1,4-bis[1-{4,5-bis(decyloxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]benzene

Base Information

Chemical Name:1,4-bis[1-{4,5-bis(decyloxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]benzene
CAS No.:630402-75-4
Molecular Formula:C₈₀H₁₃₀O₈S₄Si₂
Molecular Weight:1404.34
Hs Code.:

Synonyms:1,4-bis[1-{4,5-bis(decyloxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]benzene

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Chemical Property of 1,4-bis[1-{4,5-bis(decyloxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]benzene

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Technology Process of 1,4-bis[1-{4,5-bis(decyloxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]benzene

There total 5 articles about 1,4-bis[1-{4,5-bis(decyloxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]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: 55.0%

: 112-30-1
1-Decanol

: 630402-74-3
1,4-bis[1-{4,5-bis(methoxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]benzene

: 630402-75-4
1,4-bis[1-{4,5-bis(decyloxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]benzene

Guidance literature:: With potassium carbonate; In tetrahydrofuran;
DOI:10.1055/s-2003-40841

Reference yield:

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

: 630402-75-4
1,4-bis[1-{4,5-bis(decyloxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]benzene

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 0.25 h / -78 °C

1.2: 55 percent / tetrahydrofuran; hexane / 4.5 h / -78 °C

2.1: 77 percent / pyridinium chloroformate / CH₂Cl₂ / 14 h / 20 °C

3.1: n-BuLi / tetrahydrofuran; hexane / -78 °C

3.2: 64 percent / tetrahydrofuran; hexane / 2.5 h / -78 °C

4.1: 55 percent / K₂CO₃ / tetrahydrofuran / 17 h / 20 °C

With n-butyllithium; pyridinium chloroformate; potassium carbonate; In tetrahydrofuran; hexane; dichloromethane; 3.2: Wittig reaction;
DOI:10.1039/b504124d

Reference yield:

: 623-27-8
terephthalaldehyde,

: 630402-75-4
1,4-bis[1-{4,5-bis(decyloxycarbonyl)-1,3-dithiol-2-ylidene}-3-triisopropylsilyl-2-propynyl]benzene

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 0.25 h / -78 °C

1.2: 55 percent / tetrahydrofuran; hexane / 4.5 h / -78 °C

2.1: 77 percent / pyridinium chloroformate / CH₂Cl₂ / 14 h / 20 °C

3.1: n-BuLi / tetrahydrofuran; hexane / -78 °C

3.2: 64 percent / tetrahydrofuran; hexane / 2.5 h / -78 °C

4.1: 55 percent / K₂CO₃ / tetrahydrofuran / 17 h / 20 °C

With n-butyllithium; pyridinium chloroformate; potassium carbonate; In tetrahydrofuran; hexane; dichloromethane; 3.2: Wittig reaction;
DOI:10.1039/b504124d