5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-isopropyl-5-methyl-phenoxymethyl ester

Base Information

• Chemical Name: 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-isopropyl-5-methyl-phenoxymethyl ester
• CAS No.: 135922-47-3
• Molecular Formula: C₂₄H₂₅NO₆
• Molecular Weight: 423.466

Synonyms:5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-isopropyl-5-methyl-phenoxymethyl ester

Chemical Property of 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-isopropyl-5-methyl-phenoxymethyl ester

Chemical Property:

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Technology Process of 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-isopropyl-5-methyl-phenoxymethyl ester

There total 3 articles about 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-isopropyl-5-methyl-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: 65.0%

oxolinic acid sodium salt (59587-08-5) + 2-Chloromethoxy-1-isopropyl-4-methyl-benzene (135922-44-0) → 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-isopropyl-5-methyl-phenoxymethyl ester (135922-47-3)

Guidance literature:

With Aliquat 336; In dichloromethane; water; for 1h; Ambient temperature;

DOI:10.1016/0223-5234(91)90108-Y

Reference yield:

thymol (89-83-8) → 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-isopropyl-5-methyl-phenoxymethyl ester (135922-47-3)

Guidance literature:

Multi-step reaction with 3 steps

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

2: SO₂Cl₂ / CH₂Cl₂ / 0.17 h / Ambient temperature

3: 65 percent / aliquat 336 / H₂O; CH₂Cl₂ / 1 h / Ambient temperature

With sulfuryl dichloride; potassium tert-butylate; Aliquat 336; In dichloromethane; water; N,N-dimethyl-formamide;

DOI:10.1016/0223-5234(91)90108-Y

Reference yield:

2-(4-Chloro-phenylsulfanylmethoxy)-1-isopropyl-4-methyl-benzene (135922-42-8) → 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 2-isopropyl-5-methyl-phenoxymethyl ester (135922-47-3)

Guidance literature:

Multi-step reaction with 2 steps

1: SO₂Cl₂ / CH₂Cl₂ / 0.17 h / Ambient temperature

2: 65 percent / aliquat 336 / H₂O; CH₂Cl₂ / 1 h / Ambient temperature

With sulfuryl dichloride; Aliquat 336; In dichloromethane; water;

DOI:10.1016/0223-5234(91)90108-Y

upstream raw materials:

oxolinic acid sodium salt

2-Chloromethoxy-1-isopropyl-4-methyl-benzene

thymol

2-(4-Chloro-phenylsulfanylmethoxy)-1-isopropyl-4-methyl-benzene

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