ALPHA,BETA-DICYANOBIBENZYL

Base Information

• Chemical Name: ALPHA,BETA-DICYANOBIBENZYL
• CAS No.: 5424-86-2
• Molecular Formula: C16H12N2
• Molecular Weight: 232.285
• Hs Code.: 2926909090
• Mol file: 5424-86-2.mol

Synonyms:2,2-Diphenyl-bernsteinsaeureanhydrid;1,2-diphenylethane-1,2-dinitrile;dl-1,2-dicyano-1,2-diphenylethane;2,3-diphenyl-succinonitrile;1,2-dicyano 1,2-diphenylethane;2,5-Furandione,dihydro-3,3-diphenyl;2,2-diphenylsuccinic acid anhydride;meso-2,3-diphenylsuccinonitrile;2,2-diphenylsuccinic anhydride;

Chemical Property of ALPHA,BETA-DICYANOBIBENZYL

Chemical Property:

• Melting Point: 223-225 °C
• Boiling Point: 400.9±40.0 °C(Predicted)
• PSA: 47.58000
• Density: 1.137±0.06 g/cm3(Predicted)
• LogP: 3.60116

Purity/Quality:

98% ^*data from raw suppliers

meso-2,3-Diphenylsuccinonitrile >98.0%(HPLC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of ALPHA,BETA-DICYANOBIBENZYL

There total 46 articles about ALPHA,BETA-DICYANOBIBENZYL 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: 91.0%

bromo-phenyl-acetonitrile (5798-79-8) → 2,3-diphenylsuccinonitrile (5424-86-2)

Guidance literature:

With tributylstibine;

DOI:10.1016/0022-328X(89)80003-8

Reference yield: 90.0%

sodium cyanide (773837-37-9) + 2,3-diphenylacrylonitrile (2510-95-4) → 2,3-diphenylsuccinonitrile (5424-86-2)

Guidance literature:

With ammonium chloride; In water; N,N-dimethyl-formamide; at 20 ℃;

DOI:10.1055/s-0032-1317351

Reference yield: 83.0%

diphenyl fumarodinitrile (2450-55-7) → 2,3-diphenylsuccinonitrile (5424-86-2)

Guidance literature:

With titanium(III) chloride; ammonium acetate; In tetrahydrofuran; water; at 0 ℃; for 8h;

DOI:10.1246/bcsj.65.3068

upstream raw materials:

phenyl-thiocyanato-acetonitrile

mercapto-phenyl-acetonitrile

2,2'-diphenyl-2,2'-sulfanediyl-di-acetonitrile

2-chloro-2-phenylacetonitrile

Downstream raw materials:

meso-2,3-diphenylsuccinic acid

meso-1,2-dicyano-1,2-diphenylethane

4-Butyl-2,3-diphenyl-oct-3-ensaeure-nitril

4-Methyl-2,3-diphenyl-pent-3-ensaeure-nitril

Refernces

• 1、 Cotman, Andrej Emanuel,Modec, Barbara,Mohar, Barbara. "Stereoarrayed 2,3-Disubstituted 1-Indanols via Ruthenium(II)-Catalyzed Dynamic Kinetic Resolution-Asymmetric Transfer Hydrogenation". . p. 2921 - 2924. Retrieved 2018/05/28.
• 2、 Biletzki, Tobias,Elschner, Thomas,Neuwirth, Toni,Goerls, Helmar,Imhof, Wolfgang. "Synthesis and structural characterization of imines from 2,3-diphenylbutane-1,4-diamine and their ruthenium catalyzed transformation to bis-(1,3-dihydropyrrolone) derivatives". . p. 457 - 469. Retrieved 2013/09/24.