HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 15671142, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Ethyl Acrylate | HCID 8821 | — |
| Reactant | HCID 15671138 | HCID 15671138 | — |
| Reactant | Sodium Nitrite | HCID 23668193 | — |
| Solvent | Acetone | HCID 180 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 15671142 | HCID 15671142 | — |
Reaction Steps
A procedure similar to that described in Preparation 5 was repeated, except that 734 mg of 2-(4-aminophenoxymethyl)-2,5,6,7,8-pentamethylchroman (prepared as described in Preparation 32), 1 ml of concentrated aqueous hydrochloric acid, 190 mg of sodium nitrite, 1.2 ml of ethyl acrylate, 70 mg of cuprous oxide, 10 ml of acetone and 2 ml of water were reacted, to afford 390 mg of the title compound as a pale yellow oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04873255 |
| Source dataset | uspto-grants-1989_10 |
| ORD ID | ord-545ea7f8054a4f418c0b2190dedf0feb |
| Source note | uspto-grants-1989_10 |