1-(3,4-Dichlorophenyl)piperazine → HCID 70981464, compound

HRID 2276455Notes

Reaction equation

HRID 2276455 reaction equation
[CH3:1][C:2]1[O:6][N:5]=[C:4]([C:7]2[CH:12]=[CH:11][CH:10]=[C:9]([C:13]([F:16])([F:15])[F:14])[CH:8]=2)[C:3]=1[C:17]([OH:19])=O.Cl.C(N=C=NCCCN(C)C)C.[Cl:32][C:33]1[CH:34]=[C:35]([N:40]2[CH2:45][CH2:44][NH:43][CH2:42][CH2:41]2)[CH:36]=[CH:37][C:38]=1[Cl:39]>ClCCl>[Cl:32][C:33]1[CH:34]=[C:35]([N:40]2[CH2:45][CH2:44][N:43]([C:17]([C:3]3[C:4]([C:7]4[CH:12]=[CH:11][CH:10]=[C:9]([C:13]([F:14])([F:15])[F:16])[CH:8]=4)=[N:5][O:6][C:2]=3[CH3:1])=[O:19])[CH2:42][CH2:41]2)[CH:36]=[CH:37][C:38]=1[Cl:39]

Participants

5

Reactant 3

HCID 936011-(3,4-Dichlorophenyl)piperazineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 64157397HCID 64157397, compound

Product 1

HCID 70981464HCID 70981464, compoundYield 68%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

In a similar manner as described in Example 1, by using dichloromethane (30 mL), 5-methyl-3-(3-(trifluoromethyl)phenyl)isoxazol-4-carboxylic acid (500 mg, 1.84 mmol), 1-ethyl-3-(dimethylaminopropyl)carbodiimide hydrochloride (388 mg, 2.02 mmol) and 1-(3,4-dichlorophenyl)piperazine (425 mg, 1.84 mmol), a white solid required compound (644 mg, 1.24 mmol, 68%) was obtained.

Sources & evidence

ORD record
ord-1fb80a9702394838a4c00d145fdef270
Source dataset
uspto-grants-2015_09
Patent number
US09132126B2

Reaction notes

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