HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → HCID 54038564, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | N,N-Diethylethylenediamine | HCID 60993 | — |
| Reactant | Butanoic acid, 4-chloro-4-oxo-, ethyl ester | HCID 84648 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 54038564 | HCID 54038564 | 16.4% |
Reaction Steps
First, 20 milliliters (0.05 mole) N,N-diethylethylene diamine, 50 milliliters dry methylene chloride, and 5.2 milliliters (0.065 mole) pyridine were combined in a flask. Next, 9.03 grams (0.06 mole) 3-carboethoxy-propionyl chloride was added at -60° C. with stirring. The temperature was allowed to rise to 0° C. The reaction mixture was then washed with a 200 milliliter portion of water and a 100 milliliter portion of saturated sodium carbonate solution. The organic solution was stripped in vacuum to yield 2.0 grams of the desired product. nD30 1.4500.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04216238 |
| Source dataset | uspto-grants-1980_08 |
| ORD ID | ord-6c2894aa0e6e44eea8f13a71810b09fa |
| Source note | uspto-grants-1980_08 |