bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]diazomethane

Base Information

Chemical Name:bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]diazomethane
CAS No.:853732-50-0
Molecular Formula:C₆₃H₅₆N₄
Molecular Weight:869.164
Hs Code.:

Synonyms:bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]diazomethane

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Chemical Property of bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]diazomethane

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Technology Process of bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]diazomethane

There total 8 articles about bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]diazomethane 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: 32.0%

: 853732-58-8
ethyl bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]methylcarbamate

: 853732-50-0
bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]diazomethane

Guidance literature:: ethyl bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]methylcarbamate; With sodium acetate; dinitrogen tetraoxide; In tetrachloromethane; at 0 ℃; for 2h;

With potassium tert-butylate; In tetrahydrofuran; at 20 ℃;
DOI:10.1021/ja0424225

Reference yield:

: 853732-53-3
2-bromo-10-(4-tert-butyl-2,6-dimethylphenyl)anthracene

: 853732-50-0
bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]diazomethane

Guidance literature:: Multi-step reaction with 6 steps

1.1: Br₂ / CCl₄ / 20 °C

2.1: n-butyllithium / diethyl ether; hexane / 2 h / 0 °C

2.2: 163 mg / diethyl ether; hexane / Heating

3.1: HCl / benzene / 2 h / 0 °C

4.1: 660 mg / AgBF₄ / dioxane / Heating

5.1: 25 percent / PdCl₂(dppf)2*CH₂Cl₂; K₃PO₄ / dioxane / 48 h / Heating

6.1: N₂O₄; AcONa / CCl₄ / 2 h / 0 °C

6.2: 32 percent / potassium t-butoxide / tetrahydrofuran / 20 °C

With hydrogenchloride; potassium phosphate; silver tetrafluoroborate; n-butyllithium; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; bromine; sodium acetate; dinitrogen tetraoxide; In 1,4-dioxane; tetrachloromethane; diethyl ether; hexane; benzene; 5.1: Suzuki coupling;
DOI:10.1021/ja0424225

Reference yield:

: 853732-54-4
2,9-dibromo-10-(4-tert-butyl-2,6-dimethylphenyl)anthracene

: 853732-50-0
bis[10-(4-tert-butyl-2,6-dimethylphenyl)-2-(4-pyridyl)-9-anthryl]diazomethane

Guidance literature:: Multi-step reaction with 5 steps

1.1: n-butyllithium / diethyl ether; hexane / 2 h / 0 °C

1.2: 163 mg / diethyl ether; hexane / Heating

2.1: HCl / benzene / 2 h / 0 °C

3.1: 660 mg / AgBF₄ / dioxane / Heating

4.1: 25 percent / PdCl₂(dppf)2*CH₂Cl₂; K₃PO₄ / dioxane / 48 h / Heating

5.1: N₂O₄; AcONa / CCl₄ / 2 h / 0 °C

5.2: 32 percent / potassium t-butoxide / tetrahydrofuran / 20 °C

With hydrogenchloride; potassium phosphate; silver tetrafluoroborate; n-butyllithium; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; sodium acetate; dinitrogen tetraoxide; In 1,4-dioxane; tetrachloromethane; diethyl ether; hexane; benzene; 4.1: Suzuki coupling;
DOI:10.1021/ja0424225