HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethanolamine → HCID 57418689, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethanolamine | HCID 700 | — |
| Reactant | 3-Bromo-6-chloroimidazo(1,2-b)pyridazine | HCID 12872323 | — |
| Reactant | Dichloromethane methanol ammonium hydroxide | HCID 21896990 | — |
| Product | HCID 57418689 | HCID 57418689 | — |
Reaction Steps
Prepared from 3-bromo-6-chloroimidazo[1,2-b]pyridazine and 2-aminoethanol according to general procedure 1 providing the intermediate (78 mg, 32%) as a white solid: Rf=0.41 (CH2Cl2/MeOH/NH4OH, 160:18:2); 1H NMR (500 MHz, CD3OD) δ 7.55 (d, J=9.7 Hz, 1H), 7.40 (s, 1H), 6.73 (d, J=9.7 Hz, 1H), 3.80 (t, J=5.7 Hz, 2H), 3.52 (t, J=5.7 Hz, 2H); ES-MS: (M+H)=257, 259 m/z.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07820670B2 |
| Source dataset | uspto-grants-2010_10 |
| ORD ID | ord-2ff7b4332ba24c12b14b625d07552608 |
| Source note | uspto-grants-2010_10 |