HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus oxychloride → 1-Chloro-4-cyclopentyl-7-methoxyphthalazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | 4-cyclopentyl-7-methoxy-2H-phthalazin-1-one | HCID 69213967 | — |
| Product | 1-Chloro-4-cyclopentyl-7-methoxyphthalazine | HCID 86612223 | — |
Reaction Steps
This compound is obtained according to the procedure described in 1.3. by reacting 4-cyclopentyl-7-methoxy-2H-phthalazin-1-one with phosphoryl chloride. The product is too impure for a description by NMR. It is used as obtained in the following amination reaction.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07423030B2 |
| Source dataset | uspto-grants-2008_09 |
| ORD ID | ord-98b16decaa6b48368c3a5825c80b03eb |
| Source note | uspto-grants-2008_09 |