1,3,5,2,4,6-Trioxatristannin, hexahydro-2,2,4,4,6,6-hexakis[2,4,6-tris(1-methylethyl)phenyl]-

Base Information

• Chemical Name: 1,3,5,2,4,6-Trioxatristannin, hexahydro-2,2,4,4,6,6-hexakis[2,4,6-tris(1-methylethyl)phenyl]-
• CAS No.: 98539-88-9
• Molecular Formula: C90H138O3Sn3
• Molecular Weight: 1624.21
• Mol file: 98539-88-9.mol

Synonyms:

Chemical Property of 1,3,5,2,4,6-Trioxatristannin, hexahydro-2,2,4,4,6,6-hexakis[2,4,6-tris(1-methylethyl)phenyl]-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3,5,2,4,6-Trioxatristannin, hexahydro-2,2,4,4,6,6-hexakis[2,4,6-tris(1-methylethyl)phenyl]-

There total 2 articles about 1,3,5,2,4,6-Trioxatristannin, hexahydro-2,2,4,4,6,6-hexakis[2,4,6-tris(1-methylethyl)phenyl]- 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: 81.0%

(2,4,6-triisopropylphenyl)2SnBr2 (211488-37-8) + water (7732-18-5) → hexakis(2,4,6-triisopropylphenyl)cyclotristannoxane (98539-88-9)

Guidance literature:

With NaOH; In water; toluene; byproducts: NaBr, H2O; all manipulations under N2 atm.; aq. soln. of NaOH added to soln. of Sn compd. in refluxing toluene, refluxed for 3 h; allowed to cool to 40°C, layers sepd., org. layer dried with Na2SO4, part of solvent evapd., crystd. after 12 h at -10°C, recrystd. from CHCl3/hexane, elem. anal.;

DOI:10.1002/1521-3749(200110)627:10<2413::AID-ZAAC2413>3.0.CO;2-H

Reference yield:

2,4,6-triisopropyl-1-bromobenzene (21524-34-5) + stannic bromide (7789-67-5) → hexakis(2,4,6-triisopropylphenyl)cyclotristannoxane (98539-88-9)

Guidance literature:

With magnesium; according to S. Masamune, R. L. Sita, J. Am. Chem. Soc. 107 (1985) 6390;

DOI:10.1080/10426509708043555

Reference yield: 90.0%

hexakis(2,4,6-triisopropylphenyl)cyclotristannoxane (98539-88-9) → bis(2,4,6-triisopropylphenyl)difluorostannane (142799-36-8)

Guidance literature:

With hydrogen fluoride; In benzene; to a soln. of Sn compound added aq. HF, stirred (2 h, room temp.); evapn. (vac.), pentane add., dried (Na2SO4), solvent removed in vac., crystn. (pentane) or distn. (1 Torr, 170°C); elem. anal.;

DOI:10.1021/om00044a005

upstream raw materials:

(2,4,6-triisopropylphenyl)2SnBr₂

water

2,4,6-triisopropyl-1-bromobenzene

stannic bromide

Downstream raw materials:

bis(2,4,6-triisopropylphenyl)difluorostannane

(2,4,6-triisopropylphenyl)2SnBr₂