HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 70043308, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | 4-[(1-Ethoxy)ethoxy]cinnamyl acetoacetate | HCID 54212481 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 70043308 | HCID 70043308 | — |
Reaction Steps
10 Grams of 4-[(1-ethoxy)ethoxy]cinnamyl acetoactate was dissolved in 20 ml of toluene, then 2 g of ammonia gas was passed through this solution at about 80° C. with stirring condition. The water formed during the reaction was removed by azeotropic distillation with toluene. 2 Hours after the azeotropic distillation, the toluene was removed by distillation under reduced pressure to yield 10 g of 4-[(1-ethoxy)ethoxy]cinnamyl 3-aminocrotonate as in the form of an oily substance.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04795814 |
| Source dataset | uspto-grants-1989_01 |
| ORD ID | ord-64e752436861484187366bc64f4cb596 |
| Source note | uspto-grants-1989_01 |