HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diglycolamine → HCID 86656888, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diglycolamine | HCID 13578 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 2733084 | — |
| Reactant | 1-Methyl-2-(6-trifluoromethyl-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid | HCID 58397685 | — |
| Product | HCID 86656888 | HCID 86656888 | 71.2% |
Reaction Steps
1-Methyl-2-(6-trifluoromethyl-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid [2-(2-hydroxy-ethoxy)-ethyl]-amide (87 mg) was prepared by following General Procedure F starting from 1-methyl-2-(6-trifluoromethyl-benzothiazol-2-ylamino)-1H-benzoimidazole-5-carboxylic acid (100 mg), 2-(2-aminoethoxy)-ethanol (30 mg), HBTU (116 mg), and DIEA (67 uL). LC/MS: m/z 480.8. 1H NMR (DMSO-d6, 400 MHz): δ 12.48 (bs, 1H), 8.48 (t, 1H), 8.27 (s, 1H), 8.11 (s, 1H), 7.78 (d, 1H), 7.69 (d, 1H), 7.51 (d, 1H), 7.36 (d, 1H), 3.68 (s, 3H), 3.57 (t, 2H), 3.52 (t, 2H), 3.49-3.41 (m, 4H), —OH proton signal was not observed.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08759535B2 |
| Source dataset | uspto-grants-2014_06 |
| ORD ID | ord-27e7b2ad01be4da6b7da5ca437e6eb70 |
| Source note | uspto-grants-2014_06 |