ethyl N-nitroso-N-[9-{10-(4-tert-butyl-2,6-dimethylphenyl)anthryl}]{(4-bromo-2,6-dimethylphenyl)methyl}carbamate

Base Information

Chemical Name:ethyl N-nitroso-N-[9-{10-(4-tert-butyl-2,6-dimethylphenyl)anthryl}]{(4-bromo-2,6-dimethylphenyl)methyl}carbamate
CAS No.:666257-67-6
Molecular Formula:C₃₈H₃₉BrN₂O₃
Molecular Weight:651.643
Hs Code.:

Synonyms:ethyl N-nitroso-N-[9-{10-(4-tert-butyl-2,6-dimethylphenyl)anthryl}]{(4-bromo-2,6-dimethylphenyl)methyl}carbamate

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Chemical Property of ethyl N-nitroso-N-[9-{10-(4-tert-butyl-2,6-dimethylphenyl)anthryl}]{(4-bromo-2,6-dimethylphenyl)methyl}carbamate

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Technology Process of ethyl N-nitroso-N-[9-{10-(4-tert-butyl-2,6-dimethylphenyl)anthryl}]{(4-bromo-2,6-dimethylphenyl)methyl}carbamate

There total 7 articles about ethyl N-nitroso-N-[9-{10-(4-tert-butyl-2,6-dimethylphenyl)anthryl}]{(4-bromo-2,6-dimethylphenyl)methyl}carbamate 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: 100.0%

: 666257-66-5
ethyl [9-{10-(4-(t-butyl)-2,6-dimethylphenyl)}anthryl](4-bromo-2,6-dimethylphenyl)methylcarbamate

: 666257-67-6
ethyl N-nitroso-N-[9-{10-(4-tert-butyl-2,6-dimethylphenyl)anthryl}]{(4-bromo-2,6-dimethylphenyl)methyl}carbamate

Guidance literature:: With sodium acetate; Nitrogen dioxide; In tetrachloromethane; at -20 - 20 ℃; for 2h;
DOI:10.1021/ja038450p

Reference yield:

: 90-44-8
anthracen-9(10H)-one

: 666257-67-6
ethyl N-nitroso-N-[9-{10-(4-tert-butyl-2,6-dimethylphenyl)anthryl}]{(4-bromo-2,6-dimethylphenyl)methyl}carbamate

Guidance literature:: Multi-step reaction with 6 steps

1.1: tBuLi / diethyl ether; pentane / -78 - 20 °C

1.2: 44 percent / toluene; diethyl ether; pentane / Heating

2.1: 89 percent / bromine / CCl₄ / 20 °C

3.1: nBuLi / diethyl ether; hexane / 3 h / 0 °C

3.2: 74 percent / tetrahydrofuran; diethyl ether; hexane / 20 °C

4.1: 97 percent / HCl / benzene / 1 h / 5 °C

5.1: 75 percent / silver tetrafluoroborate / dioxane / Heating

6.1: 100 percent / nitrogen dioxide; sodium acetate / CCl₄ / 2 h / -20 - 20 °C

With hydrogenchloride; silver tetrafluoroborate; n-butyllithium; bromine; tert.-butyl lithium; sodium acetate; Nitrogen dioxide; In 1,4-dioxane; tetrachloromethane; diethyl ether; hexane; pentane; benzene;
DOI:10.1021/jo0494026

Reference yield:

: 5345-05-1
4-t-butyl-2,6-dimethylbromobenzene

: 666257-67-6
ethyl N-nitroso-N-[9-{10-(4-tert-butyl-2,6-dimethylphenyl)anthryl}]{(4-bromo-2,6-dimethylphenyl)methyl}carbamate

Guidance literature:: Multi-step reaction with 6 steps

1.1: tBuLi / diethyl ether; pentane / -78 - 20 °C

1.2: 44 percent / toluene; diethyl ether; pentane / Heating

2.1: 89 percent / bromine / CCl₄ / 20 °C

3.1: nBuLi / diethyl ether; hexane / 3 h / 0 °C

3.2: 74 percent / tetrahydrofuran; diethyl ether; hexane / 20 °C

4.1: 97 percent / HCl / benzene / 1 h / 5 °C

5.1: 75 percent / silver tetrafluoroborate / dioxane / Heating

6.1: 100 percent / nitrogen dioxide; sodium acetate / CCl₄ / 2 h / -20 - 20 °C

With hydrogenchloride; silver tetrafluoroborate; n-butyllithium; bromine; tert.-butyl lithium; sodium acetate; Nitrogen dioxide; In 1,4-dioxane; tetrachloromethane; diethyl ether; hexane; pentane; benzene;
DOI:10.1021/jo0494026