HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4,5-Trimethoxybenzaldehyde → HCID 323473, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4,5-Trimethoxybenzaldehyde | HCID 6858 | — |
| Reactant | Piperonal | HCID 8438 | — |
| Reactant | 2(5H)-Furanone | HCID 10341 | — |
| Reactant | 1,3-Dithiane | HCID 10451 | — |
| Product | HCID 323473 | HCID 323473 | — |
Reaction Steps
This step in the process parallels work disclosed by Ziegler, et al., J. Org. Chem. 43: 985-991 (1978), in which 2-butenolide was added to a 1,3-dithiane derivative of piperonal and subsequently reacted with 3,4,5-trimethoxybenzaldehyde to produce (±) -isopodophyllotoxone dithiane.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04486445 |
| Source dataset | uspto-grants-1984_12 |
| ORD ID | ord-b4edb7a864604661a2bea407c8673558 |
| Source note | uspto-grants-1984_12 |