HuagongsheHuagongshe Chemistry Print Report · For research reference only
1H-Isoindole-1,3(2H)-dione, 2-(2-bromoethyl)- → HCID 20237841, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1H-Isoindole-1,3(2H)-dione, 2-(2-bromoethyl)- | HCID 11325 | — |
| Reactant | 3,5-dimethyl-1-phenyl-1H-pyrazol-4-amine | HCID 7037010 | — |
| Reactant | HCID 20237850 | HCID 20237850 | — |
| Product | HCID 20237841 | HCID 20237841 | — |
Reaction Steps
The 4-(2-phthalimidoethylamino)-3,5-dimethyl-1-phenylpyrazole used as starting material is obtained in a manner analogous to that described in Example 1 by reacting N-(2-bromoethyl)-phthalimide with 4-amino-3,5-dimethyl-1-phenylpyrazole. After chromatographic purification on a silica gel column (methylene chloride-ethyl acetate 6:4 v/v), it is obtained in a yield of 56% of theory in the form of a light brownish colored oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04507488 |
| Source dataset | uspto-grants-1985_03 |
| ORD ID | ord-a0c7af4c2a3447a98b9caa28720e7dfc |
| Source note | uspto-grants-1985_03 |