1,1,2,2,3,4,4,5,5-Nonamethyl-1,5-diphenyl-3-(1,1,2,2-tetramethyl-2-phenyldisilanyl)pentasilane

Base Information

Chemical Name:1,1,2,2,3,4,4,5,5-Nonamethyl-1,5-diphenyl-3-(1,1,2,2-tetramethyl-2-phenyldisilanyl)pentasilane
CAS No.:191678-74-7
Molecular Formula:C₃₁H₅₄Si₇
Molecular Weight:623.368
Hs Code.:

Synonyms:1,1,2,2,3,4,4,5,5-Nonamethyl-1,5-diphenyl-3-(1,1,2,2-tetramethyl-2-phenyldisilanyl)pentasilane

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Chemical Property of 1,1,2,2,3,4,4,5,5-Nonamethyl-1,5-diphenyl-3-(1,1,2,2-tetramethyl-2-phenyldisilanyl)pentasilane

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Technology Process of 1,1,2,2,3,4,4,5,5-Nonamethyl-1,5-diphenyl-3-(1,1,2,2-tetramethyl-2-phenyldisilanyl)pentasilane

There total 3 articles about 1,1,2,2,3,4,4,5,5-Nonamethyl-1,5-diphenyl-3-(1,1,2,2-tetramethyl-2-phenyldisilanyl)pentasilane 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: 64.0%

: 3839-31-4
dimethyl(phenyl)silyllithium

: 162411-14-5
2-Dimethyl(phenyl)silyl-1,1,2,3,3-pentamethyl-1,3-diphenyltrisilane

: 191678-74-7
1,1,2,2,3,4,4,5,5-Nonamethyl-1,5-diphenyl-3-(1,1,2,2-tetramethyl-2-phenyldisilanyl)pentasilane

Guidance literature:: 2-Dimethyl(phenyl)silyl-1,1,2,3,3-pentamethyl-1,3-diphenyltrisilane; With trifluorormethanesulfonic acid; ammonium chloride; In dichloromethane; at 20 ℃;

dimethyl(phenyl)silyllithium; In toluene;
DOI:10.1021/jp010840f

Reference yield: 45.0%

: 3839-31-4
dimethyl(phenyl)silyllithium

: 107792-64-3
tris(chlorodimethylsilyl)methylsilane

: 191678-74-7
1,1,2,2,3,4,4,5,5-Nonamethyl-1,5-diphenyl-3-(1,1,2,2-tetramethyl-2-phenyldisilanyl)pentasilane

Guidance literature:: In n-heptane; for 5h; Heating;
DOI:10.1016/S0022-328X(96)06822-2

Reference yield:

: 1145-98-8
1,2-diphenyltetramethyldisilane

: 191678-74-7
1,1,2,2,3,4,4,5,5-Nonamethyl-1,5-diphenyl-3-(1,1,2,2-tetramethyl-2-phenyldisilanyl)pentasilane

Guidance literature:: Multi-step reaction with 2 steps

1: Li / tetrahydrofuran / -10 °C

2: 45 percent / heptane / 5 h / Heating

With lithium; In tetrahydrofuran; n-heptane;
DOI:10.1016/S0022-328X(96)06822-2