diethyl 4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoate

Base Information

Chemical Name:diethyl 4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoate
CAS No.:1276019-38-5
Molecular Formula:C₃₀H₂₆O₆
Molecular Weight:482.533
Hs Code.:

Synonyms:diethyl 4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoate

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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 diethyl 4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoate

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Technology Process of diethyl 4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoate

There total 1 articles about diethyl 4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoate 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: 70.0%

: 5798-75-4
Ethyl 4-bromobenzoate

: 170160-98-2
1,2-diethynyl-4,5-dimethoxybenzene

: 1276019-38-5
diethyl 4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoate

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; for 24h; Inert atmosphere; Reflux; Large scale reaction;
DOI:10.1021/ja1080794

Reference yield: 95.0%

: 1276019-38-5
diethyl 4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoate

: 1258419-76-9
4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoic acid

Guidance literature:: diethyl 4,4'-(4,5-dimethoxy-1,2-phenylene)bis(ethyne-2,1-diyl)dibenzoate; With sodium hydroxide; In tetrahydrofuran; methanol; water; at 50 ℃;

With hydrogenchloride; In tetrahydrofuran; methanol; water;
DOI:10.1021/ja1080794