5-Nitrothiophene-2-carboxaldehyde → (E)-3-(2-nitrothien-5-yl)-2-[3-(trifluoromethyl)phenylsulfonyl]acrylonitrile

HRID 726735Notes

Reaction equation

HRID 726735 reaction equation
[N+:1]([C:4]1[S:5][C:6]([CH:9]=O)=[CH:7][CH:8]=1)([O-:3])=[O:2].[F:11][C:12]([F:26])([F:25])[C:13]1[CH:14]=[C:15]([S:19]([CH2:22][C:23]#[N:24])(=[O:21])=[O:20])[CH:16]=[CH:17][CH:18]=1>>[N+:1]([C:4]1[S:5][C:6](/[CH:9]=[C:22](/[S:19]([C:15]2[CH:16]=[CH:17][CH:18]=[C:13]([C:12]([F:26])([F:11])[F:25])[CH:14]=2)(=[O:21])=[O:20])\[C:23]#[N:24])=[CH:7][CH:8]=1)([O-:3])=[O:2]

Participants

3

Reactant 2

HCID 782815-Nitrothiophene-2-carboxaldehydeHCID 15410674HCID 15410674, compound

Product 1

HCID 15410670(E)-3-(2-nitrothien-5-yl)-2-[3-(trifluoromethyl)phenylsulfonyl]acrylonitrile

Procedure

Reaction of 2-nitrothiophen-5-carboxaldehyde and 3-trifluoromethylphenylsulfonylacetonitrile as in Example 1 gave (E)-3-(2-nitrothien-5-yl)-2-[3-(trifluoromethyl)phenylsulfonyl]acrylonitrile

Sources & evidence

ORD record
ord-eeef877998834ce98adb4d69b27c95f3
Source dataset
uspto-grants-1998_01
Patent number
US05710173

Reaction notes

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