HuagongsheHuagongshe Chemistry Print Report · For research reference only
m-Chlorophenylhydrazine hydrochloride → HCID 58345427, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | m-Chlorophenylhydrazine hydrochloride | HCID 75331 | — |
| Reactant | Ethyl 4-(2,4-dichlorophenyl)-2,4-dioxobutanoate | HCID 22997478 | — |
| Product | HCID 58345427 | HCID 58345427 | 22% |
Reaction Steps
Starting from 1 g (3.46 mmol) of 4-(2,4-dichlorophenyl)-2,4-dioxobutanoic acid ethyl ester from example 11A and 842.25 mg (4.7 mmol) of 3-chlorophenylhydrazine hydrochloride, 297.5 mg (0.75 mmol, 22% yield of theory) of product are obtained according to the method described in example 4A and after purification by preparative HPLC.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08314089B2 |
| Source dataset | uspto-grants-2012_11 |
| ORD ID | ord-9d45fb30f0fc4b1ead7772fc6236ca06 |
| Source note | uspto-grants-2012_11 |