4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline

Base Information

Chemical Name:4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline
CAS No.:1449334-15-9
Molecular Formula:C₃₈H₄₉NO₄SSn
Molecular Weight:734.587
Hs Code.:

Synonyms:4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline

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Chemical Property of 4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline

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Technology Process of 4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline

There total 9 articles about 4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline 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: 74.0%

: 1384897-25-9
4-[5-(3,4-ethylenedioxy)thienyl]-N,N-bis(4-methoxyphenyl)aniline

: 1461-22-9
tributyltin chloride

: 1449334-15-9
4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline

Guidance literature:: 4-[5-(3,4-ethylenedioxy)thienyl]-N,N-bis(4-methoxyphenyl)aniline; With n-butyllithium; In tetrahydrofuran; hexane; at -60 - 20 ℃; for 2.25h; Schlenk technique; Inert atmosphere;

tributyltin chloride; In tetrahydrofuran; hexane; at -60 - 20 ℃; Schlenk technique; Inert atmosphere;

Reference yield:

: 194416-45-0
4-bromo-N,N-bis-(4-methoxyphenyl)aniline

: 1449334-15-9
4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 100 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere

2.2: 8 h / -78 - 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;
DOI:10.1039/c3cc44258f

Reference yield:

: 175922-79-9
tributyl(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-stannane

: 1449334-15-9
4-methoxy-N-(4-methoxyphenyl)-N-(4-(7-(tributylstannyl)-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)phenyl)aniline

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / N,N-dimethyl-formamide / 100 °C / Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere

2.2: 8 h / -78 - 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; In tetrahydrofuran; hexane; N,N-dimethyl-formamide;
DOI:10.1039/c3cc44258f