HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 13133032, compound → HCID 13133047, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 13133032 | HCID 13133032 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 13133047 | HCID 13133047 | 83.3% |
Reaction Steps
1-Methyl-2-isocyanato-3-phenyl-5-chloroindole (3.0 g) in 10 ml of dimethylformamide is heated with stirring at reflux temperature for 1 hour. After cooling, precipitates are separated by filtration to give 2.5 g of 7-methyl-10-chloro-7H-indolo(2,3-c)isoquinolin-5(6H)-one, melting point>300° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04263304 |
| Source dataset | uspto-grants-1981_04 |
| ORD ID | ord-4f5f9db869e2407fb10d4636afe14a71 |
| Source note | uspto-grants-1981_04 |