HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylaniline → HCID 10982967, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylaniline | HCID 32484 | — |
| Reactant | 1H,3H-Naphtho(1,8-cd)pyran-1,3-dione, 6-bromo- | HCID 66493 | — |
| Catalyst | Zinc Acetate | HCID 11192 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | HCID 10982967 | HCID 10982967 | 60.1% |
Reaction Steps
27.7 g of 4-bromonaphthalene-1,8-dicarboxylic anhydride, 19.0 g of 2,6-diisopropylaniline and 9.2 g of anhydrous zinc acetate in 65 ml of N-methylpyrrolidone were heated at 200° C. for 3 hours. After cooling, the precipitate formed was filtered off, washed and dried to give 26.2 g of 4-bromo-N-(2,6-diisopropylphenyl)naphthalene-1,8-dicarboximide having a melting point of 277° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07714044B2 |
| Source dataset | uspto-grants-2010_05 |
| ORD ID | ord-b9e6eece754a481bb46ef5fdc9544694 |
| Source note | uspto-grants-2010_05 |