C₃₀H₃₈Si₂

Base Information

• Chemical Name: C₃₀H₃₈Si₂
• CAS No.: 1352435-15-4
• Molecular Formula: C₃₀H₃₈Si₂
• Molecular Weight: 454.803
• Mol file: 1352435-15-4.mol

Synonyms:C₃₀H₃₈Si₂

Chemical Property of C₃₀H₃₈Si₂

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₃₀H₃₈Si₂

There total 4 articles about C₃₀H₃₈Si₂ 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%

2-(3-bromophenyl)ethynyltrimethylsilane (3989-13-7) + 1-ethynyl-3-[2-(triisopropylsilyl)ethynyl]benzene (225797-90-0) → C30H38Si2 (1352435-15-4)

Guidance literature:

2-(3-bromophenyl)ethynyltrimethylsilane; With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In tetrahydrofuran; Inert atmosphere;

1-ethynyl-3-[2-(triisopropylsilyl)ethynyl]benzene; In tetrahydrofuran; for 48h; Reflux; Inert atmosphere;

DOI:10.1021/ja208444c

Reference yield:

tris-iso-propylsilyl acetylene (89343-06-6) → C30H38Si2 (1352435-15-4)

Guidance literature:

Multi-step reaction with 4 steps

1.1: copper; palladium; triethylamine / tetrahydrofuran

2.1: copper; palladium; triethylamine / tetrahydrofuran / Heating

3.1: potassium carbonate / tetrahydrofuran; methanol

4.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine / tetrahydrofuran / Inert atmosphere

4.2: 48 h / Reflux; Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper; potassium carbonate; palladium; triethylamine; In tetrahydrofuran; methanol; 1.1: Sonogashira coupling / 2.1: Sonogashira coupling / 4.1: Sonogashira coupling / 4.2: Sonogashira coupling;

DOI:10.1021/ja208444c

Reference yield:

1-Bromo-3-iodobenzene (591-18-4) → C30H38Si2 (1352435-15-4)

Guidance literature:

Multi-step reaction with 4 steps

1.1: copper; palladium; triethylamine / tetrahydrofuran

2.1: copper; palladium; triethylamine / tetrahydrofuran / Heating

3.1: potassium carbonate / tetrahydrofuran; methanol

4.1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine / tetrahydrofuran / Inert atmosphere

4.2: 48 h / Reflux; Inert atmosphere

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper; potassium carbonate; palladium; triethylamine; In tetrahydrofuran; methanol; 1.1: Sonogashira coupling / 2.1: Sonogashira coupling / 4.1: Sonogashira coupling / 4.2: Sonogashira coupling;

DOI:10.1021/ja208444c

upstream raw materials:

1-Bromo-3-iodobenzene

2-(3-bromophenyl)ethynyltrimethylsilane

1-ethynyl-3-[2-(triisopropylsilyl)ethynyl]benzene

tris-iso-propylsilyl acetylene

Downstream raw materials:

1,2-bis(3-ethynylphenyl)ethyne

C₂₇H₃₀Si

C₆₀H₆₂Si₂

H-(C₂-1,3-C₆H₄)5-C₂H