HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylformamide → HCID 131727160, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | N-[tert-butoxycarbonyl]-L-serine | HCID 98766 | — |
| 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 19805659 | HCID 19805659 | — |
| Product | HCID 131727160 | HCID 131727160 | — |
Reaction Steps
627.4 mg (1.650 mmol) of HATU and 387.7 mg (3.0 mmol) of N,N-diisopropylethylamine are added to a solution of 307.8 mg (1.50 mmol) of N-(tert-butoxycarbonyl)-L-serine in 25 ml of anhydrous DMF. After stirring at RT for 15 min, 380.6 mg (1.650 mmol) of benzyl(2-aminoethyl)carbamate hydrochloride are added. The reaction mixture is stirred at RT for 15 h. The solvent is then evaporated and the residue is taken up in dichloromethane. The organic phase is washed with water, dried over magnesium sulfate and concentrated. The crude product is purified by preparative HPLC.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07446102B2 |
| Source dataset | uspto-grants-2008_11 |
| ORD ID | ord-80dfc607f0714e7eaf7782780a9028a4 |
| Source note | uspto-grants-2008_11 |