2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(5-(cyclopentylamino)pent-1-ynyl)quinazolin-4(3H)-one

Base Information

Chemical Name:2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(5-(cyclopentylamino)pent-1-ynyl)quinazolin-4(3H)-one
CAS No.:1293914-59-6
Molecular Formula:C₃₇H₃₅ClN₈O₂
Molecular Weight:659.19
Hs Code.:

Synonyms:2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(5-(cyclopentylamino)pent-1-ynyl)quinazolin-4(3H)-one

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Chemical Property of 2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(5-(cyclopentylamino)pent-1-ynyl)quinazolin-4(3H)-one

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Technology Process of 2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(5-(cyclopentylamino)pent-1-ynyl)quinazolin-4(3H)-one

There total 11 articles about 2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(5-(cyclopentylamino)pent-1-ynyl)quinazolin-4(3H)-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: 17.0%

: 1293915-70-4
2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-5-bromo-3-(2-chlorobenzyl)-5-(5-iodopent-1-ynyl)quinazolin-4(3H)-one

: 1003-03-8
Cyclopentamine

: 1293914-59-6
2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(5-(cyclopentylamino)pent-1-ynyl)quinazolin-4(3H)-one

Guidance literature:: In dichloromethane; at 20 ℃; for 72h;

Reference yield:

: 2-bromo-6-[(chloroacetyl)amino]benzoic acid

: 1293914-59-6
2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(5-(cyclopentylamino)pent-1-ynyl)quinazolin-4(3H)-one

Guidance literature:: Multi-step reaction with 6 steps

1: triethylamine; phosphorus trichloride / toluene / 25 h / 20 - 110 °C

2: potassium carbonate / N,N-dimethyl-formamide / 24 h / 20 °C / Darkness

3: sodium carbonate decahydrate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / ethanol / 72 h / 85 °C / Inert atmosphere

4: diethylamine / copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride / 2.5 h / 60 °C / Inert atmosphere

5: 1H-imidazole; triphenylphosphine; iodine / dichloromethane / 2 h / 20 °C

6: dichloromethane / 72 h / 20 °C

With 1H-imidazole; sodium carbonate decahydrate; iodine; potassium carbonate; diethylamine; triethylamine; triphenylphosphine; phosphorus trichloride; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; dichloromethane; N,N-dimethyl-formamide; toluene;

Reference yield:

: 20776-48-1
2-amino-6-chlorobenzoic acid

: 1293914-59-6
2-((4-amino-3-(4-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(5-(cyclopentylamino)pent-1-ynyl)quinazolin-4(3H)-one

Guidance literature:: Multi-step reaction with 7 steps

1: pyridine / toluene / 0 - 115 °C

2: triethylamine; phosphorus trichloride / toluene / 25 h / 20 - 110 °C

3: potassium carbonate / N,N-dimethyl-formamide / 24 h / 20 °C / Darkness

4: sodium carbonate decahydrate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / ethanol / 72 h / 85 °C / Inert atmosphere

5: diethylamine / copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride / 2.5 h / 60 °C / Inert atmosphere

6: 1H-imidazole; triphenylphosphine; iodine / dichloromethane / 2 h / 20 °C

7: dichloromethane / 72 h / 20 °C

With pyridine; 1H-imidazole; sodium carbonate decahydrate; iodine; potassium carbonate; diethylamine; triethylamine; triphenylphosphine; phosphorus trichloride; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; dichloromethane; N,N-dimethyl-formamide; toluene;