(E)-1,2-Diphenyl-1,2-ethenediol

Base Information

• Chemical Name: (E)-1,2-Diphenyl-1,2-ethenediol
• CAS No.: 42788-51-2
• Molecular Formula: C14H12O2
• Molecular Weight: 212.24400
• Mol file: 42788-51-2.mol

Synonyms:stilbene diol;2-hydroxy-1,2-diphenyl-ethanone;trans-Stilbendiolat;trans-Stilbendiol;

Chemical Property of (E)-1,2-Diphenyl-1,2-ethenediol

Chemical Property:

• PSA: 40.46000
• LogP: 3.62840

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (E)-1,2-Diphenyl-1,2-ethenediol

There total 3 articles about (E)-1,2-Diphenyl-1,2-ethenediol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

sodium metabisulfite + dihydroquinidine 4-chlorobenzoate + E-1,2-diphenylethene (Trans-stilbene) + (E)-1,2-diphenyl-ethene (103-30-0) + dichloromethane (75-09-2) + 4-methylmorpholine N-oxide (7529-22-8) → (E)-stilbenediol (42788-51-2,42788-50-1)

Guidance literature:

With osmium(VIII) oxide; sodium sulfate; In ethanol; water; ethyl acetate; acetone;

Reference yield:

benzil (134-81-6) → (Z)-stilbenediol (4721-02-2,42788-50-1) + (E)-stilbenediol (42788-51-2,42788-50-1)

Guidance literature:

With sodium acetate; acetic acid; In ethanol; water; -1.0 V to 0.0 V (Ag-AgCl);

DOI:10.1021/jo00155a011

Reference yield:

→ (E)-stilbenediol (42788-51-2,42788-50-1)

Guidance literature:

elektrochem. Red. von Benzil;

DOI:10.1021/ac60331a025

upstream raw materials:

benzil

(E)-1,2-diphenyl-ethene

dichloromethane

4-methylmorpholine N-oxide

Refernces

• 1、 -. "Ligands for ADH: cinchona alkaloids and moderately sized organic substituents linked through a planar aromatic spacer group". . . Retrieved 2008/06/13.
• 2、 Heilmann, Steven M.,Rasmussen, Jerald K.,Smith, Howell K.. "Reduction of Unsymmetrical Benzils Using Sodium Dithionite". . p. 987 - 992. Retrieved 2007/10/02.