1-(4-Fluorophenyl)piperazine → HCID 18753271, compound

HRID 1838200Notes

Reaction equation

HRID 1838200 reaction equation
Cl[C:2]1[C:7]([C:8]#[N:9])=[C:6]([Cl:10])[N:5]=[C:4]([NH:11][CH2:12][CH2:13][OH:14])[N:3]=1.[F:15][C:16]1[CH:21]=[CH:20][C:19]([N:22]2[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]2)=[CH:18][CH:17]=1.C(N(C(C)C)C(C)C)C>O1CCOCC1>[Cl:10][C:6]1[C:7]([C:8]#[N:9])=[C:2]([N:25]2[CH2:24][CH2:23][N:22]([C:19]3[CH:18]=[CH:17][C:16]([F:15])=[CH:21][CH:20]=3)[CH2:27][CH2:26]2)[N:3]=[C:4]([NH:11][CH2:12][CH2:13][OH:14])[N:5]=1

Participants

5

Reactant 3

HCID 752601-(4-Fluorophenyl)piperazineHCID 81531DiisopropylethylamineHCID 18753232HCID 18753232, compound

Product 1

HCID 18753271HCID 18753271, compound

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

In analogy to the procedure described in example 20b, 4,6-dichloro-2-(2-hydroxy-ethylamino)-pyrimidine-5-carbonitrile (example 41a) was treated with 4-(4-fluoro-phenyl)-piperazine in dioxane in the presence of N-ethyl-diisopropylamine at room temperature to yield 4-chloro-6-[4-(4-fluoro-phenyl)-piperazin-1-yl]-2-(2-hydroxy-ethylamino)-pyrimidine-5-carbonitrile as an amorphous, white solid; MS: [M+H]+=377.

Sources & evidence

ORD record
ord-e371959fab744246ad68335a233df0b7
Source dataset
uspto-grants-2004_01
Patent number
US06673795B2

Reaction notes

Loading…