HuagongsheHuagongshe Chemistry Print Report · For research reference only
Morpholine → HCID 178520970, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Morpholine | HCID 8083 | — |
| Reactant | O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate | HCID 2733207 | — |
| Reactant | HCID 178525760 | HCID 178525760 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | HCID 178520970 | HCID 178520970 | — |
Reaction Steps
Prepared from 4-[(3-chloro-4-fluorophenyl)amino]-6-[trans-4-carboxycyclohexylamino]pyrimido[5,4-d]pyrimidine by reaction with O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate, triethylamine and morpholine. Melting point: 221°-225° C.; Rf : 0.47 (silica gel; petroleum ether/ethyl acetate/methanol=10:8:3)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05821240 |
| Source dataset | uspto-grants-1998_10 |
| ORD ID | ord-21e392b1005e4d019800ef55802695fb |
| Source note | uspto-grants-1998_10 |