6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-carboxylic acid

Base Information

Chemical Name:6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-carboxylic acid
CAS No.:1426918-33-3
Molecular Formula:C₂₆H₂₃N₃O₄
Molecular Weight:441.486
Hs Code.:

Synonyms:6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-carboxylic acid

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Chemical Property of 6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-carboxylic acid

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Technology Process of 6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-carboxylic acid

There total 1 articles about 6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-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: 79.0%

: 1426918-32-2
6-chloro-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1 H-pyrazolo[3,4-b]pyridine-4-carboxylic acid ethyl ester

: 71597-85-8
(p-hydroxyphenyl)boronic acid

: 1426918-33-3
6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-carboxylic acid

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; In 1,4-dioxane; water; Inert atmosphere; Reflux;

Reference yield:

: 41340-78-7
piperazine-1-carboxylic acid dimethylamide

: 1426918-33-3
6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-carboxylic acid

: 1426918-60-6
4-[6-(4-hydroxy-phenyl)-3-((E)-styryl)-1H-pyrazolo[3,4-b]pyridine-4-carbonyl]-piperazine-1-carboxylic acid dimethylamide

Guidance literature:: With 4-methyl-morpholine; dmap; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In tetrahydrofuran; N,N-dimethyl-formamide; at 50 ℃; Sealed tube;

Reference yield:

: 41340-78-7
piperazine-1-carboxylic acid dimethylamide

: 1426918-33-3
6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-carboxylic acid

: 76-05-1
trifluoroacetic acid

: 4-[6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carbonyl]-piperazine-1-carboxylic acid dimethylamide trifluoro acetic salt

Guidance literature:: piperazine-1-carboxylic acid dimethylamide; 6-(4-hydroxy-phenyl)-3-((E)-styryl)-1-(tetrahydro-pyran-2-yl)-1H-pyrazolo[3,4-b]-pyridine-4-carboxylic acid; With 4-methyl-morpholine; dmap; benzotriazol-1-ol; 1,2-dichloro-ethane; In tetrahydrofuran; N,N-dimethyl-formamide; at 50 ℃;

trifluoroacetic acid;