methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate

Base Information

Chemical Name:methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate
CAS No.:1429438-90-3
Molecular Formula:C₂₈H₂₈N₂O₇
Molecular Weight:504.54
Hs Code.:

Synonyms:methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate

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Chemical Property of methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate

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Technology Process of methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate

There total 2 articles about methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate 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: 68.9%

: 1429438-89-0
methyl 1-ethyl-6,7-dihydroxy-4-oxo-1,4-dihydrocinnolin-3-carboxylate

: 824-94-2
p-methoxybenzyl chloride

: 1429438-90-3
methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate

Guidance literature:: With potassium carbonate; potassium iodide; In acetone; Inert atmosphere; Reflux;

Reference yield:

: 28657-80-9
cinoxacin

: 1429438-90-3
methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1.1: boron tribromide / dichloromethane / 41 h / -30 - 20 °C / Inert atmosphere

1.2: -30 - 20 °C / Inert atmosphere

2.1: potassium carbonate; potassium iodide / acetone / Inert atmosphere; Reflux

With boron tribromide; potassium carbonate; potassium iodide; In dichloromethane; acetone;

Reference yield: 96.0%

: 1429438-90-3
methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate

: 1429438-91-4
1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylic acid

Guidance literature:: methyl 1-ethyl-6,7-bis((4-methoxybenzyl)oxy)-4-oxo-1,4-dihydrocinnolin-3-carboxylate; With potassium hydroxide; In methanol; water; for 1.5h; Inert atmosphere; Reflux;

With hydrogenchloride; In methanol; water; at 20 ℃; pH=1; Inert atmosphere;