HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → HCID 67001530, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 1-Boc-Azetidine-3-carboxylic acid | HCID 2755981 | — |
| 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 67001538 | HCID 67001538 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 67001530 | HCID 67001530 | — |
Reaction Steps
O-(7-Azabenzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate (177 mg, 0.465 mmol) was added to a mixture of the product of Example 64C (97 mg, 0.31 mmol) and 1-(tert-butoxycarbonyl)azetidine-3-carboxylic acid (94 mg, 0.465 mmol) in CH2Cl2 (2 mL). Diisopropylethylamine (0.108 mL, 0.620 mmol) was added, and the mixture was stirred at room temperature for 18 hours. The reaction mixture was applied directly to a column of silica gel and eluted with 5% methanol-CH2Cl2 to provide the title compound: MS (DCI) m/z 496 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09133206B2 |
| Source dataset | uspto-grants-2015_09 |
| ORD ID | ord-567bfac951b5410cafb958c968a9e44e |
| Source note | uspto-grants-2015_09 |