HuagongsheHuagongshe Chemistry Print Report · For research reference only
Propanoic acid, 2-methyl-3-oxo-, methyl ester → 4-tetradecylaminoethyl-6-methyl-3,6-dihydro-2H-1,4-diazepin-5-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Propanoic acid, 2-methyl-3-oxo-, methyl ester | HCID 103507 | — |
| Reactant | N-tetradecyldiethylenetriamine | HCID 12803361 | — |
| Product | 4-tetradecylaminoethyl-6-methyl-3,6-dihydro-2H-1,4-diazepin-5-one | HCID 12803362 | — |
Reaction Steps
Into an apparatus similar to that in Example 1, were charged 299.5 g (1 mole) of N-tetradecyldiethylenetriamine and 116.1 g (1 mole) of methyl 2-formylpropionate. At 130° to 135° C., 18 g of water and 32 g of methanol were distilled off to obtain 4-tetradecylaminoethyl-6-methyl-3,6-dihydro-2H-1,4-diazepin-5-one.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04346087 |
| Source dataset | uspto-grants-1982_08 |
| ORD ID | ord-982f397b0dc2439d99d2ac4591c44886 |
| Source note | uspto-grants-1982_08 |