Silane, (9-anthracenylethynyl)trimethyl-

Base Information

• Chemical Name: Silane, (9-anthracenylethynyl)trimethyl-
• CAS No.: 104784-61-4
• Molecular Formula: C19H18Si
• Molecular Weight: 274.437
• DSSTox Substance ID: DTXSID50450591
• Nikkaji Number: J1.235.817B
• Wikidata: Q82270379
• Mol file: 104784-61-4.mol

Synonyms:104784-61-4;(Anthracen-9-ylethynyl)trimethylsilane;Silane, (9-anthracenylethynyl)trimethyl-;DTXSID50450591;WHIXCEPMQMOQKA-UHFFFAOYSA-N;9-(Trimethylsilylethynyl)anthracene;9-anthracenyltrimethylsilylacetylene

Chemical Property of Silane, (9-anthracenylethynyl)trimethyl-

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 274.117777109
• Heavy Atom Count: 20
• Complexity: 383

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(C)C#CC1=C2C=CC=CC2=CC3=CC=CC=C31

Technology Process of Silane, (9-anthracenylethynyl)trimethyl-

There total 1 articles about Silane, (9-anthracenylethynyl)trimethyl- 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:

9-Bromoanthracene (1564-64-3) + ((trimethylsilyl)ethynyl)zinc(II) chloride (78389-87-4) → [2-(anthracen-9-yl)ethynyl]trimethylsilane (104784-61-4)

Guidance literature:

With triphenylphosphine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In tetrahydrofuran; diethyl ether; hexane; at 75 ℃;

DOI:10.1016/S0040-4020(97)00977-0

Reference yield: 99.0%

[2-(anthracen-9-yl)ethynyl]trimethylsilane (104784-61-4) → 9-ethynylanthracene (13752-40-4)

Guidance literature:

With potassium carbonate; In tetrahydrofuran; methanol; for 8h;

DOI:10.1021/ol016414u

Reference yield: 93.0%

chloro(cyclopentadienyl)bis(triphenylphosphine)ruthenium (II) (32993-05-8) + [2-(anthracen-9-yl)ethynyl]trimethylsilane (104784-61-4) → Ru(P(C6H5)3)2C5H5(C2C14H9) (946062-31-3)

Guidance literature:

With KF; In methanol; (under N2, Schlenk); suspn. of Ru-complex, ligand and KF in MeOH refluxed for 2 h; ppt. collected, washed with cold MeOH and hexane, dried;

DOI:10.1016/j.jorganchem.2007.03.042

upstream raw materials:

9-Bromoanthracene

((trimethylsilyl)ethynyl)zinc(II) chloride

Downstream raw materials:

9-ethynylanthracene

(C₅(CH₃)5)Ru(C₂C₁₄H₉)(P₂(C₆H₅)4CH₂CH₂)

Ru(P(C₆H₅)3)2C₅H₅(C₂C₁₄H₉)

2-(anthracen-9-ylethynyl)benzaldehyde