(E)-N-ethyl-N-(3-(iodo(phenyl)methylene)benzo[c]thiophen-1(3H)-ylidene)ethanaminium iodide

Base Information

Chemical Name:(E)-N-ethyl-N-(3-(iodo(phenyl)methylene)benzo[c]thiophen-1(3H)-ylidene)ethanaminium iodide
CAS No.:1551274-41-9
Molecular Formula:C₁₉H₁₉INS*I
Molecular Weight:547.242
Hs Code.:

Synonyms:(E)-N-ethyl-N-(3-(iodo(phenyl)methylene)benzo[c]thiophen-1(3H)-ylidene)ethanaminium iodide

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Chemical Property of (E)-N-ethyl-N-(3-(iodo(phenyl)methylene)benzo[c]thiophen-1(3H)-ylidene)ethanaminium iodide

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Technology Process of (E)-N-ethyl-N-(3-(iodo(phenyl)methylene)benzo[c]thiophen-1(3H)-ylidene)ethanaminium iodide

There total 4 articles about (E)-N-ethyl-N-(3-(iodo(phenyl)methylene)benzo[c]thiophen-1(3H)-ylidene)ethanaminium iodide 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: 69.0%

: 1551274-31-7
N,N-diethyl-2-(phenylethynyl)benzothioamide

: 1551274-41-9
(E)-N-ethyl-N-(3-(iodo(phenyl)methylene)benzo[c]thiophen-1(3H)-ylidene)ethanaminium iodide

Guidance literature:: With iodine; In chloroform; at 20 ℃; for 48h; Inert atmosphere;
DOI:10.1016/j.tetlet.2013.12.094

Reference yield:

: 76041-87-7
N,N-diethyl-2-iodobenzamide

: 1551274-41-9
(E)-N-ethyl-N-(3-(iodo(phenyl)methylene)benzo[c]thiophen-1(3H)-ylidene)ethanaminium iodide

Guidance literature:: Multi-step reaction with 3 steps

1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine / 72 h / 50 °C / Inert atmosphere

2: Lawessons reagent / tetrahydrofuran / 72 h / 20 °C / Inert atmosphere

3: iodine / chloroform / 48 h / 20 °C / Inert atmosphere

With Lawessons reagent; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; iodine; triethylamine; In tetrahydrofuran; chloroform;
DOI:10.1016/j.tetlet.2013.12.094

Reference yield:

: 88-67-5
2-Iodobenzoic acid

: 1551274-41-9
(E)-N-ethyl-N-(3-(iodo(phenyl)methylene)benzo[c]thiophen-1(3H)-ylidene)ethanaminium iodide

Guidance literature:: Multi-step reaction with 4 steps

1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / tetrahydrofuran / 120 h / 0 - 20 °C / Inert atmosphere

2: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine / 72 h / 50 °C / Inert atmosphere

3: Lawessons reagent / tetrahydrofuran / 72 h / 20 °C / Inert atmosphere

4: iodine / chloroform / 48 h / 20 °C / Inert atmosphere

With Lawessons reagent; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; iodine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In tetrahydrofuran; chloroform;
DOI:10.1016/j.tetlet.2013.12.094