HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,3-Dimethylphenol → HCID 21427118, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,3-Dimethylphenol | HCID 10687 | — |
| Reactant | Benzoic acid, 2-hydroxy-3,4-dimethyl- | HCID 185906 | — |
| Reactant | HCID 12366434 | HCID 12366434 | — |
| Reactant | HCID 21427115 | HCID 21427115 | — |
| Reactant | HCID 86734549 | HCID 86734549 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 21427118 | HCID 21427118 | — |
Reaction Steps
3-Cyano-7,8-dimethyl-4-hydroxycoumarin monohydrate, m.p. (EtOH -- pet. ether) 255°-6°, (Found; C, 62.04; H, 4.80; N, 6.04. C12H9NO3.H2O requires C, 61.79; H, 4.76; N, 6.01) was prepared from 2,3-dimethylphenol via 3,4-dimethylsalicylic acid (m.p. 192°-3°), 2-acetoxy-3,4-dimethylbenzoic acid (m.p. 42°-4°) and 2- acetoxy-3,4-dimethylbenzoyl chloride by an analogous procedure to that described in Example 10.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04012407 |
| Source dataset | uspto-grants-1977_03 |
| ORD ID | ord-88306dce2c5649aebc883860c168a0c8 |
| Source note | uspto-grants-1977_03 |