Pyrrolidine → Z-1-[4-Chloro-2-(6-chloro-2-oxo-1,2-dihydro-indol-3-ylidenemethyl)-phenoxymethyl]-cyclopropanecarbonitrile

HRID 504529Notes

Reaction equation

HRID 504529 reaction equation
[Cl:1][C:2]1[CH:16]=[CH:15][C:5]([O:6][CH2:7][C:8]2([C:13]#[N:14])[CH2:12][CH2:11]CC2)=[C:4]([CH:17]=O)[CH:3]=1.[Cl:19][C:20]1[CH:28]=[C:27]2[C:23]([CH2:24][C:25](=[O:29])[NH:26]2)=[CH:22][CH:21]=1.N1CCCC1>CO>[Cl:1][C:2]1[CH:16]=[CH:15][C:5]([O:6][CH2:7][C:8]2([C:13]#[N:14])[CH2:12][CH2:11]2)=[C:4](/[CH:17]=[C:24]2\[C:25](=[O:29])[NH:26][C:27]3[C:23]\2=[CH:22][CH:21]=[C:20]([Cl:19])[CH:28]=3)[CH:3]=1

Participants

5

Reactant 3

HCID 31268PyrrolidineHCID 7363446-Chloro-1,3-dihydroindol-2-oneHCID 577501211-(4-Chloro-2-formyl-phenoxymethyl)-cyclopentanecarbonitrile

Product 1

HCID 86632071Z-1-[4-Chloro-2-(6-chloro-2-oxo-1,2-dihydro-indol-3-ylidenemethyl)-phenoxymethyl]-cyclopropanecarbonitrileYield 53.4%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

In a manner similar to the method described in Example 1b, 1-(4-chloro-2-formyl-phenoxymethyl)-cyclopentanecarbonitrile (4.7 g, 20 mmol) was reacted with 6-chlorooxindole (2.78 g, 16.67 mmol) and pyrrolidine (1.54 g, 21.67 mmol) in methanol to give the title compound as a yellow solid (3.43 g).

Sources & evidence

ORD record
ord-76d9a18b2a3349bfa5d60f0c886c1094
Source dataset
uspto-grants-2010_08
Patent number
US07776875B2

Reaction notes

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