1-Methylpiperazine → 8-(N-methylpiperazinyl)octylphthalimide

HRID 21810

Reaction equation

HRID 21810 reaction equation
Br[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]1[CH:20]=[CH:19][CH:18]=[C:12]2[C:13]([NH:15][C:16](=[O:17])[C:11]=12)=[O:14].[CH3:21][N:22]1[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]1>C(OCC)C>[CH3:21][N:22]1[CH2:27][CH2:26][NH:25][CH2:24][CH:23]1[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]1[CH:20]=[CH:19][CH:18]=[C:12]2[C:13]([NH:15][C:16](=[O:17])[C:11]=12)=[O:14]

Participants

4

Reactant 2

HCID 531671-MethylpiperazineHCID 232906438-Bromooctylphthalimide

Product 1

HCID 538031688-(N-methylpiperazinyl)octylphthalimide

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

8-Bromooctylphthalimide (516 mg; 2.0 mmoles) and N-methylpiperazine (0.44 ml; 4.0 mmoles) were dissolved in anhydrous ethyl ether (5 ml). Reaction times and process as per Example 1.

Workup

  1. customReaction times and process as per Example 1

Sources & evidence

ORD record
ord-8c90f546436341d5ac303db8badeae41
Source dataset
uspto-grants-1995_06
Patent number
US05424451

Linked notes

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