HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → HCID 86746582, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Dibutylamine | HCID 8148 | — |
| Reactant | 2-tert-Butyl-6-methylphenol | HCID 16678 | — |
| Reactant | 1,3-benzoxazole-2-thiol | HCID 178418282 | — |
| Product | HCID 86746582 | HCID 86746582 | — |
Reaction Steps
2-Mercaptobenzoxazole (10.96 g, 0.073 mol), 2-tertbutyl-6-methylphenol (11.9 g, 0.073 mol), paraformaldehyde (2.18 g, 0.073 mol) and di-n-butylamine (0.5 ml) are heated to 120° C. After two hours, the reaction mixture solidifies. The solid mass is crystallised from ethanol to yield a white solid (19.8 g, 84% of theory) of m.p. 155°-157° C. (Found N=4.17; C19H21NO2S requires N=4.28%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05190723 |
| Source dataset | uspto-grants-1993_03 |
| ORD ID | ord-ab45366c1340438fa52e4b970170383a |
| Source note | uspto-grants-1993_03 |