2,2-Diethoxyethylamine → 1-[N-(2,2-Diethoxyethyl)carbamoyl]-4-[1-[3-(isopropylamino)-2-pyridyl]piperazin-4-yl-carbonyl]benzene

HRID 582319Notes

Reaction equation

HRID 582319 reaction equation
[CH:1]([NH:4][C:5]1[C:6]([N:11]2[CH2:16][CH2:15][N:14]([C:17]([C:19]3[CH:27]=[CH:26][C:22]([C:23](O)=[O:24])=[CH:21][CH:20]=3)=[O:18])[CH2:13][CH2:12]2)=[N:7][CH:8]=[CH:9][CH:10]=1)([CH3:3])[CH3:2].[CH2:28]([O:30][CH:31]([O:34][CH2:35][CH3:36])[CH2:32][NH2:33])[CH3:29]>>[CH2:28]([O:30][CH:31]([O:34][CH2:35][CH3:36])[CH2:32][NH:33][C:23]([C:22]1[CH:21]=[CH:20][C:19]([C:17]([N:14]2[CH2:13][CH2:12][N:11]([C:6]3[C:5]([NH:4][CH:1]([CH3:3])[CH3:2])=[CH:10][CH:9]=[CH:8][N:7]=3)[CH2:16][CH2:15]2)=[O:18])=[CH:27][CH:26]=1)=[O:24])[CH3:29]

Participants

3

Reactant 2

HCID 695242,2-DiethoxyethylamineHCID 109595584-[1-[3-(Isopropylamino)-2-pyridyl]piperazin-4-yl-carbonyl]benzoic acid

Product 1

HCID 544533551-[N-(2,2-Diethoxyethyl)carbamoyl]-4-[1-[3-(isopropylamino)-2-pyridyl]piperazin-4-yl-carbonyl]benzeneYield 76%

Procedure

By the same procedure as described in the example 46, synthesis was carried out starting with 4-[1-[3-(isopropylamino)-2-pyridyl]piperazin-4-yl-carbonyl]benzoic acid and using 2,2-diethoxyethylamine. Then, the product was recrystallized using ethanol and isopropyl ether to give the desired compound.

Workup

  1. customBy the same procedure as described in the example 46, synthesis
  2. customThen, the product was recrystallized

Sources & evidence

ORD record
ord-214b4cc026de449e83d64b336be778da
Source dataset
uspto-grants-1999_07
Patent number
US05922871

Reaction notes

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