Bromo(chloro)bis(2,4,6-trimethylphenyl)stannane

Base Information

• Chemical Name: Bromo(chloro)bis(2,4,6-trimethylphenyl)stannane
• CAS No.: 144650-36-2
• Molecular Formula: C₁₈H₂₂BrClSn
• Molecular Weight: 472.44
• DSSTox Substance ID: DTXSID00567522
• Wikidata: Q82453427
• Mol file: 144650-36-2.mol

Synonyms:144650-36-2;Bromo(chloro)bis(2,4,6-trimethylphenyl)stannane;DTXSID00567522

Chemical Property of Bromo(chloro)bis(2,4,6-trimethylphenyl)stannane

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 471.96154
• Heavy Atom Count: 21
• Complexity: 307

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=C(C(=C1)C)[Sn](C2=C(C=C(C=C2C)C)C)(Cl)Br)C

Technology Process of Bromo(chloro)bis(2,4,6-trimethylphenyl)stannane

There total 1 articles about Bromo(chloro)bis(2,4,6-trimethylphenyl)stannane 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:

2,4,6-trimethylphenyl bromide (576-83-0) + tin(IV) chloride (7646-78-8) → (C6H2(CH3)3)2SnBr2 (144650-37-3) + dimesityltin dichloride (108343-63-1) + (C6H2(CH3)3)2SnClBr (144650-36-2)

Guidance literature:

With magnesium; In toluene; at -50 ℃; Reflux;

DOI:10.1002/ejic.201900180

Reference yield:

(C6H2(CH3)3)2SnBr2 (144650-37-3) + dimesityltin dichloride (108343-63-1) + (C6H2(CH3)3)2SnClBr (144650-36-2) + tin(IV) chloride (7646-78-8) → trichloro(mesityl)stannane (108343-64-2) + (C6H2(CH3)3)SnClBr2 (144650-39-5) + (C6H2(CH3)3)SnBr3 (144650-40-8) + (C6H2(CH3)3)SnCl2Br (144650-38-4)

Guidance literature:

In neat (no solvent); N2-atmosphere; mixing at -5°C, allowing to warm to room temp., then 150°C (3 h); recrystn. (light petroleum); total yield 70%; mixt. of products (Cl3:Cl2Br:ClBr2:Br3 derivative=41:44:14:2) not sepd., detd. by (119)Sn-NMR spectroscopy;

DOI:10.1016/0022-328X(92)83397-Z

upstream raw materials:

2,4,6-trimethylphenyl bromide

tin(IV) chloride

Downstream raw materials:

trichloro(mesityl)stannane

(C₆H₂(CH₃)3)SnClBr₂

(C₆H₂(CH₃)3)SnBr₃

(C₆H₂(CH₃)3)SnCl₂Br