HuagongsheHuagongshe Chemistry Print Report · For research reference only
Potassium Carbonate → HCID 11077341, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 4-(2-Bromoethoxy)Benzaldehyde | HCID 262706 | — |
| Reactant | HCID 13557284 | HCID 13557284 | — |
| Product | HCID 11077341 | HCID 11077341 | 66.6% |
Reaction Steps
##STR34## The title compound (370 mg, 66%) was prepared from 4-oxo-3,4-dihydro-1H-2,3-benzoxazine (280 mg, 1.87 mmol) (prepared according to the procedure described in Tetrahedron, 22 (1966) 2107) and 4-(2-bromoethoxy)benzaldehyde (430 mg, 1.87 mmol) and K2CO3 (520 mg, 3.74 mmol). mp: 102° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06011036 |
| Source dataset | uspto-grants-2000_01 |
| ORD ID | ord-9abe455b130b4a5087a85a3c5edb7721 |
| Source note | uspto-grants-2000_01 |