(all-trans)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane

Base Information

Chemical Name:(all-trans)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane
CAS No.:790234-80-9
Molecular Formula:C₃₆H₄₈O₄Si₄
Molecular Weight:657.117
Hs Code.:

Synonyms:(all-trans)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (all-trans)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane

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Technology Process of (all-trans)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane

There total 2 articles about (all-trans)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane 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: 46.0%

: 790234-74-1
dichloroisopropylphenylsilane

: 790234-79-6
(cis-trans-cis)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane

: (cis-cis-trans)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane

: 790234-80-9
(all-trans)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane

: 790234-77-4
(all-cis)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane

Guidance literature:: With potassium hydroxide; In tetrahydrofuran; for 24h; Heating;
DOI:10.1021/ja043894m

Reference yield:

: 98-13-5
Phenyltrichlorosilane

: 790234-80-9
(all-trans)-1,3,5,7-tetraisopropyl-1,3,5,7-tetraphenylcyclotetrasiloxane

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / tetrahydrofuran / 2 h / Heating

2: 9 percent / aq. KOH / tetrahydrofuran / 24 h / Heating

With potassium hydroxide; In tetrahydrofuran;
DOI:10.1021/ja043894m