3-bromo-2-{[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]carbonyl}-7-phenylthieno[2,3-b]pyridin-6(7H)-one

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Chemical Name:3-bromo-2-{[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]carbonyl}-7-phenylthieno[2,3-b]pyridin-6(7H)-one
CAS No.:816424-73-4
Molecular Formula:C₁₉H₁₇BrN₂O₃S
Molecular Weight:433.326
Hs Code.:

Synonyms:3-bromo-2-{[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]carbonyl}-7-phenylthieno[2,3-b]pyridin-6(7H)-one

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Chemical Property of 3-bromo-2-{[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]carbonyl}-7-phenylthieno[2,3-b]pyridin-6(7H)-one

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Technology Process of 3-bromo-2-{[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]carbonyl}-7-phenylthieno[2,3-b]pyridin-6(7H)-one

There total 8 articles about 3-bromo-2-{[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]carbonyl}-7-phenylthieno[2,3-b]pyridin-6(7H)-one 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:

: C₁₄H₇BrClNO₂S

: 68832-13-3
D-prolinol

: 816424-73-4
3-bromo-2-{[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]carbonyl}-7-phenylthieno[2,3-b]pyridin-6(7H)-one

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 1.75h;

Reference yield:

: 6602-54-6
2-chloro-3-pyridinecarbonitrile

: 816424-73-4
3-bromo-2-{[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]carbonyl}-7-phenylthieno[2,3-b]pyridin-6(7H)-one

Guidance literature:: Multi-step reaction with 8 steps

1.1: sodium carbonate / ethanol / 4.5 h / Heating / reflux

2.1: tert.-butylnitrite; copper(ll) bromide / acetonitrile / 4 h / 20 - 25 °C

2.2: 20 °C

3.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 18.5 h / 20 °C

3.2: pH 8.5

4.1: trifluoroacetic anhydride / DMF (N,N-dimethyl-formamide) / 1.25 h / 20 °C

5.1: pyridine; copper diacetate / dichloromethane / 18 h / 20 °C

6.1: sodium hydroxide; ethanol; water / 20 °C / Heating / reflux

6.2: 0.17 h / 70 °C

7.1: thionyl chloride / N,N-dimethyl-formamide / dichloromethane / 1 h / Heating / reflux

8.1: triethylamine / dichloromethane / 1.75 h / 20 °C

With pyridine; sodium hydroxide; thionyl chloride; tert.-butylnitrite; ethanol; water; copper diacetate; sodium carbonate; triethylamine; 3-chloro-benzenecarboperoxoic acid; trifluoroacetic anhydride; copper(ll) bromide; N,N-dimethyl-formamide; In DMF (N,N-dimethyl-formamide); ethanol; dichloromethane; acetonitrile;

Reference yield:

: 514182-57-1
3-bromo-6-oxo-7-phenyl-6,7-dihydrothieno[2,3-b]pyridine-2-carboxylic acid ethyl ester

: 816424-73-4
3-bromo-2-{[(2R)-2-(hydroxymethyl)pyrrolidin-1-yl]carbonyl}-7-phenylthieno[2,3-b]pyridin-6(7H)-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide; ethanol; water / 20 °C / Heating / reflux

1.2: 0.17 h / 70 °C

2.1: thionyl chloride / N,N-dimethyl-formamide / dichloromethane / 1 h / Heating / reflux

3.1: triethylamine / dichloromethane / 1.75 h / 20 °C

With sodium hydroxide; thionyl chloride; ethanol; water; triethylamine; N,N-dimethyl-formamide; In dichloromethane;