4,4'-[(2,5-diiodo-1,4-phenylene)bis(oxyethane-2,1-diylthio)]bis[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiole]

Base Information

Chemical Name:4,4'-[(2,5-diiodo-1,4-phenylene)bis(oxyethane-2,1-diylthio)]bis[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiole]
CAS No.:1443247-08-2
Molecular Formula:C₄₆H₆₄I₂O₂S₁₆
Molecular Weight:1415.88
Hs Code.:

Synonyms:4,4'-[(2,5-diiodo-1,4-phenylene)bis(oxyethane-2,1-diylthio)]bis[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiole]

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Chemical Property of 4,4'-[(2,5-diiodo-1,4-phenylene)bis(oxyethane-2,1-diylthio)]bis[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiole]

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Technology Process of 4,4'-[(2,5-diiodo-1,4-phenylene)bis(oxyethane-2,1-diylthio)]bis[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiole]

There total 2 articles about 4,4'-[(2,5-diiodo-1,4-phenylene)bis(oxyethane-2,1-diylthio)]bis[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiole] 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: 70.0%

: 1,4-diiodo-2,5-bis-(2-bromoethoxy)benzene

: 2,3,6-tris(butylthio)-7-(2-cyanoethylthio)tetrathiafulvalene

: 1443247-08-2
4,4'-[(2,5-diiodo-1,4-phenylene)bis(oxyethane-2,1-diylthio)]bis[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiole]

Guidance literature:: 2,3,6-tris(butylthio)-7-(2-cyanoethylthio)tetrathiafulvalene; With cesiumhydroxide monohydrate; In methanol; N,N-dimethyl-formamide; at 20 ℃; for 0.5h; Inert atmosphere;

1,4-diiodo-2,5-bis-(2-bromoethoxy)benzene; In methanol; N,N-dimethyl-formamide; at 20 ℃; for 12h; Inert atmosphere;
DOI:10.1002/chem.201102868

Reference yield:

: 5471-84-1
1,4-bis(2-bromoethoxy)benzene

: 1443247-08-2
4,4'-[(2,5-diiodo-1,4-phenylene)bis(oxyethane-2,1-diylthio)]bis[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiole]

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium iodate; iodine; sulfuric acid / acetic acid / 3 h / 75 °C

2.1: cesiumhydroxide monohydrate / N,N-dimethyl-formamide; methanol / 0.5 h / 20 °C / Inert atmosphere

2.2: 12 h / 20 °C / Inert atmosphere

With potassium iodate; cesiumhydroxide monohydrate; sulfuric acid; iodine; In methanol; acetic acid; N,N-dimethyl-formamide;
DOI:10.1002/chem.201102868

Reference yield: 45.0%

: 1443247-08-2
4,4'-[(2,5-diiodo-1,4-phenylene)bis(oxyethane-2,1-diylthio)]bis[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiole]

: 89343-06-6
tris-iso-propylsilyl acetylene

: 1443247-09-3
{[4-iodo-2,5-bis(2-{[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiol-4-yl]thio}ethoxy)phenyl]ethynyl}(triisopropyl)silane

: 1443247-10-6
{[2,5-bis(2-{[4',5,5'-tris(butylthio)-2,2'-bi-1,3-dithiol-4-yl]thio}ethoxy)-1,4-phenylene]diethyne-2,1-diyl}bis(triisopropylsilane)

Guidance literature:: With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; diisopropylamine; In N,N-dimethyl-formamide; at 50 ℃; for 4.5h; Inert atmosphere;
DOI:10.1002/chem.201102868