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4,5-diphenyl-3-hydroxy-2(5H)-furanone, also known as diphenolic acid or diphenylhydroxymethylfuranone, is a chemical compound with the molecular formula C15H12O3. It is a white crystalline solid that is soluble in organic solvents. 4,5-diphenyl-3-hydroxy-2(5H)-furanone is characterized by a furanone ring structure, which is a five-membered heterocyclic ring containing an oxygen atom and a carbonyl group. The molecule features two phenyl groups attached to the 4 and 5 positions of the furanone ring, and a hydroxyl group at the 3 position. It is synthesized through various methods, including the condensation of phenol with acetone in the presence of an acid catalyst. 4,5-diphenyl-3-hydroxy-2(5H)-furanone has potential applications in the pharmaceutical and chemical industries, particularly as an intermediate in the synthesis of various compounds.

4263-96-1

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4263-96-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4263-96-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,6 and 3 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4263-96:
(6*4)+(5*2)+(4*6)+(3*3)+(2*9)+(1*6)=91
91 % 10 = 1
So 4263-96-1 is a valid CAS Registry Number.

4263-96-1Downstream Products

4263-96-1Relevant academic research and scientific papers

Boron-catalyzed direct aldol reactions of pyruvic acids

Lee, Doris,Newman, Stephen G.,Taylor, Mark S.

supporting information; experimental part, p. 5486 - 5489 (2010/02/28)

"Chemical Equation Presented" Interactions between pyruvic acids and diphenylborinic acid form the basis of an efficient, direct, boron-catalyzed aldol reaction that takes place in water at room temperature with low catalyst loadings. Both boronic and bor

Novel 4,5-diaryl-3-hydroxy-2(5H)-furanones as anti-oxidants and anti-inflammatory agents

Weber, Valérie,Coudert, Pascal,Rubat, Catherine,Duroux, Eliane,Vallée-Goyet, Danielle,Gardette, Daniel,Bria, Marc,Albuisson, Eliane,Leal, Fernand,Gramain, Jean-Claude,Couquelet, Jacques,Madesclaire, Michel

, p. 1647 - 1658 (2007/10/03)

In order to study the effect of phenol moieties on biological activities of ascorbic acid derivatives, we synthesized 13 novel 4,5-diaryl-3-hydroxy-2(5H)-furanones 5a-m with various substitution patterns. Compound 5g bearing a 2,3-dihydroxy phenyl ring on

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