HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4-Dichlorobenzaldehyde → HCID 18187272, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4-Dichlorobenzaldehyde | HCID 22710 | — |
| Reactant | 4-Amino-3-penten-2-one | HCID 136873 | — |
| Reactant | Dihydro-2H-thiopyran-3(4H)-one-1,1-dioxide | HCID 11815935 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 18187272 | HCID 18187272 | — |
Reaction Steps
A solution of tetrahydrothiopyran-3-one-1,1-dioxide (255 mg, 1.72 mmol), 3,4-dichlorobenzaldehyde (250 mg, 1.43 mmol) and 4-amino-3-penten-2-one (140 mg, 1.41 mmol) in ethanol (5 mL) was heated to reflux for 24 hours and cooled. The solid that precipitated was collected, washed with ethanol, and dried to provide the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06593335B1 |
| Source dataset | uspto-grants-2003_07 |
| ORD ID | ord-0ca31253dec54be7865a3e547425fb8a |
| Source note | uspto-grants-2003_07 |