HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Methoxybenzaldehyde → HCID 76168094, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Methoxybenzaldehyde | HCID 11569 | — |
| Reactant | 4-Methoxybenzaldehyde | HCID 31244 | — |
| Reactant | 3,5-Diacetyl-2,6-dihydroxy-4h-pyran-4-one | HCID 135465969 | — |
| Product | HCID 76168094 | HCID 76168094 | — |
| Product | HCID 76168099 | HCID 76168099 | — |
Reaction Steps
Following the procedure of Example 1, equimolar amounts of 3,5-diacetyl-4,6-dihydroxy-2H-pyran-2-one and p-methoxybenzaldehyde or m-methoxybenzaldehyde are reacted to furnish 5-acetyl-4-hydroxy-3-(p-methoxycinnamoyl)-2H-pyran-2,6(3H)-dione, m.p. 182°-184° C., and 5-acetyl-4-hydroxy-3-(m-methoxycinnamoyl)-2H-pyran-2,6(3H)-dione, m.p. 180°-182° C., respectively.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04015009 |
| Source dataset | uspto-grants-1977_03 |
| ORD ID | ord-47586f2b50e64c4185751c5aa0bc5b2b |
| Source note | uspto-grants-1977_03 |