HuagongsheHuagongshe Chemistry Print Report · For research reference only
P-Xylene → HCID 18994047, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | P-Xylene | HCID 7809 | — |
| Reactant | Glyoxal, phenyl-, hydrate | HCID 12215922 | — |
| Catalyst | Titanium Tetrachloride | HCID 24193 | — |
| Solvent | 1,1-Dichloroethane | HCID 6365 | — |
| Product | HCID 18994047 | HCID 18994047 | — |
Reaction Steps
Phenylglyoxal monohydrate (500 mg, 3.29 mM) and p-xylene (0.56 ml, 4.79 mM) were dissolved in dichloroethane (5 ml), titanium tetrachloride (0.9 ml, 8.2 mM) was added, and reacted at room temperature for 30 minutes. Using the same procedure as in Example 1, 2',5'-dimethylbenzoin was obtained as crystal (587.7 mg, 73.9% yield).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05484689 |
| Source dataset | uspto-grants-1996_01 |
| ORD ID | ord-235b17a21ecf454d9b2b65049468ef13 |
| Source note | uspto-grants-1996_01 |