1,4-bis[(E)-4-methoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydroquinoline-2-methylideno]benzene

Base Information

Chemical Name:1,4-bis[(E)-4-methoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydroquinoline-2-methylideno]benzene
CAS No.:1379771-22-8
Molecular Formula:C₄₂H₄₀N₂O₆S₂
Molecular Weight:732.921
Hs Code.:

Synonyms:1,4-bis[(E)-4-methoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydroquinoline-2-methylideno]benzene

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Chemical Property of 1,4-bis[(E)-4-methoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydroquinoline-2-methylideno]benzene

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Technology Process of 1,4-bis[(E)-4-methoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydroquinoline-2-methylideno]benzene

There total 3 articles about 1,4-bis[(E)-4-methoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydroquinoline-2-methylideno]benzene 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: 56.0%

: 624-38-4,1032416-46-8
para-diiodobenzene

: 1379771-10-4
N-[2-(1-methoxybut-3-ynyl)phenyl]-4-methylbenzenesulfonamide

: 1379771-22-8
1,4-bis[(E)-4-methoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydroquinoline-2-methylideno]benzene

Guidance literature:: With tetrabutylammomium bromide; potassium carbonate; triphenylphosphine; palladium dichloride; In N,N-dimethyl-formamide; at 85 ℃; for 1h; stereoselective reaction; Inert atmosphere;
DOI:10.1021/jo300458v

Reference yield:

: 1379771-08-0
2-(1-methoxybut-3-ynyl)aniline

: 1379771-22-8
1,4-bis[(E)-4-methoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydroquinoline-2-methylideno]benzene

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine / dichloromethane / 0 - 20 °C / Inert atmosphere

2: tetrabutylammomium bromide; potassium carbonate; triphenylphosphine; palladium dichloride / N,N-dimethyl-formamide / 1 h / 85 °C / Inert atmosphere

With pyridine; tetrabutylammomium bromide; potassium carbonate; triphenylphosphine; palladium dichloride; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo300458v

Reference yield:

: 127559-58-4
1-(2-nitrophenyl)but-3-yn-1-ol

: 1379771-22-8
1,4-bis[(E)-4-methoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydroquinoline-2-methylideno]benzene

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / N,N-dimethyl-formamide / 0.08 h / 0 °C / Inert atmosphere

1.2: 1 h / 0 - 20 °C / Inert atmosphere

2.1: iron; acetic acid / ethanol; water / 2 h / Reflux; Inert atmosphere

3.1: pyridine / dichloromethane / 0 - 20 °C / Inert atmosphere

4.1: tetrabutylammomium bromide; potassium carbonate; triphenylphosphine; palladium dichloride / N,N-dimethyl-formamide / 1 h / 85 °C / Inert atmosphere

With pyridine; tetrabutylammomium bromide; iron; sodium hydride; potassium carbonate; acetic acid; triphenylphosphine; palladium dichloride; In ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/jo300458v