HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Bromo-4,5-dimethylthiazole → 2,3,6-trimethyl-5H-thiazolo-(2,3-b)-quinazolin-5-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Bromo-4,5-dimethylthiazole | HCID 9942366 | — |
| Reactant | 2-Amino-6-methylbenzamide | HCID 16782469 | — |
| Product | 2,3,6-trimethyl-5H-thiazolo-(2,3-b)-quinazolin-5-one | HCID 19826366 | 81% |
Reaction Steps
9.6 g of 6-methylanthranilamide and 12.6 g of 2-bromo-4,5-dimethylthiazole were stirred for 12 hours at 150° C. After working up in the conventional manner there was obtained 11.9 g (81%) of the above compound; m.p. 278°-280° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05030727 |
| Source dataset | uspto-grants-1991_07 |
| ORD ID | ord-9da2b3a3f88c49468c8045b41e532268 |
| Source note | uspto-grants-1991_07 |