2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE synthesis
- Product Name:2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE
- CAS Number:92379-42-5
- Molecular formula:C13H10O6
- Molecular Weight:262.21
? in the presence of zinc chloride and phosphorous oxychloride at 70–80° for 1.5 h (65%) ;
? in the presence of zinc chloride and a mixture of polyphosphoric acid/85% phosphoric acid (60:40) at 27°. Then, during 2h, phosphorous trichloride was added between 27° and 37° and the mixture heated at 60° for 16h.
Yield:-
Reaction Conditions:
with zinc(II) chloride;trichlorophosphate
References:
Grover et al. [Journal of the Chemical Society,1955,p. 3982,3984]
197571-05-4
2 suppliers
inquiry
87-66-1
665 suppliers
$6.00/10g
528-21-2
171 suppliers
$40.00/5g
92379-42-5
23 suppliers
inquiry