HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,3-Dihydro-1-benzofuran-5-ylmethanamine → N2-[2,3-dihydrobenzo[b]furan-5-ylmethyl]-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-2,4-pyrimidinediamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,3-Dihydro-1-benzofuran-5-ylmethanamine | HCID 2735367 | — |
| Reactant | 2-chloro-5-fluoro-N-(3,4-ethylenedioxyphenyl)-4-pyrimidineamine | HCID 22060362 | — |
| Product | N2-[2,3-dihydrobenzo[b]furan-5-ylmethyl]-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-2,4-pyrimidinediamine | HCID 22061054 | — |
Reaction Steps
In like manner to the preparation of N4-(3-aminophenyl)-N2-[2-(methoxycarbonyl)-benzofurane-5-yl]-5-fluoro-2,4-pyrimidinediamine, 2-chloro-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-4-pyrimidineamine and 2,3-dihydrobenzo[b]furan-5-ylmethylamine were reacted to give N2-[2,3-dihydrobenzo[b]furan-5-ylmethyl]-N4-(3,4-ethylenedioxyphenyl)-5-fluoro-2,4-pyrimidinediamine. LCMS: ret. time: 21.43 min.; purity: 97.5%; MS (m/e): 395.05 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08853397B2 |
| Source dataset | uspto-grants-2014_10 |
| ORD ID | ord-9eb3161c50214849b858802b7456855e |
| Source note | uspto-grants-2014_10 |