HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydroquinone → N-(3-(Dimethylamino)-2,2-dimethylpropyl)methacrylamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydroquinone | HCID 785 | — |
| Reactant | Phosphoric Acid | HCID 1004 | — |
| Reactant | Butyl Methacrylate | HCID 7354 | — |
| Reactant | N,N,2,2-Tetramethylpropane-1,3-diamine | HCID 104477 | — |
| Product | N-(3-(Dimethylamino)-2,2-dimethylpropyl)methacrylamide | HCID 3018570 | 60% |
Reaction Steps
426 g (3 mols) of butyl methacrylate, 390 g (3 mols) of N,N,2,2-tetramethylpropane-1,3-diamine, 29.4 g (0.3 mol) of H3PO4, and 2 g of hydroquinone were warmed for 2 hours at 220° C. N-(3-dimethylamino-2,2-dimethylpropyl)-methacrylic acid amide was formed in this way. Yield: 60% (selectivity: 94% calculated on the reacted butyl methacrylate).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04228102 |
| Source dataset | uspto-grants-1980_10 |
| ORD ID | ord-88a3cdd9cbf546a985bb2883e5f2b385 |
| Source note | uspto-grants-1980_10 |