1,7-Dibromoheptane → 7-Bromoheptylphthalimide

HRID 21794

Reaction equation

HRID 21794 reaction equation
[C:1]1(=[O:11])[NH:5][C:4](=[O:6])[C:3]2=[CH:7][CH:8]=[CH:9][CH:10]=[C:2]12.[K].[Br:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20]Br>CN(C)C=O>[Br:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][C:10]1[CH:9]=[CH:8][CH:7]=[C:3]2[C:4]([NH:5][C:1](=[O:11])[C:2]=12)=[O:6]

Participants

4

Reactant 2

HCID 783091,7-DibromoheptaneHCID 24194345Phthalimide potassium salt

Product 1

HCID 199334987-Bromoheptylphthalimide

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Potassium phthalimide (5.4 mmoles) was added to a solution of 1,7-dibromoheptane (4.18 g; 16.2 mmoles) in dimethylformamide (8 ml) and heated to 80° C. approx. under stirring. Reaction times and process as per Example 4.

Workup

  1. temperatureheated to 80° C. approx.
  2. customReaction times and process as per Example 4

Sources & evidence

ORD record
ord-07d4a24dbc0e49048109010e810572fa
Source dataset
uspto-grants-1995_06
Patent number
US05424451

Linked notes

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