DIMETHYL CIS-STILBENE-4,4'-DICARBOXYLATE

Base Information

• Chemical Name: DIMETHYL CIS-STILBENE-4,4'-DICARBOXYLATE
• CAS No.: 143130-82-9
• Molecular Formula: C₁₈H₁₆O₄
• Molecular Weight: 296.323
• Hs Code.: 2916399090
• Mol file: 143130-82-9.mol

Synonyms:Benzoicacid, 4,4'-(1,2-ethenediyl)bis-, dimethyl ester, (Z)-; Benzoic acid,4,4'-(1Z)-1,2-ethenediylbis-, dimethyl ester (9CI); Dimethylcis-4,4'-stilbenedicarboxylate; Dimethyl cis-stilbene-4,4'-dicarboxylate

Chemical Property of DIMETHYL CIS-STILBENE-4,4'-DICARBOXYLATE

Chemical Property:

• Melting Point: 112-114°C
• Boiling Point: 448.3°Cat760mmHg
• Flash Point: 226.3°C
• PSA: 52.60000
• Density: 1.192g/cm³
• LogP: 3.43020

Purity/Quality:

99% ^*data from raw suppliers

Dimethyl cis-stilbene-4,4'-dicarboxylate ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of DIMETHYL CIS-STILBENE-4,4'-DICARBOXYLATE

There total 22 articles about DIMETHYL CIS-STILBENE-4,4'-DICARBOXYLATE 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: 100.0%

dimethyl cis-stilbene-4,4'-dicarboxylate (143130-82-9) → trans-4,4'-dimethyl 4,4'-dicarboxylate-1,2-diphenylethylene (34541-73-6,143130-82-9)

Guidance literature:

With cadmium(II) sulphide; In dichloromethane; Irradiation;

DOI:10.1039/c39850001534

Reference yield: 94.0%

methyl 4-formylbenzoate (1571-08-0) → trans-4,4'-dimethyl 4,4'-dicarboxylate-1,2-diphenylethylene (34541-73-6,143130-82-9)

Guidance literature:

With bis(cyclopentadienyl)titanium dichloride; In tetrahydrofuran; for 2h; Inert atmosphere; Reflux;

DOI:10.1021/ja906083c

Reference yield: 93.0%

methyl 4-vinylbenzoate (1076-96-6) → dimethylstilbene-4,4'-dicarboxylate (10374-80-8,143130-82-9)

Guidance literature:

With Hoveyda-Grubbs catalyst second generation; sodium chloride; In neat liquid; for 1.5h; Reagent/catalyst; Solvent; Catalytic behavior; Milling;

DOI:10.1021/jacs.5b00151

upstream raw materials:

diazomethane

Stilbene-4,4'-dicarboxylic acid

methanol

(E)-4,4'-dicyanostilbene