4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane

Base Information

Chemical Name:4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane
CAS No.:853998-14-8
Molecular Formula:C₂₀H₃₁BO₂
Molecular Weight:314.276
Hs Code.:

Synonyms:4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane

Suppliers and Price of 4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane

Supply Marketing:

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

Manufacturers and distributors:

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Crysdot
4,4,5,5-Tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane 97%
1g
$ 1191.00

Total 8 raw suppliers

Chemical Property of 4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

4,4,5,5-Tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane 97% ^*data from reagent suppliers

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Hazard Codes:

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Useful:

Technology Process of 4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane

There total 4 articles about 4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane 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: 74.0%

: 27452-17-1
6-bromo-1,2,3,4-tetrahydro-1,1,4,4-tetramethylnaphthalene

: 73183-34-3
bis(pinacol)diborane

: 853998-14-8
4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane

Guidance literature:: With potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In dimethyl sulfoxide; at 80 ℃; for 20h;
DOI:10.1016/j.tet.2005.03.023

Reference yield: 73.0%

: 6683-46-1
1,1,4,4-Tetramethyl-1,2,3,4-tetrahydro-naphthalene

: 73183-34-3
bis(pinacol)diborane

: 853998-14-8
4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane

Guidance literature:: With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine; In tetrahydrofuran; at 80 ℃; for 16h; Inert atmosphere; Sealed tube;
DOI:10.1002/anie.201710735

Reference yield:

: 108-86-1,52753-63-6
bromobenzene

: 853998-14-8
4,4,5,5-tetramethyl-2-(5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)-1,3,2-dioxaborolane

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / aluminium trichloride / CH₂Cl₂ / 20 °C

2: 74 percent / potassium acetate / PdCl₂(dppf) / dimethylsulfoxide / 20 h / 80 °C

With aluminium trichloride; potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In dichloromethane; dimethyl sulfoxide; 1: Friedel-Crafts alkylation;
DOI:10.1016/j.tet.2005.03.023