2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one

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Chemical Name:2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
CAS No.:1446712-47-5
Molecular Formula:C₂₁H₁₇F₂N₇O
Molecular Weight:421.409
Hs Code.:

Synonyms:2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one

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Chemical Property of 2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one

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Technology Process of 2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one

There total 9 articles about 2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-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:

: 1446712-44-2
2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-4-iodo-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one

: 1446712-47-5
2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one

Guidance literature:: With palladium 10% on activated carbon; hydrogen; In N,N-dimethyl-formamide; for 4h;

Reference yield:

: 1446712-58-8
1-(2,3-difluorobenzyl)-3-iodo-6-methyl-1H-pyrazolo[3,4-d]pyrimidine

: 1446712-47-5
2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one

Guidance literature:: Multi-step reaction with 5 steps

1.1: dimethyl sulfoxide / 2 h / 150 °C

2.1: sodium methylate / methanol / 1 h / 20 °C / Inert atmosphere

2.2: 2 h / Inert atmosphere; Reflux

3.1: potassium tert-butylate / tert-butyl alcohol / 24 h / Reflux

4.1: isopentyl nitrite; diiodomethane / 8 h / 85 °C

4.2: 85 °C

5.1: hydrogen; palladium 10% on activated carbon / N,N-dimethyl-formamide / 4 h

With diiodomethane; palladium 10% on activated carbon; potassium tert-butylate; hydrogen; sodium methylate; isopentyl nitrite; In methanol; dimethyl sulfoxide; N,N-dimethyl-formamide; tert-butyl alcohol;

Reference yield:

: 1228788-10-0
methyl 3,3-dicyano-2,2-dimethylpropanoate

: 1446712-47-5
2-[1-(2,3-difluorobenzyl)-6-methyl-1H-pyrazolo[3,4-d]pyrimidin-3-yl]-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium tert-butylate / tert-butyl alcohol / 24 h / Reflux

2.1: isopentyl nitrite; diiodomethane / 8 h / 85 °C

2.2: 85 °C

3.1: hydrogen; palladium 10% on activated carbon / N,N-dimethyl-formamide / 4 h

With diiodomethane; palladium 10% on activated carbon; potassium tert-butylate; hydrogen; isopentyl nitrite; In N,N-dimethyl-formamide; tert-butyl alcohol;