(Di-tert-butyl)dimethylstannane

Base Information

• Chemical Name: (Di-tert-butyl)dimethylstannane
• CAS No.: 35569-11-0
• Molecular Formula: C10H24 Sn
• Molecular Weight: 263.011
• Hs Code.: 2931900090
• European Community (EC) Number: 252-622-9
• DSSTox Substance ID: DTXSID401282037
• Mol file: 35569-11-0.mol

Synonyms:35569-11-0;EINECS 252-622-9;(Di-tert-butyl)dimethylstannane;DTXSID401282037;Bis(1,1-dimethylethyl)dimethylstannane;Stannane, bis(1,1-dimethylethyl)dimethyl-

Chemical Property of (Di-tert-butyl)dimethylstannane

Chemical Property:

• Vapor Pressure: 0.332mmHg at 25°C
• Boiling Point: 207°Cat760mmHg
• Flash Point: 77.6°C
• PSA: 42.01000
• Density: g/cm³
• LogP: 8.30760
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 264.090003
• Heavy Atom Count: 11
• Complexity: 116

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)(C)[Sn](C)(C)C(C)(C)C

Technology Process of (Di-tert-butyl)dimethylstannane

There total 11 articles about (Di-tert-butyl)dimethylstannane 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: 90.0%

di-tert-butyltin dichloride (19429-30-2) → di(t-butyl)dimethylstannane (35569-11-0)

Guidance literature:

With CH₃MgI; In diethyl ether; reaction of di-tert-butyldichlorostannane with CH3MgI in ether by standard procedure;;

Reference yield: 78.0%

(CH3)2ISnC(CH3)3 (107879-73-2) + tert-butylmagnesium chloride (677-22-5) → di(t-butyl)dimethylstannane (35569-11-0)

Guidance literature:

In diethyl ether; reaction of Me2(t-Bu)SnI with tert-butylchloromagnesium;

Reference yield: 73.0%

(CH3)Sn(C(CH3)3)2I (107879-74-3) + tert-butylmagnesium chloride (677-22-5) → di(t-butyl)dimethylstannane (35569-11-0) + (tert-C4H9)3SnCH3 (35569-12-1)

Guidance literature:

With CH₃MgI; In diethyl ether; a soln. of Me(t-Bu)2SnI in ether is added to a soln. of tert-butylchloromagnesium in ether; boiling for 13 h;; removal of solvent; rectification; the fraction obtained at 95-106°C (10 mm) is added to CH3MgI in ether; mixt. is boiled for 3 h; rectification;;

upstream raw materials:

tert-butylmagnesium chloride

dimethyltin dichloride

tetramethylstannane

1-bromo-2-((trimethylstannyl)methyl)benzene

Refernces

• 1、 De Boer, Henricus J. R.,Akkerman, Otto S.,Bickelhaupt, Friedrich. "Selective lithiation of 1-bromo-2-((trimethylstannyl)methyl)benzene: Synthesis of 1-bromo-2-(lithiomethyl)benzene, 1-lithio-2-((trimethylstannyl)methyl)benzene, and α,2-dilithiotoluene". . p. 2898 - 2903. Retrieved 2008/10/08.
• 2、 Farah, Dan,Karol, Thomas J.,Kuivila, Henry G.. "Nucleophilicity vs. basicity in reactions of n-butyllithium and tert-butyllithium with tetramethylstannane". . p. 662 - 666. Retrieved 2008/10/08.