HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Phenylpiperazine → 1-(3-(1-tert-butyl-3-propyl-1H-pyrazol-5-yl)propyl)-4-phenylpiperazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Phenylpiperazine | HCID 7096 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Reactant | 3-(1-tert-butyl-3-propyl-1H-pyrazol-5-yl)propanal | HCID 86639930 | — |
| Product | 1-(3-(1-tert-butyl-3-propyl-1H-pyrazol-5-yl)propyl)-4-phenylpiperazine | HCID 68557517 | — |
Reaction Steps
132 mg (73%) of target compound was obtained by using a method same as in Example 1 by using 3-(1-tert-butyl-3-propyl-1H-pyrazol-5-yl)propanal (100 mg, 0.450 mmol), 1-phenylpiperazine (0.067 mL, 0.450 mmol), DIPEA (0.118 mL, 0.675 mmol) and NaBH(OAc)3 (286 mg, 1.350 mmol).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08372844B2 |
| Source dataset | uspto-grants-2013_02 |
| ORD ID | ord-8668a488c358456ba973da6facd6dcb2 |
| Source note | uspto-grants-2013_02 |