1-[(Triisopropylsilanyl)-ethynyl]-2-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-benzene

Base Information

• Chemical Name: 1-[(Triisopropylsilanyl)-ethynyl]-2-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-benzene
• CAS No.: 381173-13-3
• Molecular Formula: C₂₆H₃₆Si₂
• Molecular Weight: 404.743
• Mol file: 381173-13-3.mol

Synonyms:1-[(Triisopropylsilanyl)-ethynyl]-2-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-benzene

Chemical Property of 1-[(Triisopropylsilanyl)-ethynyl]-2-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-benzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-[(Triisopropylsilanyl)-ethynyl]-2-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-benzene

There total 2 articles about 1-[(Triisopropylsilanyl)-ethynyl]-2-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-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: 87.0%

(Z)-(4-chloro-3-buten-1-ynyl)trimethylsilane (119951-16-5) + 2-ethynyl-1-[(triisopropylsilyl)ethynyl]benzene (335378-29-5) → 1-[(Triisopropylsilanyl)-ethynyl]-2-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-benzene (381173-13-3)

Guidance literature:

With propylamine; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran;

DOI:10.1021/jo020463i

Reference yield:

triisopropyl((2-((trimethylsilyl)ethynyl) phenyl)ethynyl)silane (188003-93-2) → 1-[(Triisopropylsilanyl)-ethynyl]-2-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-benzene (381173-13-3)

Guidance literature:

Multi-step reaction with 2 steps

1: K₂CO₃ / methanol; tetrahydrofuran

2: CuI; PrNH₂ / Pd(PPh₃)4 / tetrahydrofuran

With propylamine; copper(l) iodide; potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; methanol;

DOI:10.1021/ol016764g

Reference yield:

1-[(Triisopropylsilanyl)-ethynyl]-2-((Z)-6-trimethylsilanyl-hex-3-ene-1,5-diynyl)-benzene (381173-13-3) → 1-((3Z,7Z)-Deca-3,7-diene-1,5,9-triynyl)-2-ethynyl-benzene (482294-20-2)

Guidance literature:

Multi-step reaction with 3 steps

1: NaH / methanol; tetrahydrofuran / 0.5 h

2: 106 mg / PrNH₂; Pd(PPh₃)4; CuI / tetrahydrofuran

3: Bu₄NF / methanol; tetrahydrofuran

With propylamine; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutyl ammonium fluoride; sodium hydride; In tetrahydrofuran; methanol;

DOI:10.1021/jo020463i

upstream raw materials:

(Z)-(4-chloro-3-buten-1-ynyl)trimethylsilane

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

triisopropyl((2-((trimethylsilyl)ethynyl) phenyl)ethynyl)silane

Downstream raw materials:

[((Z)-2-Hex-3-ene-1,5-diynyl)-phenylethynyl]-triisopropyl-silane

1-((3Z,7Z)-Deca-3,7-diene-1,5,9-triynyl)-2-ethynyl-benzene

1-[(Triisopropylsilanyl)-ethynyl]-2-((3Z,7Z)-10-trimethylsilanyl-deca-3,7-diene-1,5,9-triynyl)-benzene