Chlorozinc(1+);ethynyl(trimethyl)silane

Base Information

• Chemical Name: Chlorozinc(1+);ethynyl(trimethyl)silane
• CAS No.: 78389-87-4
• Molecular Formula: C5H9ClSiZn
• Molecular Weight: 198.055
• DSSTox Substance ID: DTXSID60473110
• Mol file: 78389-87-4.mol

Synonyms:chlorozinc(1+);ethynyl(trimethyl)silane;78389-87-4;DTXSID60473110

Chemical Property of Chlorozinc(1+);ethynyl(trimethyl)silane

Chemical Property:

• PSA: 0.00000
• LogP: -1.54490
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 195.945346
• Heavy Atom Count: 8
• Complexity: 79.8

Purity/Quality:

99% ^*data from raw suppliers

[2-(trimethylsilyl)ethynyl]zincchloride,0.25MinTHF ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(C)C#[C-].Cl[Zn+]

Technology Process of Chlorozinc(1+);ethynyl(trimethyl)silane

There total 3 articles about Chlorozinc(1+);ethynyl(trimethyl)silane 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:

zinc(II) chloride (7646-85-7,24359-56-6) + trimethylsilylacetylene (1066-54-2) → ((trimethylsilyl)ethynyl)zinc(II) chloride (78389-87-4)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; BuLi in hexane was added at -60°C under N2 to a stirred soln. of Me3SiCCH in THF, after 10 min a soln. of ZnCl2 in THF was added, mixt. was stirred for addnl. 15 min at -20°C; not isolated from the soln., used directly for further reactions;

DOI:10.1016/0022-328X(84)80703-2

Reference yield:

C5H9ClMgSi*ClLi → ((trimethylsilyl)ethynyl)zinc(II) chloride (78389-87-4)

Guidance literature:

With zinc(II) chloride; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1021/jo9015166

Reference yield:

zinc(II) chloride (18623-80-8) + trimethylsilylacetylene (1066-54-2) → ((trimethylsilyl)ethynyl)zinc(II) chloride (78389-87-4)

Guidance literature:

trimethylsilylacetylene; With n-butyllithium; In hexane; at -78 ℃; Inert atmosphere; Schlenk technique;

zinc(II) chloride; In tetrahydrofuran; at -78 ℃; Inert atmosphere; Schlenk technique;

DOI:10.1002/chem.201802902

upstream raw materials:

zinc(II) chloride

trimethylsilylacetylene

zinc(II) chloride

Downstream raw materials:

hexa-3,4-dien-1-ynyltrimethylsilane

trimethyl[(E)-non-3-en-1-ynyl]silane

(Z)-trimethyl(non-3-en-1-yn-1-yl)silane

Trimethyl-penta-3,4-dien-1-ynyl-silane

Refernces

• 1、 Hasegawa, Masashi,Iyoda, Masahiko. "Self-assembly of radially π-extended tetrathiafulvalene tetramers for visible and near infrared electrochromic nanofiber". supporting information. p. 154 - 162. Retrieved 2020/02/11.
• 2、 Suresh, Joghee R.,Whitener, Glenn,Theumer, Gabriele,Br?cher, Dirk J.,Bauer, Ingmar,Massa, Werner,Kn?lker, Hans-Joachim. "Synthesis and Crystal Structure of Dimorphic Dibenzo[cde,opq]rubicene". . p. 13759 - 13765. Retrieved 2019/11/03.