HuagongsheHuagongshe Chemistry Print Report · For research reference only
beta-Alanine Benzyl Amine Urea → 1,7-Dibenzyl-6-oxo-octahydro-pyrimido[1,6-a]pyrimidin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | beta-Alanine Benzyl Amine Urea | HCID 86761057 | — |
| Solvent | Formic Acid | HCID 284 | — |
| Product | 1,7-Dibenzyl-6-oxo-octahydro-pyrimido[1,6-a]pyrimidin-2-one | HCID 46935999 | — |
Reaction Steps
The thiourea group-containing resin of step (C) was treated with formic acid and kept shaking for 15 hrs. The resin was filtered off and the filtrate was concentrated and purified by chromatography (silica gel) to obtain the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07662960B2 |
| Source dataset | uspto-grants-2010_02 |
| ORD ID | ord-07300fed15094213a092c56fdc88f492 |
| Source note | uspto-grants-2010_02 |