Sodium hydride → 2-(2-Chloro-4-nitrobenzyl)-2-(3,3,3-trifluoropropyl)malononitrile

HRID 1743569Notes

Reaction equation

HRID 1743569 reaction equation
[Cl:1][C:2]1[CH:9]=[C:8]([N+:10]([O-:12])=[O:11])[CH:7]=[CH:6][C:3]=1[CH2:4]Cl.[H-].[Na+].[F:15][C:16]([F:25])([F:24])[CH2:17][CH2:18][CH:19]([C:22]#[N:23])[C:20]#[N:21]>CN(C)C=O>[Cl:1][C:2]1[CH:9]=[C:8]([N+:10]([O-:12])=[O:11])[CH:7]=[CH:6][C:3]=1[CH2:4][C:19]([CH2:18][CH2:17][C:16]([F:15])([F:24])[F:25])([C:20]#[N:21])[C:22]#[N:23]

Participants

5

Reactant 3

HCID 24758Sodium hydrideHCID 3016511alpha,2-Dichloro-4-nitrotolueneHCID 221857612-(3,3,3-Trifluoropropyl)malononitrile

Product 1

HCID 222350712-(2-Chloro-4-nitrobenzyl)-2-(3,3,3-trifluoropropyl)malononitrileYield 46%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

Using 0.21 g of 2-chloro-4-nitrobenzyl chloride, 3 ml of N,N-di-methylformamide, 0.05 g of sodium hydride (60% in oil), and 0.17 g of (3,3,3-trifluoropropyl)malononitrile, and according to the process described in the Production Example 26, there was obtained 0.15 g of 2-(2-chloro-4-nitrobenzyl)-2-(3,3,3-trifluoropropyl)malononitrile (the present compound (38)).

Sources & evidence

ORD record
ord-1e8b6dc8154343cd8db4eb915afa9524
Source dataset
uspto-grants-2006_03
Patent number
US07011838B2

Reaction notes

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