[2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine

Base Information

Chemical Name:[2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine
CAS No.:909302-35-8
Molecular Formula:C₁₉H₂₃NO₂S
Molecular Weight:329.463
Hs Code.:

Synonyms:[2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine

Suppliers and Price of [2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine

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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-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine

Chemical Property:

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Technology Process of [2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine

There total 1 articles about [2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine 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: 77.0%

: 3437-95-4,149762-92-5
2-Iodothiophene

: 192312-78-0
[2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethylprop-2-ynyl)amine

: 909302-35-8
[2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine

Guidance literature:: With triethylamine; triphenylphosphine; palladium diacetate; In N,N-dimethyl-formamide; at 50 ℃;
DOI:10.1055/s-2006-942393

Reference yield: 60.0%

: 909302-35-8
[2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine

: 36239-09-5
ethyl chlorocarbonylacetate

: 909302-48-3
N-[2-(3,4-dimethoxyphenyl)ethyl]-N-(1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)malonamic acid ethyl ester

Guidance literature:: With 2,6-di-tert-butyl-4-methylpyridine; In dichloromethane; at 25 ℃;
DOI:10.1055/s-2006-942393

Reference yield:

: 909302-35-8
[2-(3,4-dimethoxyphenyl)ethyl](1,1-dimethyl-3-thiophen-2-ylprop-2-ynyl)amine

: 1-[2-(3,4-dimethoxyphenyl)ethyl]-5,5-dimethyl-2-oxo-4-thiophen-2-ylmethyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 60 percent / 2,6-di-tert-butyl-4-methylpyridine / CH₂Cl₂ / 25 °C

2: 60 percent / Cs₂CO₃ / 1-methyl-pyrrolidin-2-one / 2 h / 25 °C

With 2,6-di-tert-butyl-4-methylpyridine; caesium carbonate; In 1-methyl-pyrrolidin-2-one; dichloromethane;
DOI:10.1055/s-2006-942393