1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

Base Information

Chemical Name:1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole
CAS No.:1396753-41-5
Molecular Formula:C₁₃H₁₈BN₃O₂
Molecular Weight:259.116
Hs Code.:

Synonyms:1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

Suppliers and Price of 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

Supply Marketing:

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

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Total 5 raw suppliers

Chemical Property of 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

Chemical Property:

Purity/Quality:: 97% ^*data from raw suppliers

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Pictogram(s):
Hazard Codes:

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Technology Process of 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

There total 6 articles about 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole 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%

: 944718-31-4
5-bromo-1-methyl-1H-benzo[d][1,2,3]triazole

: 73183-34-3
bis(pinacol)diborane

: 1396753-41-5
1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

Guidance literature:: With potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; at 90 ℃; for 12h; Inert atmosphere;

Reference yield:

: 32046-62-1
5-bromo-1H-benzotriazole

: 73183-34-3
bis(pinacol)diborane

: 74-88-4
methyl iodide

: 1396753-41-5
1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

: 1362243-56-8
1-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

: 2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-benzo[d][1,2,3]triazole

Guidance literature:: 5-bromo-1H-benzotriazole; With sodium hydride; In N,N-dimethyl-formamide; for 0.5h; Inert atmosphere;

methyl iodide; In N,N-dimethyl-formamide; for 3h;

bis(pinacol)diborane; With potassium acetate; Inert atmosphere; Heating;

Reference yield:

: 364-73-8
4-Bromo-1-fluoro-2-nitrobenzene

: 1396753-41-5
1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d][1,2,3]triazole

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium carbonate / dichloromethane; water / 2 h / 20 °C

2.1: tin(II) chloride dihdyrate / ethanol / 3 h / 70 °C

2.2: pH 8

3.1: hydrogenchloride; sodium nitrite / water / 4 h / 0 - 10 °C

3.2: pH 8

4.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane / 12 h / 90 °C / Inert atmosphere

With hydrogenchloride; tin(II) chloride dihdyrate; potassium acetate; potassium carbonate; sodium nitrite; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; In 1,4-dioxane; ethanol; dichloromethane; water;