HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → 2'-Chloro-2-(1-methoxyethylideneamino) benzophenone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | 2-Amino-2'-chlorobenzophenone | HCID 76165 | — |
| Reactant | 1-Methoxyethane-1,1-diolate | HCID 53630040 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | 2'-Chloro-2-(1-methoxyethylideneamino) benzophenone | HCID 54138144 | — |
Reaction Steps
A solution of 20 parts of 2-amino-2'-chlorobenzophenone, 15 parts of methyl orthoacetate, 12 volume parts of acetic acid in 250 parts of benzene is refluxed for 5 hours. The mixture is washed with saturated aqueous sodium bicarbonate solution and water, and then dried over sodium sulfate. Evaporation of the solvent gives 2'-chloro-2-(1-methoxyethylideneamino) benzophenone as an oily substance in almost quantitative yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04082764 |
| Source dataset | uspto-grants-1978_04 |
| ORD ID | ord-cf934f441ffa472bbb0b39d725c9c7c0 |
| Source note | uspto-grants-1978_04 |