HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methylamine → Methyl-[3-(2-methylamino-pyrimidin-4-yl)-imidazo[1,2-a]pyrazin-8-yl]-amine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methylamine | HCID 6329 | — |
| Reactant | Methyl-[3-(2-methylsulfanyl-pyrimidin-4-yl)-imidazo[1,2-a]pyrazin-8-yl]-carbamic acid tert-butyl ester | HCID 68226929 | — |
| Product | Methyl-[3-(2-methylamino-pyrimidin-4-yl)-imidazo[1,2-a]pyrazin-8-yl]-amine | HCID 66548443 | — |
Reaction Steps
Methyl-[3-(2-methylamino-pyrimidin-4-yl)-imidazo[1,2-a]pyrazin-8-yl]-amine was prepared by a process analogous to that described in Example 12 starting from methyl-[3-(2-methylsulfanyl-pyrimidin-4-yl)-imidazo[1,2-a]pyrazin-8-yl]-carbamic acid tert-butyl ester (from Example 8 supra), and methylamine LC-MS: [M+H]+ 256.2.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08673905B2 |
| Source dataset | uspto-grants-2014_03 |
| ORD ID | ord-50a12262804b46139c40b0b0b9e109ad |
| Source note | uspto-grants-2014_03 |