5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-carboxy-phenoxymethyl ester

Base Information

Chemical Name:5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-carboxy-phenoxymethyl ester
CAS No.:135922-52-0
Molecular Formula:C₂₁H₁₇NO₈
Molecular Weight:411.368
Hs Code.:

Synonyms:5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-carboxy-phenoxymethyl ester

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Chemical Property of 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-carboxy-phenoxymethyl ester

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Technology Process of 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-carboxy-phenoxymethyl ester

There total 4 articles about 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-carboxy-phenoxymethyl 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: 70.0%

: 135922-49-5
5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-formyl-phenoxymethyl ester

: 135922-52-0
5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-carboxy-phenoxymethyl ester

Guidance literature:: With potassium permanganate; tetrabutylammomium bromide; In dichloromethane; water; for 3h; Ambient temperature;
DOI:10.1016/0223-5234(91)90108-Y

Reference yield:

: 59587-08-5
oxolinic acid sodium salt

: 135922-52-0
5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-carboxy-phenoxymethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 30 percent / aliquat 336 / H₂O; CH₂Cl₂ / 1 h / Ambient temperature

2: 70 percent / Bu₄NBr, KMnO₄ / CH₂Cl₂; H₂O / 3 h / Ambient temperature

With potassium permanganate; tetrabutylammomium bromide; Aliquat 336; In dichloromethane; water;
DOI:10.1016/0223-5234(91)90108-Y

Reference yield:

: 123-08-0,65581-83-1
4-hydroxy-benzaldehyde

: 135922-52-0
5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-carboxy-phenoxymethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: tBuOK / dimethylformamide / 3 h / 80 °C

2: SO₂Cl₂ / CH₂Cl₂ / 0.17 h / Ambient temperature

3: 30 percent / aliquat 336 / H₂O; CH₂Cl₂ / 1 h / Ambient temperature

4: 70 percent / Bu₄NBr, KMnO₄ / CH₂Cl₂; H₂O / 3 h / Ambient temperature

With potassium permanganate; sulfuryl dichloride; potassium tert-butylate; tetrabutylammomium bromide; Aliquat 336; In dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1016/0223-5234(91)90108-Y