Stannane, trimethyl-(trimethylsilyl)-

Base Information

• Chemical Name: Stannane, trimethyl-(trimethylsilyl)-
• CAS No.: 16393-88-7
• Molecular Formula: C6H18 Si Sn
• Molecular Weight: 237.004
• Mol file: 16393-88-7.mol

Synonyms:Stannane, trimethyl-(trimethylsilyl)-;16393-88-7;Silane, trimethyl(trimethylstannyl)-

Chemical Property of Stannane, trimethyl-(trimethylsilyl)-

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: 2.36270
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 238.019980
• Heavy Atom Count: 8
• Complexity: 30

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)C.C[Sn](C)C

Technology Process of Stannane, trimethyl-(trimethylsilyl)-

There total 4 articles about Stannane, trimethyl-(trimethylsilyl)- 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: 50.0%

trimethylphenylsilane (768-32-1) + lithium trimethylstannyl (17946-71-3) → 1,1,1,2,2,2-hexamethyldisilane (1450-14-2) + trimethyl(phenyl)stannane (934-56-5) + hexamethyldistannane (661-69-8) + trimethyl(trimethylstannyl)silane (16393-88-7) + benzene (71-43-2,26181-88-4,54682-86-9,13967-78-7,174973-66-1)

Guidance literature:

In tetrahydrofuran; LiSnMe3 added to PhSiMe3 in THF, stirred at 24°C for 1 h or 50°C for 30 min, hydrolysis with water; org. layer extd. with ether, dried over Na2SO4; products determined by GLC;

DOI:10.1246/bcsj.60.3299

Reference yield:

dimethyltin dichloride (753-73-1) + 13,13-Dimethyl-1,10-diphenyl-13-silatricyclo<8.2.1.0Δ2,9>trideca-11-en (86840-61-1) → tetramethylsilane (75-76-3) + tetramethylstannane (594-27-4) + trimethyl(trimethylstannyl)silane (16393-88-7)

Guidance literature:

With methylmagnesium bromide; byproducts: Sn; (Ar); for 2.5 h at 200°C; dissolution in C6D6; filtration; methylation at 5°C for 20 h;

DOI:10.1016/0022-328X(86)80389-8

Reference yield:

(trimethylstannyl)lithium (17946-71-3) + chloro-trimethyl-silane (75-77-4) + hexamethyldistannane (661-69-8) → octamethyl-1-sila-2,3-distannapropane (83753-32-6) + ((CH3)3Sn)3SnSi(CH3)3 (83753-33-7) + tetramethylstannane (594-27-4) + trimethyl(trimethylstannyl)silane (16393-88-7)

Guidance literature:

In tetrahydrofuran; under N2, to Me3SnSnMe3 added 1 M THF soln. of Me3SnLi, kept at room temp., at the predetermined times added Me3SiCl at -10°C; not isolated; detected by NMR and GLC; Kinetics;

DOI:10.1016/S0022-328X(00)85569-2

upstream raw materials:

(trimethylstannyl)lithium

chloro-trimethyl-silane

hexamethyldistannane

dimethyltin dichloride

Downstream raw materials:

((CH₃)2SnOCOCH₃)2

tetramethylstannane

dimethyltin bis(acetate)

trimethyltin acetate

Refernces

• 1、 Appler, Hubertus,Neumann, Wilhelm P.. "DIE CHEMIE DER SCHWEREN CARBEN-ANALOGEN R2M, M=Si, Ge, Sn. X. 7-SILA-NORBORNADIENE: REAKTIONEN MIT HALOGENEN UND THERMOLYSE IN GEGENWART VON METALLORGANISCHEN ODER ORGANISCHEN HALOGENIDEN". . p. 247 - 260. Retrieved 2007/10/02.