2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl ester

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Chemical Name:2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl ester
CAS No.:174071-00-2
Molecular Formula:C₃₂H₃₀FN₃O₃S
Molecular Weight:555.673
Hs Code.:

2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-<i>b</i>]pyridine-5-carboxylic acid ethyl ester

Synonyms:2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl ester

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Chemical Property of 2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl ester

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Technology Process of 2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl ester

There total 9 articles about 2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl 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: 79.0%

: 174070-97-4
ethyl 3-(N-benzyl-N-methylaminomethyl)-4,7-dihydro-7-(2-fluorobenzyl)-2-(4-nitrophenyl)-4-oxothieno[2,3-b]pyridine-5-carboxylate

: 174071-00-2
2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl ester

Guidance literature:: With hydrogenchloride; iron; In ethanol; at 0 ℃; for 1h;
DOI:10.1021/jm0512894

Reference yield:

: 174072-82-3
4-Hydroxy-2-(4-nitrophenyl)-3-methylthieno[2,3-b]pyridine-5-carboxylic acid ethyl ester

: 174071-00-2
2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 60 percent / K₂CO₃; KI / dimethylformamide / 20 - 50 °C

2: N-bromosuccinimide; 2,2'-azobis(isobutyronitrile) / CCl₄ / Heating

3: N,N-diisopropylethylamine / dimethylformamide / 20 °C

4: 79 percent / aq. HCl; Fe / ethanol / 1 h / 0 °C

With hydrogenchloride; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); iron; potassium carbonate; N-ethyl-N,N-diisopropylamine; potassium iodide; In tetrachloromethane; ethanol; N,N-dimethyl-formamide;
DOI:10.1021/jm0512894

Reference yield:

: 174072-77-6
ethyl N-[3-carboxy-4-methyl-5-phenyl-2-thienyl]aminomethylenemalonate

: 174071-00-2
2-(4-amino-phenyl)-3-[(benzyl-methyl-amino)-methyl]-7-(2-fluoro-benzyl)-4-oxo-4,7-dihydro-thieno[2,3-b]pyridine-5-carboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 60 percent / polyphosphate ester / 120 °C

2: 55 percent / NaNO₂; H₂SO₄ / 0.5 h / 0 °C

3: 60 percent / K₂CO₃; KI / dimethylformamide / 20 - 50 °C

4: N-bromosuccinimide; 2,2'-azobis(isobutyronitrile) / CCl₄ / Heating

5: N,N-diisopropylethylamine / dimethylformamide / 20 °C

6: 79 percent / aq. HCl; Fe / ethanol / 1 h / 0 °C

With hydrogenchloride; N-Bromosuccinimide; polyphosphate ester; 2,2'-azobis(isobutyronitrile); sulfuric acid; iron; potassium carbonate; N-ethyl-N,N-diisopropylamine; potassium iodide; sodium nitrite; In tetrachloromethane; ethanol; N,N-dimethyl-formamide;
DOI:10.1021/jm0512894