1-(2-Fluorophenyl)piperazine → HCID 66576540, compound

HRID 2276490Notes

Reaction equation

HRID 2276490 reaction equation
[NH2:1][C:2]1[O:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][C:10]([O:13][C:14]([F:17])([F:16])[F:15])=[CH:9][CH:8]=2)[C:3]=1[C:18]([OH:20])=O.Cl.C(N=C=NCCCN(C)C)C.[F:33][C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][C:35]=1[N:40]1[CH2:45][CH2:44][NH:43][CH2:42][CH2:41]1>ClCCl>[NH2:1][C:2]1[O:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][C:10]([O:13][C:14]([F:17])([F:15])[F:16])=[CH:9][CH:8]=2)[C:3]=1[C:18]([N:43]1[CH2:42][CH2:41][N:40]([C:35]2[CH:36]=[CH:37][CH:38]=[CH:39][C:34]=2[F:33])[CH2:45][CH2:44]1)=[O:20]

Participants

5

Reactant 3

HCID 705291-(2-Fluorophenyl)piperazineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 70980823HCID 70980823, compound

Product 1

HCID 66576540HCID 66576540, compoundYield 64.1%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

In a similar manner as described in Example 1, by using dichloromethane (30 mL), 5-amino-3-(4-(trifluoromethoxy)phenyl)isoxazol-4-carboxylic acid (530 mg, 1.84 mmol), 1-ethyl-3-(dimethylaminopropyl)carbodiimide hydrochloride (388 mg, 2.02 mmol) and 1-(2-fluorophenyl)piperazine (332 mg, 1.84 mmol), a white solid required compound (533 mg, 1.18 mmol, 64%) was obtained.

Sources & evidence

ORD record
ord-6d7043197e9c483b8ea20c4e32907733
Source dataset
uspto-grants-2015_09
Patent number
US09132126B2

Reaction notes

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