HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → 4-(3-(1-tert-butyl-3-propyl-1H-pyrazol-5-yl)propyl)-2-methyl-1-m-tolylpiperazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | 2-Methyl-1-(m-tolyl)piperazine | HCID 2723804 | — |
| Reactant | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Reactant | 3-(1-tert-butyl-3-propyl-1H-pyrazol-5-yl)propanal | HCID 86639930 | — |
| Product | 4-(3-(1-tert-butyl-3-propyl-1H-pyrazol-5-yl)propyl)-2-methyl-1-m-tolylpiperazine | HCID 68556804 | — |
Reaction Steps
190 mg (98%) 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), 2-methyl-1-m-tolylpiperazine (86 mg, 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-18cc1320b9fc43bb90425213e6792d88 |
| Source note | uspto-grants-2013_02 |