1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylic Acid

Base Information

Chemical Name:1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylic Acid
CAS No.:108291-04-9
Molecular Formula:C₁₈H₁₈N₂O₄
Molecular Weight:326.352
Hs Code.:

Synonyms:1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylic Acid

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Chemical Property of 1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylic Acid

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Technology Process of 1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylic Acid

There total 7 articles about 1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylic Acid 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: 98.0%

: 108290-99-9
Ethyl 1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylate

: 108291-04-9
1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylic Acid

Guidance literature:: With potassium hydroxide; In ethanol; for 1h; Heating;
DOI:10.1002/jhet.5570230560

Reference yield:

: 3587-60-8
Benzyloxymethyl chloride

: 108291-04-9
1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylic Acid

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) NaH / 1.) DMF, O deg C - room temp. 1 h 2.) 0 deg C, 10 min

2: 1.) NaH / 1.) DMF, O deg C - room temp. 3 h 2.) 0 deg C, 2 h

3: 1.) NaH / 1.) DMF, 35 - 40 deg C, 3 h 2.) -20 deg C - room temp.

4: 58 percent / Sodium bis(trimethylsilyl)amide / diethyl ether / 4.3 h

5: 82 percent / 0,01 M iodine in C₂H₅OH, CH₃COOK / 2 h

6: 98 percent / KOH / ethanol / 1 h / Heating

With potassium hydroxide; iodine; potassium acetate; sodium hexamethyldisilazane; sodium hydride; In diethyl ether; ethanol;
DOI:10.1002/jhet.5570230560

Reference yield:

: 108290-86-4
2-amino-1H-pyrrole-3-carboxylic acid ethyl ester

: 108291-04-9
1-Benzyloxymethyl-7-ethyl-4,7-dihydro-4-oxo-1H-pyrrolo<2,3-b>pyridine-5-carboxylic Acid

Guidance literature:: Multi-step reaction with 6 steps

1: 1.) NaH / 1.) DMF, O deg C - room temp. 1 h 2.) 0 deg C, 10 min

2: 1.) NaH / 1.) DMF, O deg C - room temp. 3 h 2.) 0 deg C, 2 h

3: 1.) NaH / 1.) DMF, 35 - 40 deg C, 3 h 2.) -20 deg C - room temp.

4: 58 percent / Sodium bis(trimethylsilyl)amide / diethyl ether / 4.3 h

5: 82 percent / 0,01 M iodine in C₂H₅OH, CH₃COOK / 2 h

6: 98 percent / KOH / ethanol / 1 h / Heating

With potassium hydroxide; iodine; potassium acetate; sodium hexamethyldisilazane; sodium hydride; In diethyl ether; ethanol;
DOI:10.1002/jhet.5570230560