1-(2-Fluorophenyl)piperazine → HCID 68559610, compound

HRID 883428Notes

Reaction equation

[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:12]([CH2:13][CH2:14][CH:15]=O)=[CH:11][C:10]([CH2:17][CH2:18][CH2:19][CH3:20])=[N:9]2)=[CH:4][CH:3]=1.[F:21][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][C:23]=1[N:28]1[CH2:33][CH2:32][NH:31][CH2:30][CH2:29]1.[BH-](OC(C)=O)(OC(C)=O)OC(C)=O.[Na+]>>[F:21][C:22]1[CH:27]=[CH:26][CH:25]=[CH:24][C:23]=1[N:28]1[CH2:33][CH2:32][N:31]([CH2:15][CH2:14][CH2:13][C:12]2[N:8]([C:5]3[CH:6]=[CH:7][C:2]([CH3:1])=[CH:3][CH:4]=3)[N:9]=[C:10]([CH2:17][CH2:18][CH2:19][CH3:20])[CH:11]=2)[CH2:30][CH2:29]1

Participants

Reactant 3

HCID 705291-(2-Fluorophenyl)piperazine

HCID 5049666Sodium triacetoxyborohydride

HCID 86639946HCID 86639946, compound

Product 1

HCID 68559610HCID 68559610, compound

Procedure

297 mg (70.6%) of target compound was obtained by using a method same as in Example 1 by using 3-(1-(4-methylphenyl)-3-butyl-1H-pyrazol-5-yl)propanal (248 mg, 0.968 mmol), 1-(2-fluorophenyl)piperazine (229 mL, 1.451 mmol), and NaBH(OAc)3 (198 mg, 0.936 mmol).

Workup

custom297 mg (70.6%) of target compound was obtained

Sources & evidence

ORD record: ord-7089215fa2604408833072e0962baf77
Source dataset: uspto-grants-2012_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08236806B2

Reaction notes

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