate;hydroquinonewith hydrogenchloride;titanium(III) chloride in water;acetonitrile; for 0.583333 h;
Stage #2: with sodium hydroxide;sodium sulfite in water;
References:
Wetzel, Alexander;Ehrhardt, Varinia;Heinrich, Markus R. [Angewandte Chemie - International Edition,2008,vol. 47,# 47,p. 9130 - 9133] Location in patent:supporting information; experimental part