5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-[2,6-bis(2-isopropylphenyl)phenyl]-1,2,3,4,5-tetraselenastannolane

Base Information

Chemical Name:5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-[2,6-bis(2-isopropylphenyl)phenyl]-1,2,3,4,5-tetraselenastannolane
CAS No.:198023-03-9
Molecular Formula:C₅₁H₈₄Se₄Si₆Sn
Molecular Weight:1300.29
Hs Code.:

Synonyms:5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-[2,6-bis(2-isopropylphenyl)phenyl]-1,2,3,4,5-tetraselenastannolane

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Chemical Property of 5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-[2,6-bis(2-isopropylphenyl)phenyl]-1,2,3,4,5-tetraselenastannolane

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Technology Process of 5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-[2,6-bis(2-isopropylphenyl)phenyl]-1,2,3,4,5-tetraselenastannolane

There total 1 articles about 5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-[2,6-bis(2-isopropylphenyl)phenyl]-1,2,3,4,5-tetraselenastannolane 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: 38.0%

: 7782-49-2
selenium

: 115160-05-9
1-bromo-2,4,6-tris[bis(trimethylsilyl)methyl]benzene

: tin(ll) chloride

: 198023-04-0
2'-iodo-2,2''-diisopropyl-1,1':3',1''-terphenyl

: 198023-03-9
5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-[2,6-bis(2-isopropylphenyl)phenyl]-1,2,3,4,5-tetraselenastannolane

Guidance literature:: With t-BuLi; In tetrahydrofuran; diethyl ether; pentane; (Ar); t-BuLi/pentane reacted with (((CH3)3Si)2CH)3C6H2Br/THF at -70°C, reacted with SnCl2/ether for 1.5 h at -65°C, reacted with aTHF soln. of compd. prepd. from IC6H3(C6H4CH(CH3)2)2 and t-BuLi,; Se added at -60°C, warmed to ambient temp.; solvent-removed, subjected to wet-column chromy. (Florisil/CH2Cl2), dry-column chromy., HPLC,recrystd. (CH2Cl2/MeCN); elem. anal.;
DOI:10.1021/ja048453h

Reference yield: 90.0%

: 198023-03-9
5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-[2,6-bis(2-isopropylphenyl)phenyl]-1,2,3,4,5-tetraselenastannolane

: 2904-57-6
mesitylenecarbonitrile oxide

: 210576-47-9
2-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-2-[2,6-bis(2-isopropylphenyl)phenyl]-4-mesityl-1,3,5,2-oxaselenazastannole

Guidance literature:: With PPh₃; In toluene; byproducts: Ph3P=Se; (Ar); toluene added to a mixt. of PPh3 and Sn compd. at room temp., degassed, sealed, poured into mesitonitrile oxide; subjected to HPLC, recrystd. (CHCl3); elem. anal.;
DOI:10.1021/ja048453h

Reference yield: 84.0%

: 198023-03-9
5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-[2,6-bis(2-isopropylphenyl)phenyl]-1,2,3,4,5-tetraselenastannolane

: 198023-07-3
(2,4,6-tris[Bis(trimethylsilyl)methyl]phenyl)(2,2''-diisopropyl-m-terpheny-2'-yl)monoselenastannirane

Guidance literature:: With triphenylphosphine; In hexane; byproducts: Ph3P=Se; mixt. (3 equiv. PPh3) refluxing under Ar for 2 h, Ph3P=Se filtration off, solvent removal;
DOI:10.1080/10426509708046793