cis-1,3-bis(4-t-butyl-2,6-diisopropylphenyl)-2,2,4,4-tetraisopropylcyclotetrasilane

Base Information

Chemical Name:cis-1,3-bis(4-t-butyl-2,6-diisopropylphenyl)-2,2,4,4-tetraisopropylcyclotetrasilane
CAS No.:112329-48-3
Molecular Formula:C₄₄H₈₀Si₄
Molecular Weight:721.461
Hs Code.:

Synonyms:cis-1,3-bis(4-t-butyl-2,6-diisopropylphenyl)-2,2,4,4-tetraisopropylcyclotetrasilane

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Chemical Property of cis-1,3-bis(4-t-butyl-2,6-diisopropylphenyl)-2,2,4,4-tetraisopropylcyclotetrasilane

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Technology Process of cis-1,3-bis(4-t-butyl-2,6-diisopropylphenyl)-2,2,4,4-tetraisopropylcyclotetrasilane

There total 7 articles about cis-1,3-bis(4-t-butyl-2,6-diisopropylphenyl)-2,2,4,4-tetraisopropylcyclotetrasilane 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: 33.0%

: 112313-52-7
1-(4-tert-Butyl-2,6-diisopropyl-phenyl)-1,1,2-trichloro-2,2-diisopropyl-disilane

: 112329-48-3
cis-1,3-bis(4-t-butyl-2,6-diisopropylphenyl)-2,2,4,4-tetraisopropylcyclotetrasilane

Guidance literature:: With naphthalen-1-yl-lithium; In 1,2-dimethoxyethane; at -70 - 0 ℃; for 1h;
DOI:10.1246/cl.1987.227

Reference yield:

: 112313-52-7
1-(4-tert-Butyl-2,6-diisopropyl-phenyl)-1,1,2-trichloro-2,2-diisopropyl-disilane

: 112329-48-3
cis-1,3-bis(4-t-butyl-2,6-diisopropylphenyl)-2,2,4,4-tetraisopropylcyclotetrasilane

: 112329-47-2
1,3-Bis-(4-tert-butyl-2,6-diisopropyl-phenyl)-2,2,4,4-tetraisopropyl-tetrasiletan-1-ol

: 112313-57-2
1,3-Bis-(4-tert-butyl-2,6-diisopropyl-phenyl)-2,2,4,4-tetraisopropyl-tetrasiletan-1-ol

Guidance literature:: With naphthalen-1-yl-lithium; In 1,2-dimethoxyethane; at -70 - 0 ℃; for 1h; Yield given. Yields of byproduct given;
DOI:10.1246/cl.1987.227

Reference yield:

: 24544-04-5
2,6-diisopropylbenzenamine

: 112329-48-3
cis-1,3-bis(4-t-butyl-2,6-diisopropylphenyl)-2,2,4,4-tetraisopropylcyclotetrasilane

Guidance literature:: Multi-step reaction with 5 steps

1: 1.) ZnCl₂; 2.) NaNO₂, aq.HCl, Cu

2: 1.) Mg; 2.) H₂SiCl₂ / 1.) THF

3: 85 percent / Li

4: 80 percent / Benzoyl peroxide, CCl₄

5: 33 percent / lithium naphthalenide / 1,2-dimethoxy-ethane / 1 h / -70 - 0 °C

With hydrogenchloride; tetrachloromethane; lithium; copper; Dichlorosilane; magnesium; naphthalen-1-yl-lithium; zinc(II) chloride; sodium nitrite; dibenzoyl peroxide; In 1,2-dimethoxyethane;
DOI:10.1246/cl.1987.227