1-benzyl-5-hydroxy-2-oxo-3,8-di-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester

Base Information

Chemical Name:1-benzyl-5-hydroxy-2-oxo-3,8-di-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester
CAS No.:1392840-39-9
Molecular Formula:C₂₇H₂₀N₄O₄
Molecular Weight:464.48
Hs Code.:

Synonyms:1-benzyl-5-hydroxy-2-oxo-3,8-di-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester

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Chemical Property of 1-benzyl-5-hydroxy-2-oxo-3,8-di-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester

Chemical Property:

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Technology Process of 1-benzyl-5-hydroxy-2-oxo-3,8-di-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester

There total 8 articles about 1-benzyl-5-hydroxy-2-oxo-3,8-di-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester 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:

: 1392840-38-8
1-benzyl-8-bromo-5-hydroxy-2-oxo-3-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylic acid methyl ester

: 59020-10-9
3-(tributylstannyl)pyridine

: 1392840-39-9
1-benzyl-5-hydroxy-2-oxo-3,8-di-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester

Guidance literature:: bis-triphenylphosphine-palladium(II) chloride; In N,N-dimethyl-formamide; at 120 ℃; for 3h; Inert atmosphere;

Reference yield:

: 100-46-9
benzylamine

: 1392840-39-9
1-benzyl-5-hydroxy-2-oxo-3,8-di-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester

Guidance literature:: Multi-step reaction with 8 steps

1.1: methanol / 2 h / Reflux

1.2: 48 h / Reflux

2.1: sodium methylate; N-Bromosuccinimide / methanol / 1 h / Reflux

3.1: dibenzoyl peroxide; N-Bromosuccinimide / tetrachloromethane / 16 h / Reflux

4.1: potassium carbonate; sodium iodide / N,N-dimethyl-formamide / 72 h / 20 °C

5.1: sodium methylate / methanol / 5 h

6.1: bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 2 h / 120 °C / Inert atmosphere

7.1: N-Bromosuccinimide / dichloromethane / 3 h / Reflux

8.1: bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 3 h / 120 °C / Inert atmosphere

With N-Bromosuccinimide; sodium methylate; potassium carbonate; sodium iodide; dibenzoyl peroxide; bis-triphenylphosphine-palladium(II) chloride; In methanol; tetrachloromethane; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 1392838-68-4
1-benzyl-3-bromo-5-hydroxy-2-oxo-1,2-dihydro-[1,7]-naphthyridine-6-carboxylic acid methyl ester

: 1392840-39-9
1-benzyl-5-hydroxy-2-oxo-3,8-di-pyridin-3-yl-1,2-dihydro-[1,7]naphthyridine-6-carboxylicacid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 2 h / 120 °C / Inert atmosphere

2: N-Bromosuccinimide / dichloromethane / 3 h / Reflux

3: bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 3 h / 120 °C / Inert atmosphere

With N-Bromosuccinimide; bis-triphenylphosphine-palladium(II) chloride; In dichloromethane; N,N-dimethyl-formamide;