4-(1-Pyrrolidinyl)piperidine → 6-[p-[4-(1-Pyrrolidinyl)piperidino]phenyl]-1,2-dihydro-2-oxonicotinonitrile

HRID 1605933Notes

Reaction equation

HRID 1605933 reaction equation
F[C:2]1[CH:7]=[CH:6][C:5]([C:8]2[NH:9][C:10](=[O:16])[C:11](=[CH:14][CH:15]=2)[C:12]#[N:13])=[CH:4][CH:3]=1.[N:17]1([CH:22]2[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]2)[CH2:21][CH2:20][CH2:19][CH2:18]1>CS(C)=O>[N:17]1([CH:22]2[CH2:27][CH2:26][N:25]([C:2]3[CH:7]=[CH:6][C:5]([C:8]4[NH:9][C:10](=[O:16])[C:11](=[CH:14][CH:15]=4)[C:12]#[N:13])=[CH:4][CH:3]=3)[CH2:24][CH2:23]2)[CH2:21][CH2:20][CH2:19][CH2:18]1

Participants

4

Reactant 2

HCID 787034-(1-Pyrrolidinyl)piperidineHCID 27652036-(4-Fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile

Product 1

HCID 214045236-[p-[4-(1-Pyrrolidinyl)piperidino]phenyl]-1,2-dihydro-2-oxonicotinonitrile

Reagents, catalysts & solvents 1

HCID 679Dimethyl SulfoxideSolvent

Procedure

From 11.7 g. of 6-(p-fluorophenyl)-1,2-dihydro-2-oxonicotinonitrile and 16.7 g. of 4-(1-pyrrolidinyl)-piperidine in 150 ml. of dimethyl sulfoxide, there is obtained 6-[p-[4-(1-pyrrolidinyl)piperidino]phenyl]-1,2-dihydro-2-oxonicotinonitrile; m.p. 318°-326° (dec.).

Sources & evidence

ORD record
ord-46d113c82244425c81c88533f9676575
Source dataset
uspto-grants-1976_04
Patent number
US03951982

Reaction notes

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