diethyl (3,4,5-trimethoxybenzylidene)propanedioate

Base Information

Chemical Name:diethyl (3,4,5-trimethoxybenzylidene)propanedioate
CAS No.:51444-50-9
Molecular Formula:C17H22 O7
Molecular Weight:338.357
Hs Code.:

Synonyms:Malonicacid, (3,4,5-trimethoxybenzylidene)-, diethyl ester (6CI); Propanedioic acid,[(3,4,5-trimethoxyphenyl)methylene]-, diethyl ester (9CI); 3,4,5-Trimethoxy-b,b-diethoxycarbonylstyrene; Diethyl(3,4,5-trimethoxybenzal)malonate; Diethyl 3,4,5-trimethoxybenzylidenemalonate;NSC 408979

Suppliers and Price of diethyl (3,4,5-trimethoxybenzylidene)propanedioate

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 2 raw suppliers

Chemical Property of diethyl (3,4,5-trimethoxybenzylidene)propanedioate

Chemical Property:

Vapor Pressure:2.76E-07mmHg at 25°C
Boiling Point:420.7°Cat760mmHg
Flash Point:182.5°C
Density:1.159g/cm³

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of diethyl (3,4,5-trimethoxybenzylidene)propanedioate

There total 2 articles about diethyl (3,4,5-trimethoxybenzylidene)propanedioate 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: 92.0%

: 86-81-7
3,4,5-trimethoxy-benzaldehyde

: 105-53-3
diethyl malonate

: 51444-50-9
diethyl 2-(3,4,5-trimethoxybenzylidene)malonate

Guidance literature:: With piperidine; acetic acid; In toluene; for 12h; Reflux;
DOI:10.1021/jm301864s

Reference yield:

: 51444-50-9
diethyl 2-(3,4,5-trimethoxybenzylidene)malonate

Guidance literature:: DOI:10.1021/jm00267a026

Reference yield: 96.0%

: 51444-50-9
diethyl 2-(3,4,5-trimethoxybenzylidene)malonate

: 1774-47-6
trimethylsulfoxonium iodide

: 77095-01-3
2-(3,4,5-trimethoxyphenyl)cyclopropane-1,1-dicarboxylic acid diethyl ester

Guidance literature:: trimethylsulfoxonium iodide; With sodium hydride; In dimethyl sulfoxide; mineral oil; Inert atmosphere;

diethyl 2-(3,4,5-trimethoxybenzylidene)malonate; In dimethyl sulfoxide; mineral oil; at 15 - 60 ℃; Inert atmosphere;
DOI:10.1016/j.ejmech.2010.05.034