2-Ethyl-3-methylmaleic acid dimethyl ester

Base Information

Chemical Name:2-Ethyl-3-methylmaleic acid dimethyl ester
CAS No.:41654-26-6
Molecular Formula:C9H14O4
Molecular Weight:186.20500
Hs Code.:
Mol file:41654-26-6.mol

Synonyms:Aethyl-methyl-maleinsaeure-dimethylester;(Z)-2-Ethyl-3-methyl-but-2-enedioic acid dimethyl ester;2-ethyl-3-methylmaleic acid dimethyl ester;Dimethyl-2-ethyl-3-methylmaleat;

Suppliers and Price of 2-Ethyl-3-methylmaleic acid dimethyl ester

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

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Chemical Property of 2-Ethyl-3-methylmaleic acid dimethyl ester

Chemical Property:

Boiling Point:235 °C
PSA：52.60000
LogP:1.05890

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2-Ethyl-3-methylmaleic acid dimethyl ester

There total 4 articles about 2-Ethyl-3-methylmaleic acid dimethyl ester 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: 14.0%

: 2386-64-3
ethylmagnesium chloride

: 762-42-5
dimethyl acetylenedicarboxylate

: 74-88-4
methyl iodide

: 41654-26-6
Dimethyl-2-ethyl-3-methylmaleat

Guidance literature:: ethylmagnesium chloride; With copper(I) bromide dimethylsulfide complex; In tetrahydrofuran; at -78 - -50 ℃; for 2.08333h;

dimethyl acetylenedicarboxylate; In tetrahydrofuran; for 0.666667h;

methyl iodide; With N,N,N,N,N,N-hexamethylphosphoric triamide; In tetrahydrofuran; for 0.333333h;

Reference yield:

: 67-56-1
methanol

: 627-21-4
2-Pentyne

: 201230-82-2
carbon monoxide

: 41654-26-6
Dimethyl-2-ethyl-3-methylmaleat

Guidance literature:: With lithium chloride; palladium dichloride; at 50 ℃; for 24h; in a divided H cell on high surface area graphite felt electrodes 0.7 V vs SCE;
DOI:10.1016/S0040-4039(00)61452-1