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

Base Information

• Chemical Name: 5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-mesityl-1,2,3,4,5-tetraselenagermolane
• CAS No.: 142573-05-5
• Molecular Formula: C₃₆H₇₀GeSe₄Si₆
• Molecular Weight: 1059.89

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

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

Chemical Property:

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

There total 2 articles about 5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-mesityl-1,2,3,4,5-tetraselenagermolane 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: 34.0%

selenium (7782-49-2) + (mesityl)(2,4,6-tris{bis(trimethylsilyl)methyl}phenyl)dihydrogermane (135139-78-5) + tert.-butyl lithium (594-19-4) + Hexamethylphosphorous triamide (1608-26-0) → 5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-mesityl-1,2,3,4,5-tetraselenagermolane (142573-05-5)

Guidance literature:

In pentane; -78°C, warming (-25°C, over 2 h), warming (room temp., over 2 h); chromatography (SiO2, hexane at -10°C), GPLC; elem. anal.;

DOI:10.1021/ja991147x

Reference yield: 19.0%

selenium (7782-49-2) + {2,4,6-tris(bis(trimethylsilyl)methyl)phenyl}(mesityl)germanium dichloride (142573-07-7) → 5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-mesityl-1,2,3,4,5-tetraselenagermolane (142573-05-5)

Guidance literature:

With tert.-butyl lithium;

Reference yield: 96.0%

5-[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-5-mesityl-1,2,3,4,5-tetraselenagermolane (142573-05-5) → Ge2Se2(C6H2(CH(Si(CH3)3)2)3)2(C6H2(CH(CH3)2)3)2 + Triphenylphosphine selenide (3878-44-2)

Guidance literature:

With P(C₆H₅)3; In not given;

upstream raw materials:

selenium

(mesityl)(2,4,6-tris{bis(trimethylsilyl)methyl}phenyl)dihydrogermane

tert.-butyl lithium

Hexamethylphosphorous triamide

Downstream raw materials:

2,4-dimesityl-2,4-bis[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]-1,2,3,4-diselenadigermetane

Triphenylphosphine selenide

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