HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → HCID 15143350, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Cyclohexyl isocyanate | HCID 18502 | — |
| Reactant | N-[(5-Benzoyl-2-hydroxyphenyl)methyl]prop-2-enamide | HCID 15143346 | — |
| Catalyst | 2,6-Di-tert-butyl-4-methylphenol | HCID 31404 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | HCID 15143350 | HCID 15143350 | 31% |
Reaction Steps
A mixture of 30 g (0.107 mole) of 3-acrylamidomethyl-4-hydroxybenzophenone, 13.5 g (0.108 mole) of cyclohexyl isocyanate, 0.2 g of 2,6-di-tert-butyl-p-cresol, 1.5 g of triethylamine and 180 ml of acetone was refluxed for 3 hours and then left to stand. The crystals formed were filtered off, and 26.3 g of the desired product having a melting point of 142°-144° C. were obtained in this manner. A further 13.5 g of the desired carbamate were obtained by evaporating down the mother liquor.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05202483 |
| Source dataset | uspto-grants-1993_04 |
| ORD ID | ord-841be04470124b40826cf24bf72dd6b7 |
| Source note | uspto-grants-1993_04 |