HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(4-CHLOROPHENYL)CHROMAN-4-ONE → HCID 12753167, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(4-CHLOROPHENYL)CHROMAN-4-ONE | HCID 242065 | — |
| Reactant | HCID 20301080 | HCID 20301080 | — |
| Product | HCID 12753167 | HCID 12753167 | 35.8% |
Reaction Steps
In a similar manner as described in Example 1, 10 g of 4'-chloro flavanone, as described in Bull. Soc. Chim. France 2248 (1963), was converted to 4.0 g of crude 4'-chloro-3-dimethylaminomethyl flavanone hydrochloride. The hydrochloride salt was recrystallized twice from acetone to give 1.1 g of crystals, m.p. 147°-149° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04241069 |
| Source dataset | uspto-grants-1980_12 |
| ORD ID | ord-b84392e646d14323ba94acc24398e728 |
| Source note | uspto-grants-1980_12 |