Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | 2-Isocyanatoethyl methacrylate | HCID 35409 | — |
| Reactant | [4-(Dimethylamino)phenyl](4-hydroxyphenyl)methanone | HCID 14205141 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 67854827 | HCID 67854827 | — |
Reaction Steps
0.35 g of triethylamine, dissolved in 13 ml of tetrahydrofuran, was added dropwise at from 15° to 20° C. to a solution of 11.6 g (50 millimoles) of 4-hydroxy-4'-dimethylaminobenzophenone and 8.6 g (55 millimoles) of isocyanatoethyl methacrylate in 50 ml of toluene. The temperature was found to increase slightly to about 30° C. After stirring had been carried out for 10 hours at room temperature, the precipitated crystals were filtered off under suction, washed with toluene and recrystallized from isopropanol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05206417 |
|---|
| Source dataset | uspto-grants-1993_04 |
|---|
| ORD ID | ord-d9bb27984cd74919be367a27a6b4b1bc |
|---|
| Source note | uspto-grants-1993_04 |
|---|
