HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus oxychloride → 9-Chloro-5,6,7,8-tetrahydro-pyrazolo[5,1-b]quinazoline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | 10-chloro-6,7,8,9-tetrahydro-5H-1,4,10a-triaza-cyclohepta[f]indene | HCID 58587698 | — |
| Product | 9-Chloro-5,6,7,8-tetrahydro-pyrazolo[5,1-b]quinazoline | HCID 63820807 | — |
Reaction Steps
Using the method described for the preparation of 10-chloro-6,7,8,9-tetrahydro-5H-1,4,10a-triaza-cyclohepta[f]indene, the reaction of 7,8-tetrahydro-pyrazolo[5,1-b]quinazolin-9-ol and phosphorus oxychloride provided the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07319103B2 |
| Source dataset | uspto-grants-2008_01 |
| ORD ID | ord-dc097dbc6f6a4ff39884654b925c672f |
| Source note | uspto-grants-2008_01 |