6-(2'-formyl-biphenyl-4-yl)-1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester

Base Information

• Chemical Name: 6-(2'-formyl-biphenyl-4-yl)-1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester
• CAS No.: 543744-69-0
• Molecular Formula: C₂₉H₂₅N₃O₅
• Molecular Weight: 495.535

Synonyms:6-(2'-formyl-biphenyl-4-yl)-1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester

Chemical Property of 6-(2'-formyl-biphenyl-4-yl)-1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester

Chemical Property:

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Technology Process of 6-(2'-formyl-biphenyl-4-yl)-1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester

There total 2 articles about 6-(2'-formyl-biphenyl-4-yl)-1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-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: 80.0%

1-(4-methoxy-phenyl)-6-(4-iodo-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester (473927-64-9) + 2-formylbenzene boronic acid (40138-16-7) → 6-(2'-formyl-biphenyl-4-yl)-1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester (543744-69-0)

Guidance literature:

With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; toluene; for 24h; Heating;

DOI:10.1021/jm070245n

Reference yield:

chloro((4-methoxyphenyl)hydrazono]acetic acid ethyl ester + N-[4-(2-formyl)phenyl]phenyl-3-morpholino-5,6-dihydro-2H-pyridin-2-one (545445-16-7) → 6-(2'-formyl-biphenyl-4-yl)-1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester (543744-69-0)

Guidance literature:

With hydrogenchloride; triethylamine; In ethyl acetate;

Reference yield: 100.0%

6-(2'-formyl-biphenyl-4-yl)-1-(4-methoxy-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester (543744-69-0) → 1-(4-Methoxy-phenyl)-6-(2'-methylaminomethyl-biphenyl-4-yl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c)pyridine-3-carboxylic acid ethyl ester (543744-70-3)

Guidance literature:

With methylamine hydrochloride; sodium cyanoborohydride; Zinc chloride; In tetrahydrofuran; methanol;

upstream raw materials:

1-(4-methoxy-phenyl)-6-(4-iodo-phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester

2-formylbenzene boronic acid

N-[4-(2-formyl)phenyl]phenyl-3-morpholino-5,6-dihydro-2H-pyridin-2-one

Downstream raw materials:

C₃₃H₃₄N₄O₅

1-(4-Methoxy-phenyl)-6-(2'-methylaminomethyl-biphenyl-4-yl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c)pyridine-3-carboxylic acid ethyl ester

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