HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(Ethylamino)ethanol → HCID 136186582, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(Ethylamino)ethanol | HCID 8072 | — |
| Reactant | 7-Methylsulphonyl-4-oxo-2-(2-propoxyphenyl)-3,4-dihydropyrimido[4,5-d]pyrimidine | HCID 135670752 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 136186582 | HCID 136186582 | — |
Reaction Steps
In a similar manner to Example 31 reaction of 7-methylsulphonyl-4-oxo-2-(2-propoxyphenyl)-3,4-dihydropyrimido[4,5-d]pyrimidine (0.40 g) and 2-(ethylamino)ethanol (0.64 g) in dichloromethane (12 ml) yielded the title compound, 137 mg, m.p. 141°-2° C. (recrystallised from isopropanol-ether).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05162316 |
| Source dataset | uspto-grants-1992_11 |
| ORD ID | ord-3845738263854a7db5b6d1db130b39c8 |
| Source note | uspto-grants-1992_11 |