HuagongsheHuagongshe Chemistry Print Report · For research reference only
Piperonal → HCID 328733, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Piperonal | HCID 8438 | — |
| Reactant | Cyclopropyl methyl ketone | HCID 13004 | — |
| Product | HCID 328733 | HCID 328733 | — |
Reaction Steps
2-(3,4-Methylenedioxyphenyl)vinyl cyclopropyl ketone [III; Ar is 3,4-methylenedioxyphenyl, R is H] was prepared from 8.4 g. of cyclopropyl methyl ketone and 15 g. of piperonal according to the procedure described above in Preparation A1, affording 21.5 g., m.p. 85°-87° C. when recrystallized from ethanol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04171378 |
| Source dataset | uspto-grants-1979_10 |
| ORD ID | ord-6c6d463254394c7ea30c8063050d8a9b |
| Source note | uspto-grants-1979_10 |