Silane, [[2-(tribromostannyl)-1,3,5-benzenetriyl]trimethylidyne]hexakis[trimethyl-

Base Information

• Chemical Name: Silane, [[2-(tribromostannyl)-1,3,5-benzenetriyl]trimethylidyne]hexakis[trimethyl-
• CAS No.: 877995-24-9
• Molecular Formula: C27H59Br3Si6Sn
• Molecular Weight: 910.7
• Mol file: 877995-24-9.mol

Synonyms:

Chemical Property of Silane, [[2-(tribromostannyl)-1,3,5-benzenetriyl]trimethylidyne]hexakis[trimethyl-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Silane, [[2-(tribromostannyl)-1,3,5-benzenetriyl]trimethylidyne]hexakis[trimethyl-

There total 2 articles about Silane, [[2-(tribromostannyl)-1,3,5-benzenetriyl]trimethylidyne]hexakis[trimethyl- 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: 42.0%

N-Bromosuccinimide (128-08-5) + stannic bromide (7789-67-5) + 1-bromo-2,4,6-tris[bis(trimethylsilyl)methyl]benzene (115160-05-9) → (2,4,6-tris(bis(trimethylsilyl)methyl)phenyl)tribromostannane (877995-24-9)

Guidance literature:

With t-BuLi; In tetrahydrofuran; pentane; (Ar); soln. of BuLi in pentane was added to soln. of bromide in THF at -78°C; stirred (-78°C, 1 h); SnBr4 was added at -78°C; stirred for 14 h while warmed to room temp.; solvent removed; hexane added; filtered; hexane evapd.; recrystd. (MeCN/CHCl3); elem. anal.;

DOI:10.1039/b718193k

Reference yield:

N-Bromosuccinimide (128-08-5) + 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl-trichloro stannane (135139-65-0) → (2,4,6-tris(bis(trimethylsilyl)methyl)phenyl)tribromostannane (877995-24-9)

Guidance literature:

With LiBr; LiAlH₄; In not given; addn. of LiAlH4 to mixture of Sn compd. and LiBr, then addn. of NBS;

DOI:10.1021/om100382n

Reference yield: 37.0%

(2,4,6-tris(bis(trimethylsilyl)methyl)phenyl)tribromostannane (877995-24-9) + 3-tert-butyl-1H-isotellurochromene (211508-96-2) → 2-(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)-3-tert-butyl-1,2-dihydro-2-stannanaphthalene (877995-21-6)

Guidance literature:

With n-BuLi; LiAlH₄; In tetrahydrofuran; react. isotellurochromene with BuLi in THF at -78°C, Sn-compound was added in THF at -78°C, excess LiAlH4 was added in THF at 0°C;

DOI:10.1021/ja057531d

upstream raw materials:

N-Bromosuccinimide

stannic bromide

1-bromo-2,4,6-tris[bis(trimethylsilyl)methyl]benzene

2,4,6-tris[bis(trimethylsilyl)methyl]phenyl-trichloro stannane

Downstream raw materials:

2-(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)-3-tert-butyl-1,2-dihydro-2-stannanaphthalene

2-(2,4,6-tris(bis(trimethylsilyl)methyl)phenyl)-2-bromo-3-tert-butyl-1,2-dihydro-2-stannanaphthalene

2-(2,4,6-tris(bis(trimethylsilyl)methyl)phenyl)-2-chloro-3-tert-butyl-1,2-dihydro-2-stannanaphthalene

((Me₃Si)2CH)3C₆H₂(H)SnC₅H₆

Refernces

• 1、 Mizuhata, Yoshiyuki,Sasamori, Takahiro,Nagahora, Noriyoshi,Watanabe, Yasuaki,Furukawa, Yukio,Tokitoh, Norihiro. "Synthesis and properties of stable 2-metallanaphthalenes of heavier group 14 elements". . p. 4409 - 4418. Retrieved 2009/02/04.