반응 #640599

반응 방정식

p-toluenesulfonic acid

1-acetyl-4-piperidinone

toluene

pyrrolidine

→

1-(4-pyrrolidin-1-yl-3,6-dihydro-2H-pyridin-1-yl)-ethanone

용매

benzene

water

반응 조건

실험 절차

In stage 1, the compound 1-acetyl-4-piperidinone is reacted in a reaction medium, preferably selected from the group consisting of toluene and benzene, with pyrrolidine in the presence of a catalytic quantity of an acid, preferably in the presence of p-toluenesulfonic acid, with refluxing on a water separator to yield the compound 1-(4-pyrrolidin-1-yl-3,6-dihydro-2H-pyridin-1-yl)-ethanone (A).

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