2-(tert-butyldimethylsiloxyethyl)[3-methoxy-4-(2-thiophen-2-yl-vinyl)phenyl]-N-methylamine

Base Information

Chemical Name:2-(tert-butyldimethylsiloxyethyl)[3-methoxy-4-(2-thiophen-2-yl-vinyl)phenyl]-N-methylamine
CAS No.:1259926-27-6
Molecular Formula:C₂₂H₃₃NO₂SSi
Molecular Weight:403.661
Hs Code.:

Synonyms:2-(tert-butyldimethylsiloxyethyl)[3-methoxy-4-(2-thiophen-2-yl-vinyl)phenyl]-N-methylamine

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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-(tert-butyldimethylsiloxyethyl)[3-methoxy-4-(2-thiophen-2-yl-vinyl)phenyl]-N-methylamine

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Technology Process of 2-(tert-butyldimethylsiloxyethyl)[3-methoxy-4-(2-thiophen-2-yl-vinyl)phenyl]-N-methylamine

There total 8 articles about 2-(tert-butyldimethylsiloxyethyl)[3-methoxy-4-(2-thiophen-2-yl-vinyl)phenyl]-N-methylamine 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: 98.6%

: 1267605-72-0
2-{[3-methoxy-4-(2-thiophene-2-ylvinyl)phenyl]methylamino}ethanol

: 18162-48-6
tert-butyldimethylsilyl chloride

: 1259926-27-6
2-(tert-butyldimethylsiloxyethyl)[3-methoxy-4-(2-thiophen-2-yl-vinyl)phenyl]-N-methylamine

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

Reference yield:

: 1259926-24-3
pivalic acid 2-[(3-methoxyphenyl)-N-methylamino]ethyl ester

: 1259926-27-6
2-(tert-butyldimethylsiloxyethyl)[3-methoxy-4-(2-thiophen-2-yl-vinyl)phenyl]-N-methylamine

Guidance literature:: Multi-step reaction with 4 steps

1: trichlorophosphate / 0 - 20 °C / Inert atmosphere

2: phenyllithium / tetrahydrofuran; dibutyl ether / 1.5 h / 0 °C / Inert atmosphere

3: water; sodium hydroxide / ethanol / 1 h / 40 °C

4: 1H-imidazole / N,N-dimethyl-formamide / 1.5 h / 20 °C

With 1H-imidazole; water; phenyllithium; sodium hydroxide; trichlorophosphate; In tetrahydrofuran; ethanol; dibutyl ether; N,N-dimethyl-formamide; 2: Wittig reaction;
DOI:10.1002/pola.24410

Reference yield:

: 1259926-25-4
pivalic acid 2-[(4-formyl-3-methoxyphenyl)-N-methylamino]ethyl ester

: 1259926-27-6
2-(tert-butyldimethylsiloxyethyl)[3-methoxy-4-(2-thiophen-2-yl-vinyl)phenyl]-N-methylamine

Guidance literature:: Multi-step reaction with 3 steps

1: phenyllithium / tetrahydrofuran; dibutyl ether / 1.5 h / 0 °C / Inert atmosphere

2: water; sodium hydroxide / ethanol / 1 h / 40 °C

3: 1H-imidazole / N,N-dimethyl-formamide / 1.5 h / 20 °C

With 1H-imidazole; water; phenyllithium; sodium hydroxide; In tetrahydrofuran; ethanol; dibutyl ether; N,N-dimethyl-formamide; 1: Wittig reaction;
DOI:10.1002/pola.24410