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ChemicalBook CAS DataBase List 1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride
70918-74-0

1-(2,3-Dihydro-1,4-benzodioxin-2-ylcarbonyl)piperazine hydrochloride synthesis

2synthesis methods
-

Yield: 80.7%

Reaction Conditions:

Stage #1:piperazine;ethyl 2,3-dihydro-1,4-benzodioxin-2-carboxylate in methanol;isopropyl alcoholHeating;
Stage #2: with hydrogenchloride; pH=2

References:

Ramesh, Chakka;Reddy, Reguri Buchi;Reddy, Ghanta Mahesh [Heterocyclic Communications,2006,vol. 12,# 5,p. 373 - 376]

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