(2-(2H-benzo[d] [1,2,3]triazol-2-yl)-6-(tert-butyl)-4-(2-isocyanatoethyl)phenol)

Base Information

Chemical Name:(2-(2H-benzo[d] [1,2,3]triazol-2-yl)-6-(tert-butyl)-4-(2-isocyanatoethyl)phenol)
CAS No.:200392-16-1
Molecular Formula:C₁₉H₂₀N₄O₂
Molecular Weight:336.393
Hs Code.:

Synonyms:(2-(2H-benzo[d] [1,2,3]triazol-2-yl)-6-(tert-butyl)-4-(2-isocyanatoethyl)phenol)

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Chemical Property of (2-(2H-benzo[d] [1,2,3]triazol-2-yl)-6-(tert-butyl)-4-(2-isocyanatoethyl)phenol)

Chemical Property:

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Technology Process of (2-(2H-benzo[d] [1,2,3]triazol-2-yl)-6-(tert-butyl)-4-(2-isocyanatoethyl)phenol)

There total 3 articles about (2-(2H-benzo[d] [1,2,3]triazol-2-yl)-6-(tert-butyl)-4-(2-isocyanatoethyl)phenol) 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:

: 84268-35-9
(3-(3-(2H-benzo[d] [1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoyl chloride)

: 200392-16-1
(2-(2H-benzo[d] [1,2,3]triazol-2-yl)-6-(tert-butyl)-4-(2-isocyanatoethyl)phenol)

Guidance literature:: (3-(3-(2H-benzo[d] [1,2,3]triazol-2-yl)-5-(tert-butyl)-4-hydroxyphenyl)propanoyl chloride); With hydrogenchloride; sodium azide; In water; for 0.833333h; Cooling with ice; Inert atmosphere;

In chloroform; acetone; for 1.5h; Reflux;

Reference yield:

: 84268-36-0
3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-benzenepropanoic acid

: 200392-16-1
(2-(2H-benzo[d] [1,2,3]triazol-2-yl)-6-(tert-butyl)-4-(2-isocyanatoethyl)phenol)

Guidance literature:: Multi-step reaction with 2 steps

1.1: thionyl chloride / toluene; N,N-dimethyl-formamide / 4 h / 80 °C

2.1: hydrogenchloride; sodium azide / water / 0.83 h / Cooling with ice; Inert atmosphere

2.2: 1.5 h / Reflux

With hydrogenchloride; thionyl chloride; sodium azide; In water; N,N-dimethyl-formamide; toluene;

Reference yield:

: 84268-23-5
2-(3'-tert-butyl-2'-hydroxy-5'-(2-octyloxycarbonylethyl)phenyl)-benzotriazole

: 200392-16-1
(2-(2H-benzo[d] [1,2,3]triazol-2-yl)-6-(tert-butyl)-4-(2-isocyanatoethyl)phenol)

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide / water; isopropyl alcohol / 24.67 h / 20 °C

2.1: thionyl chloride / toluene; N,N-dimethyl-formamide / 4 h / 80 °C

3.1: hydrogenchloride; sodium azide / water / 0.83 h / Cooling with ice; Inert atmosphere

3.2: 1.5 h / Reflux

With hydrogenchloride; thionyl chloride; sodium azide; sodium hydroxide; In water; N,N-dimethyl-formamide; isopropyl alcohol; toluene;