5,5,6,6-tetraethyl-4,4,7,7-tetramethyl-3,3,8,8-tetraphenyl-3,4,5,6,7,8-hexasilacyclooctyne

Base Information

Chemical Name:5,5,6,6-tetraethyl-4,4,7,7-tetramethyl-3,3,8,8-tetraphenyl-3,4,5,6,7,8-hexasilacyclooctyne
CAS No.:151412-99-6
Molecular Formula:C₃₈H₅₂Si₆
Molecular Weight:677.344
Hs Code.:

Synonyms:

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Chemical Property of 5,5,6,6-tetraethyl-4,4,7,7-tetramethyl-3,3,8,8-tetraphenyl-3,4,5,6,7,8-hexasilacyclooctyne

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Technology Process of 5,5,6,6-tetraethyl-4,4,7,7-tetramethyl-3,3,8,8-tetraphenyl-3,4,5,6,7,8-hexasilacyclooctyne

There total 3 articles about 5,5,6,6-tetraethyl-4,4,7,7-tetramethyl-3,3,8,8-tetraphenyl-3,4,5,6,7,8-hexasilacyclooctyne 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: 13.0%

: 1,4-dichloro-2,2,3,3-tetraethyl-1,1,4,4-tetramethyltetrasilane

: 146554-65-6
bis(chlorodiphenylsilyl)acetylene

: 151412-99-6
5,5,6,6-tetraethyl-4,4,7,7-tetramethyl-3,3,8,8-tetraphenyl-3,4,5,6,7,8-hexasilacyclooctyne

Guidance literature:: With magnesium; ethyl iodide; In tetrahydrofuran; for 11h; Heating;
DOI:10.1016/S0040-4020(01)80150-2

Reference yield:

: 1631-83-0
diphenylsilyl chloride

: 151412-99-6
5,5,6,6-tetraethyl-4,4,7,7-tetramethyl-3,3,8,8-tetraphenyl-3,4,5,6,7,8-hexasilacyclooctyne

Guidance literature:: Multi-step reaction with 3 steps

1: 1) n-BuLi / 1) THF, ether, 2) ether, r.t., 1 h

2: 82 percent / PCl₅ / CCl₄ / 14 h / Heating

3: 13 percent / magnesium, ethyl iodide / tetrahydrofuran / 11 h / Heating

With n-butyllithium; phosphorus pentachloride; magnesium; ethyl iodide; In tetrahydrofuran; tetrachloromethane;
DOI:10.1016/S0040-4020(01)80150-2

Reference yield:

: 146663-08-3
bis(diphenylsilyl)acetylene

: 151412-99-6
5,5,6,6-tetraethyl-4,4,7,7-tetramethyl-3,3,8,8-tetraphenyl-3,4,5,6,7,8-hexasilacyclooctyne

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / PCl₅ / CCl₄ / 14 h / Heating

2: 13 percent / magnesium, ethyl iodide / tetrahydrofuran / 11 h / Heating

With phosphorus pentachloride; magnesium; ethyl iodide; In tetrahydrofuran; tetrachloromethane;
DOI:10.1016/S0040-4020(01)80150-2