HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → Ethyl 7-azetidin-1-yl-1-(2-cyanoethyl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Azetidine hydrochloride | HCID 12308726 | — |
| Reactant | Ethyl 7-chloro-1-(2-cyanoethyl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate | HCID 87333475 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | Ethyl 7-azetidin-1-yl-1-(2-cyanoethyl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate | HCID 67275510 | — |
Reaction Steps
A solution of EXAMPLE 81B (16 g), azetidine hydrochloride (12.2 g) and triethylamine (21.9 mL) in acetonitrile (500 mL) was stirred for 2 hours, treated with triethylamine (900 mg), stirred for one hour, diluted with water (1.5 L), stirred for 1 hour, and filtered.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08163769B2 |
| Source dataset | uspto-grants-2012_04 |
| ORD ID | ord-7288e3162c064e249db908c8feb139b9 |
| Source note | uspto-grants-2012_04 |