HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dichloromethane → HCID 67424710, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dichloromethane | HCID 6344 | — |
| Reactant | Hydrazine | HCID 9321 | — |
| Reactant | HCID 86031658 | HCID 86031658 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 67424710 | HCID 67424710 | — |
Reaction Steps
(6-Hydrazonomethylquinazolin-4-yl)-(3-methyl-4-phenoxyphenyl)amine is prepared by adding hydrazine (50 mg, 1.00 mmol) to a solution of 4-(3-methyl-4-phenoxyphenylamino)-quinazoline-6-carbaldehyde (250 mg, 0.70 mmol) in a 1:1 mixture of DCM:IPA (6 mL). After stirring at room temperature for 4 hours, excess hydrazine and solvent are removed under reduced pressure to give the desired hydrazone as a brown solid which is carried forward without purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07452895B2 |
| Source dataset | uspto-grants-2008_11 |
| ORD ID | ord-9f30698684cd4de39e8a7a8e5e50bd4b |
| Source note | uspto-grants-2008_11 |