(9H-fluoren-9-yl)methyl (4-((2,3-diaminopyridin-4-yl)oxy)phenyl)carbamate

Base Information

Chemical Name:(9H-fluoren-9-yl)methyl (4-((2,3-diaminopyridin-4-yl)oxy)phenyl)carbamate
CAS No.:1380678-11-4
Molecular Formula:C₂₆H₂₂N₄O₃
Molecular Weight:438.486
Hs Code.:

Synonyms:(9H-fluoren-9-yl)methyl (4-((2,3-diaminopyridin-4-yl)oxy)phenyl)carbamate

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Chemical Property of (9H-fluoren-9-yl)methyl (4-((2,3-diaminopyridin-4-yl)oxy)phenyl)carbamate

Chemical Property:

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Technology Process of (9H-fluoren-9-yl)methyl (4-((2,3-diaminopyridin-4-yl)oxy)phenyl)carbamate

There total 4 articles about (9H-fluoren-9-yl)methyl (4-((2,3-diaminopyridin-4-yl)oxy)phenyl)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: 48.0%

: 1380678-10-3
(9H-fluoren-9-yl)methyl (4-((2-amino-3-nitropyridin-4-yl)oxy)phenyl)carbamate

: 1380678-11-4
(9H-fluoren-9-yl)methyl (4-((2,3-diaminopyridin-4-yl)oxy)phenyl)carbamate

Guidance literature:: With ethanol; calcium chloride; zinc; for 1h; Reflux;
DOI:10.1002/cmdc.201200120

Reference yield:

: 19798-80-2
2-Amino-4-chloropyridine

: 1380678-11-4
(9H-fluoren-9-yl)methyl (4-((2,3-diaminopyridin-4-yl)oxy)phenyl)carbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: sulfuric acid; nitric acid / 120 h / 0 - 4 °C

2.1: potassium tert-butylate / N,N-dimethyl-formamide / 1 h / Inert atmosphere

2.2: 20 h / 70 °C / Inert atmosphere

3.1: sodium hydrogencarbonate / 1,4-dioxane; water / 0 - 20 °C

4.1: ethanol; calcium chloride; zinc / 1 h / Reflux

With ethanol; sulfuric acid; potassium tert-butylate; nitric acid; sodium hydrogencarbonate; calcium chloride; zinc; In 1,4-dioxane; water; N,N-dimethyl-formamide;
DOI:10.1002/cmdc.201200120

Reference yield:

: 884339-67-7
4-(4-aminophenoxy)-3-nitropyridin-2-amine

: 1380678-11-4
(9H-fluoren-9-yl)methyl (4-((2,3-diaminopyridin-4-yl)oxy)phenyl)carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydrogencarbonate / 1,4-dioxane; water / 0 - 20 °C

2: ethanol; calcium chloride; zinc / 1 h / Reflux

With ethanol; sodium hydrogencarbonate; calcium chloride; zinc; In 1,4-dioxane; water;
DOI:10.1002/cmdc.201200120