3-((Trimethylsilyl)ethynyl)isoquinoline

Base Information

• Chemical Name: 3-((Trimethylsilyl)ethynyl)isoquinoline
• CAS No.: 86521-11-1
• Molecular Formula: C14H15NSi
• Molecular Weight: 225.365
• DSSTox Substance ID: DTXSID60517604
• Wikidata: Q82379716
• Mol file: 86521-11-1.mol

Synonyms:3-((Trimethylsilyl)ethynyl)isoquinoline;86521-11-1;2-isoquinolin-3-ylethynyl(trimethyl)silane;3-[(Trimethylsilyl)ethynyl]isoquinoline;DTXSID60517604;AKOS016001916;A863144

Chemical Property of 3-((Trimethylsilyl)ethynyl)isoquinoline

Chemical Property:

• PSA: 12.89000
• LogP: 3.46370
• Storage Temp.: 2-8°C
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 225.097376017
• Heavy Atom Count: 16
• Complexity: 304

Purity/Quality:

97% ^*data from raw suppliers

3-((Trimethylsilyl)ethynyl)isoquinoline 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(C)C#CC1=CC2=CC=CC=C2C=N1

Technology Process of 3-((Trimethylsilyl)ethynyl)isoquinoline

There total 3 articles about 3-((Trimethylsilyl)ethynyl)isoquinoline 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: 97.0%

3-bromoisoquinoline (34784-02-6) + trimethylsilylacetylene (1066-54-2) → 3-trimethylsilylethynylisoquinoline (86521-11-1)

Guidance literature:

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; at 70 ℃; for 13h;

DOI:10.1055/s-1983-30319

Reference yield: 57.0%

3-((trifluoromethylsulfonyl)oxy)isoquinoline (185950-63-4) + trimethylsilylacetylene (1066-54-2) → 3-trimethylsilylethynylisoquinoline (86521-11-1)

Guidance literature:

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In tetrahydrofuran; at 20 ℃;

DOI:10.1016/j.poly.2019.114259

Reference yield:

3-isoquinolinol (7651-81-2,134434-31-4) → 3-trimethylsilylethynylisoquinoline (86521-11-1)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 0 °C

2: triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; copper(l) iodide / tetrahydrofuran / 20 °C

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In tetrahydrofuran; dichloromethane; 2: |Sonogashira Cross-Coupling;

DOI:10.1016/j.poly.2019.114259

upstream raw materials:

3-bromoisoquinoline

trimethylsilylacetylene

3-isoquinolinol

3-((trifluoromethylsulfonyl)oxy)isoquinoline

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 86521-11-1 3-((TriMethylsilyl)ethynyl)isoquinoline

Send

Send

Metric Ton KG G Pound L ML

Send

Send