HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Amino-2-butenenitrile → 5-Amino-3-methyl-1-(4-chloro-2-methylphenyl) pyrazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Amino-2-butenenitrile | HCID 70699 | — |
| Reactant | (5-Chloro-2-methylphenyl)hydrazine hydrochloride | HCID 13200574 | — |
| Product | 5-Amino-3-methyl-1-(4-chloro-2-methylphenyl) pyrazole | HCID 12763786 | — |
Reaction Steps
5-chloro-2-methylphenylhydrazine HCl (80.32 g.) was reacted with 3-amino-2-butene nitrile (32.5 g.) as described in Example XLIII to give 60.5 g. product, mp 86°-87°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04234594 |
| Source dataset | uspto-grants-1980_11 |
| ORD ID | ord-848d8fe25ac541589e5fb16121082ea5 |
| Source note | uspto-grants-1980_11 |