1,2-bis{[5-(4-methoxyphenyl)-2-methylthiophen-3-yl]-2-[5-phenyl-2-methylthiopen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene}ethyne

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Chemical Name:1,2-bis{[5-(4-methoxyphenyl)-2-methylthiophen-3-yl]-2-[5-phenyl-2-methylthiopen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene}ethyne
CAS No.:1234908-66-7
Molecular Formula:C₄₆H₃₀F₁₂O₂S₄
Molecular Weight:970.988
Hs Code.:

Synonyms:1,2-bis{[5-(4-methoxyphenyl)-2-methylthiophen-3-yl]-2-[5-phenyl-2-methylthiopen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene}ethyne

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Chemical Property of 1,2-bis{[5-(4-methoxyphenyl)-2-methylthiophen-3-yl]-2-[5-phenyl-2-methylthiopen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene}ethyne

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Technology Process of 1,2-bis{[5-(4-methoxyphenyl)-2-methylthiophen-3-yl]-2-[5-phenyl-2-methylthiopen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene}ethyne

There total 5 articles about 1,2-bis{[5-(4-methoxyphenyl)-2-methylthiophen-3-yl]-2-[5-phenyl-2-methylthiopen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene}ethyne 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: 58.0%

: 938459-33-7
3-(2-(5-chloro-2-methylthiophene-3-yl)-3,3,4,4,5,5-hexafluorocyclopent-1-enyl)-5-(4-methoxyphenyl)-2-methylthiophene

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

: 192128-95-3
1-(2-Methylthienyl-3-yl)-2-[5-(4-methoxyphenyl)-2-methylthienyl-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene

: 1-[5-(4-methoxyphenyl)-2-methylthienyl-3-yl]-2-[2-methyl-5-(triisopropylsilyl-ethynyl)thien-3-yl]-3,3,4,4,5,5-hexafluocyclopentene

: 1234908-66-7
1,2-bis{[5-(4-methoxyphenyl)-2-methylthiophen-3-yl]-2-[5-phenyl-2-methylthiopen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene}ethyne

Guidance literature:: 3-(2-(5-chloro-2-methylthiophene-3-yl)-3,3,4,4,5,5-hexafluorocyclopent-1-enyl)-5-(4-methoxyphenyl)-2-methylthiophene; With PdCl₂(MeCN)₂; K₃PO₄; XPhos; In acetonitrile; at 20 ℃; for 0.5h; Inert atmosphere;

tris-iso-propylsilyl acetylene; In acetonitrile; at 80 ℃; for 24h; Inert atmosphere;
DOI:10.1002/asia.200900503

Reference yield: 40.0%

: 938459-33-7
3-(2-(5-chloro-2-methylthiophene-3-yl)-3,3,4,4,5,5-hexafluorocyclopent-1-enyl)-5-(4-methoxyphenyl)-2-methylthiophene

: 1777-03-3
2-triethylsilylacetylene

: 192128-95-3
1-(2-Methylthienyl-3-yl)-2-[5-(4-methoxyphenyl)-2-methylthienyl-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene

: 1234908-66-7
1,2-bis{[5-(4-methoxyphenyl)-2-methylthiophen-3-yl]-2-[5-phenyl-2-methylthiopen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene}ethyne

Guidance literature:: 3-(2-(5-chloro-2-methylthiophene-3-yl)-3,3,4,4,5,5-hexafluorocyclopent-1-enyl)-5-(4-methoxyphenyl)-2-methylthiophene; 2-triethylsilylacetylene; With PdCl₂(MeCN)₂; caesium carbonate; XPhos; In acetonitrile; at 20 ℃; for 0.5h; Inert atmosphere;

2-triethylsilylacetylene; In acetonitrile; at 90 ℃; for 17h; Inert atmosphere;
DOI:10.1002/asia.200900503

Reference yield: 19.0%

: 938459-33-7
3-(2-(5-chloro-2-methylthiophene-3-yl)-3,3,4,4,5,5-hexafluorocyclopent-1-enyl)-5-(4-methoxyphenyl)-2-methylthiophene

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

: 192128-95-3
1-(2-Methylthienyl-3-yl)-2-[5-(4-methoxyphenyl)-2-methylthienyl-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene

: 1234908-66-7
1,2-bis{[5-(4-methoxyphenyl)-2-methylthiophen-3-yl]-2-[5-phenyl-2-methylthiopen-3-yl]-3,3,4,4,5,5-hexafluorocyclopentene}ethyne

Guidance literature:: 3-(2-(5-chloro-2-methylthiophene-3-yl)-3,3,4,4,5,5-hexafluorocyclopent-1-enyl)-5-(4-methoxyphenyl)-2-methylthiophene; With PdCl₂(MeCN)₂; caesium carbonate; XPhos; In acetonitrile; at 20 ℃; for 0.5h; Inert atmosphere;

tris-iso-propylsilyl acetylene; In acetonitrile; at 100 ℃; for 2.5h; Inert atmosphere;
DOI:10.1002/asia.200900503