1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene

Base Information

Chemical Name:1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene
CAS No.:862912-46-7
Molecular Formula:C₃₉H₇₆Si₈
Molecular Weight:769.716
Hs Code.:

Synonyms:1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene

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Chemical Property of 1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene

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Technology Process of 1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene

There total 1 articles about 1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene 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: 26.0%

: (2Z)-1-(2-bromophenyl)-3-bromo-2-propene

: {2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}silane

: 862912-46-7
1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene

Guidance literature:: (2Z)-1-(2-bromophenyl)-3-bromo-2-propene; With tert.-butyl lithium; In diethyl ether; pentane; at -78 - 20 ℃; for 2.5h;

{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}silane; In diethyl ether; pentane; at 20 ℃; for 1h;
DOI:10.1246/bcsj.78.977

Reference yield: 91.0%

: 862912-46-7
1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene

: 862912-47-8
1-bromo-1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene

Guidance literature:: With N-Bromosuccinimide; In benzene; at 20 ℃; for 12h;
DOI:10.1246/bcsj.78.977

Reference yield:

: 862912-46-7
1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1,4-dihydro-1-silanaphthalene

: 1-{2,6-bis[bis(trimethylsilyl)methyl]-4-[tris(trimethylsilyl)methyl]phenyl}-1-silanaphthalene

Guidance literature:: Multi-step reaction with 2 steps

1: 91 percent / NBS / benzene / 12 h / 20 °C

2: 99 percent / LDA / tetrahydrofuran; heptane; ethylbenzene / -40 °C

With N-Bromosuccinimide; lithium diisopropyl amide; In tetrahydrofuran; n-heptane; ethylbenzene; benzene;
DOI:10.1246/bcsj.78.977