HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → Diethyl 2-(1,3-benzodioxol-5-ylmethylene)malonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Diethyl Malonate | HCID 7761 | — |
| Reactant | Piperidine | HCID 8082 | — |
| Reactant | Piperonal | HCID 8438 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | Diethyl 2-(1,3-benzodioxol-5-ylmethylene)malonate | HCID 229795 | — |
Reaction Steps
Into a one-liter three-necked conical flask are introduced 50 g (333.04 mmol) of piperonal, 53.34 g (333.04 mmol) of diethyl malonate, 2.26 g (26.59 mmol) of piperidine, 110 ml of toluene and 1.6 g (26.66 mmol) of acetic acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05945548 |
| Source dataset | uspto-grants-1999_08 |
| ORD ID | ord-86c5e4fbf5a94c8b976a9106b571e10d |
| Source note | uspto-grants-1999_08 |