1-Bromo-3-chloropropane → HCID 22234995, compound

HRID 749592Notes

Reaction equation

HRID 749592 reaction equation
[F:1][C:2]([F:16])([F:15])[C:3]1[CH:14]=[CH:13][C:6]([CH2:7][CH:8]([C:11]#[N:12])[C:9]#[N:10])=[CH:5][CH:4]=1.[H-].[Na+].Br[CH2:20][CH2:21][CH2:22][Cl:23]>CN(C)C=O>[Cl:23][CH2:22][CH2:21][CH2:20][C:8]([CH2:7][C:6]1[CH:5]=[CH:4][C:3]([C:2]([F:15])([F:16])[F:1])=[CH:14][CH:13]=1)([C:11]#[N:12])[C:9]#[N:10]

Participants

5

Reactant 3

HCID 80061-Bromo-3-chloropropaneHCID 24758Sodium hydrideHCID 10656743(4-(Trifluoromethyl)benzyl)malononitrile

Product 1

HCID 22234995HCID 22234995, compoundYield 50.8%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Using 0.22 g of (4-(trifluoromethyl)benzyl)malononitrile, 3 ml of N,N-dimethylformamide, 0.05 g of sodium hydride (60% in oil), and 0.31 g of 1-bromo-3-chloropropane, and according to the process described in the Production Example 1, there was obtained 0.15 g of 2-(3-chloropropyl)-2-(4-(trifluoromethyl)benzyl)malononitrile (the present compound (85)).

Sources & evidence

ORD record
ord-144cceaee8294f8183717581365890f1
Source dataset
uspto-grants-2008_07
Patent number
US07402691B2

Reaction notes

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