2-(2,6-dihydroxy-3-tert-butylphenyl)-2H-benzotriazole

Base Information

Chemical Name:2-(2,6-dihydroxy-3-tert-butylphenyl)-2H-benzotriazole
CAS No.:1426261-77-9
Molecular Formula:C₁₆H₁₇N₃O₂
Molecular Weight:283.33
Hs Code.:

Synonyms:2-(2,6-dihydroxy-3-tert-butylphenyl)-2H-benzotriazole

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Chemical Property of 2-(2,6-dihydroxy-3-tert-butylphenyl)-2H-benzotriazole

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Technology Process of 2-(2,6-dihydroxy-3-tert-butylphenyl)-2H-benzotriazole

There total 8 articles about 2-(2,6-dihydroxy-3-tert-butylphenyl)-2H-benzotriazole 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: 81.0%

: 507-19-7
t-butyl bromide

: 78411-63-9
2-(2,6-dihydroxy)-2H-benzotriazole

: 1426261-77-9
2-(2,6-dihydroxy-3-tert-butylphenyl)-2H-benzotriazole

: 2-(3',5'-di-tert-butyl-2',6'-dihydroxyphenyl)benzotriazole

Guidance literature:: With silica gel; potassium carbonate; In tetrachloromethane; at 70 - 73 ℃; for 40h;
DOI:10.1016/j.tet.2013.01.096

Reference yield: 44.2%

: 507-19-7
t-butyl bromide

: 78411-63-9
2-(2,6-dihydroxy)-2H-benzotriazole

: 1426261-77-9
2-(2,6-dihydroxy-3-tert-butylphenyl)-2H-benzotriazole

Guidance literature:: With silica gel; potassium carbonate; In tetrachloromethane; at 70 - 73 ℃; for 24h;
DOI:10.1016/j.tet.2013.01.096

Reference yield:

: 78411-57-1
5-(2,4-dimethoxyphenyl)-1-(2-nitrophenyl)-1H-tetrazole

: 1426261-77-9
2-(2,6-dihydroxy-3-tert-butylphenyl)-2H-benzotriazole

Guidance literature:: Multi-step reaction with 3 steps

1: nitrobenzene / Reflux

2: hydrogen bromide / Reflux

3: potassium carbonate; silica gel / tetrachloromethane / 24 h / 70 - 73 °C

With hydrogen bromide; silica gel; potassium carbonate; In tetrachloromethane; nitrobenzene;
DOI:10.1016/j.tet.2013.01.096