HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,2-Dichloroethane → HCID 66932288, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,2-Dichloroethane | HCID 11 | — |
| Reactant | Glycolic Acid | HCID 757 | — |
| Reactant | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | HCID 66932543 | HCID 66932543 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 66932288 | HCID 66932288 | 15.7% |
Reaction Steps
To a solution of (5)-1-amino-3-[2-ethyl-4-(5-{3-[(ethyl-methyl-amino)-methyl]-5-methyl-phenyl}-[1,3,4]oxadiazol-2-yl)-6-methyl-phenoxy]-propan-2-ol (214 mg, 488 μmol) in THF (5 mL), DIPEA (91 mg, 732 μmol), HOBt (66 mg, 488 μmol), EDC (94 mg, 488 μmol) and glycolic acid (37 mg, 488 μmol) is added. The mixture is stirred at rt for 1 h before DMF (2 mL) is added. Stirring is continued for 30 min. The mixture is concentrated in vacuo and then separated by prep. HPLC to give the title compound as a colourless oil (38 mg). LC-MS: tR=0.71 min; [M+1]+=497.23.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08410151B2 |
| Source dataset | uspto-grants-2013_04 |
| ORD ID | ord-42ca4156039e4eb5978dfc6fa316b0f7 |
| Source note | uspto-grants-2013_04 |