3(2H)-Pyridazinone → 4-[[2-(3-Pyridazinyloxy)ethyl](2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile

HRID 1173451Notes

Reaction equation

HRID 1173451 reaction equation
[OH:1][CH2:2][CH2:3][N:4]([CH2:17][C:18]([F:21])([F:20])[F:19])[C:5]1[CH:12]=[CH:11][C:8]([C:9]#[N:10])=[C:7]([C:13]([F:16])([F:15])[F:14])[CH:6]=1.O[C:23]1[N:24]=[N:25][CH:26]=[CH:27][CH:28]=1>COCCOC>[N:24]1[CH:23]=[CH:28][CH:27]=[C:26]([O:1][CH2:2][CH2:3][N:4]([CH2:17][C:18]([F:19])([F:20])[F:21])[C:5]2[CH:12]=[CH:11][C:8]([C:9]#[N:10])=[C:7]([C:13]([F:15])([F:16])[F:14])[CH:6]=2)[N:25]=1

Participants

4

Reactant 2

HCID 681533(2H)-PyridazinoneHCID 866237314-[(2-Hydroxyethyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile

Product 1

HCID 116180354-[[2-(3-Pyridazinyloxy)ethyl](2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile

Reagents, catalysts & solvents 1

HCID 80711,2-DimethoxyethaneSolvent

Procedure

Synthesized as described in Example 27B from 4-[(2-hydroxyethyl)(2,2,2-trifluoroethyl)amino]-2-(trifluoromethyl)benzonitrile (Example 15B) and 3-hydroxypyridazine, using dry DME as the reaction solvent: MS (ESI) m/z 391 (M+1).

Workup

  1. customSynthesized

Sources & evidence

ORD record
ord-dd25bda4f3b44473a24755a1c53f66b0
Source dataset
uspto-grants-2010_11
Patent number
US07834063B2

Reaction notes

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