HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → HCID 66635559, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 4-Aminopyridazine | HCID 298492 | — |
| Reactant | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Reactant | HCID 66611788 | HCID 66611788 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 66635559 | HCID 66635559 | — |
Reaction Steps
To a solution of 5-chloro-4-(4-morpholinylcarbonyl)-2-[(phenylmethyl)oxy]benzoic acid (may be prepared as described in Description 67; 90 mg, 0.24 mmol) in N,N-dimethylformamide (3 ml) was added diisopropylethylamine (0.08 ml, 0.48 mmol), HATU (164 mg, 0.43 mmol) and 4-aminopyridazine (26.8 mg, 0.29 mmol). The solution was stirred for 2 hours and the solvent removed in vacuo. The residue was purified by column chromatography (SiO2, Isolute, 1:1 ethyl acetate/cyclohexane) to give the title compound as a white solid. 71 mg.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09365551B2 |
| Source dataset | uspto-grants-2016_06 |
| ORD ID | ord-b0f97394a2f34cd498b4d11c591ef0aa |
| Source note | uspto-grants-2016_06 |