3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde

Base Information

Chemical Name:3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde
CAS No.:1380787-17-6
Molecular Formula:C₄₇H₅₁NO₅S₂
Molecular Weight:774.058
Hs Code.:

3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde

Synonyms:3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde

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Chemical Property of 3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde

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Technology Process of 3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde

There total 3 articles about 3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde 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:

: C₄₆H₅₁NO₄S₂

: 1380787-17-6
3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde

Guidance literature:: C₄₆H₅₁NO₄S₂; With n-butyllithium; N,N-dimethyl-formamide; In tetrahydrofuran; hexane; at -78 - 20 ℃; Inert atmosphere;

Inert atmosphere;
DOI:10.1002/asia.201100748

Reference yield:

: 1159894-39-9
4-(7-bromo-2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-N,N-bis(4-(hexyloxy)phenyl)aniline

: 1380787-17-6
3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / tetrahydrofuran; water / 48 h / Inert atmosphere; Reflux

2.1: n-butyllithium; N,N-dimethyl-formamide / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere

2.2: Inert atmosphere

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; potassium carbonate; N,N-dimethyl-formamide; In tetrahydrofuran; hexane; water; 1.1: Suzuki coupling / 2.1: Vilsmeier formylation;
DOI:10.1002/asia.201100748

Reference yield:

: 1159894-38-8
2-[4-[N,N-bis-(4-hexyloxyphenyl)amino]phenyl]-3,4-(ethylenedioxy)thiophene

: 1380787-17-6
3-(7-(4-(bis(4-(hexyloxy)phenyl)amino)phenyl)-2,3-dihydrothieno[3,4-b]-[1,4]dioxin-5-yl)-4,7-dihydro-4,7-dihydro-4,7-ethanobenzo[c]thiophene-1-carbaldehyde

Guidance literature:: Multi-step reaction with 3 steps

1.1: N-Bromosuccinimide / tetrahydrofuran / 3 h / 0 °C / Inert atmosphere

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / tetrahydrofuran; water / 48 h / Inert atmosphere; Reflux

3.1: n-butyllithium; N,N-dimethyl-formamide / tetrahydrofuran; hexane / -78 - 20 °C / Inert atmosphere

3.2: Inert atmosphere

With N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; potassium carbonate; N,N-dimethyl-formamide; In tetrahydrofuran; hexane; water; 2.1: Suzuki coupling / 3.1: Vilsmeier formylation;
DOI:10.1002/asia.201100748