Silane, trimethyl[(triphenylstannyl)methyl]-

Base Information

• Chemical Name: Silane, trimethyl[(triphenylstannyl)methyl]-
• CAS No.: 18753-31-6
• Molecular Formula: C22H26SiSn
• Molecular Weight: 437.244
• Mol file: 18753-31-6.mol

Synonyms:

Chemical Property of Silane, trimethyl[(triphenylstannyl)methyl]-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Silane, trimethyl[(triphenylstannyl)methyl]-

There total 6 articles about Silane, trimethyl[(triphenylstannyl)methyl]- 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: 88.0%

(trimethylsilyl)(tributylstannyl)methane (77425-85-5) + triphenyltin chloride (639-58-7) → tetraphenyltin(IV) (595-90-4) + bis((trimethylsilyl)methyl)diphenyltin (18588-88-0) + triphenyl(trimethylsilylmethyl)tin (18753-31-6)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; soln. of Si-compd. in dry THF cooled to 0°C then n-BuLi in hexane added to this soln. under N2, after 30 min reaction mixt. cooled to -78°C, and added to Ph3SnCl in dry THF, warmed to ambient temp., stirred for 2 h, quenched with aq.NH4Cl; extd. with ether, washed with satd. aq. NaCl soln., dried (Na2SO4), concd. in vac., triturated with hexane for removing of Ph4Sn, hexane soluble material chromd. (silicagel, hexane/CH2Cl2), elem. anal.;

Reference yield: 62.0%

(trimethylsilyl)methylmagnesium chloride (13170-43-9) + triphenyltin chloride (639-58-7) → triphenyl(trimethylsilylmethyl)tin (18753-31-6)

Guidance literature:

In diethyl ether; heated at reflux for 3 h;;

Reference yield: 48.0%

(trimethylsilyl)(tributylstannyl)methane (77425-85-5) + triphenyltin chloride (639-58-7) → chlorobis(trimethylsilylmethyl)phenyltin (79904-99-7) + tetraphenyltin(IV) (595-90-4) + tetra-n-butyltin(IV) (1461-25-2) + bis((trimethylsilyl)methyl)diphenyltin (18588-88-0) + triphenyl(trimethylsilylmethyl)tin (18753-31-6)

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; soln. of Si-compd. in dry THF cooled to 0°C then n-BuLi in hexane added to this soln. under N2, after 30 min reaction mixt. cooled to -78°C, soln. of Ph3SnCl in THF added, warmed to ambient temp., stirred for 2 h, quenched with aq. NH4Cl; extd. with chlorofom, washed with satd. aq. NaCl soln., dried (Na2SO4),concd. in vac., recrystd. of residue gave Ph4Sn, hexane soluble material chromd. (silicagel, hexane/CH2Cl2), elem. anal.;

upstream raw materials:

(trimethylsilyl)methylmagnesium chloride

triphenyltin chloride

(trimethylsilyl)(tributylstannyl)methane

(C₆H₅)3SnCH₂CH₂N(CH₃)C₆H₅

Refernces