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Unexpected Formation of [(Δ3-Piperideino)pyrimidino]-14-crown-4 Ethers in a Petrenko-Kritschenko Type Condensation

Truong Hong Hieu,a,b@ Le Tuan Anh,a Anatoly T. Soldatenkov,b Vasily G. Vasil’ev,b Vasily E. Kotsuba,b and Victor N. Khrustalevc


aVietnam National University, 144 Hanoi, Vietnam

bPeoples’ Friendship University of Russia, 117198 Moscow, Russia

cNesmeyanov Institute of Organoelement Compounds, 119991 Moscow, Russia


@Corresponding author E-mail:


DOI: 10.6060/mhc131264h


Macroheterocycles 2013 6(4) 379-382




N-Benzylpiperidone-3 condensation with a podand dialdehyde and NH4OAc, instead of expected derivatives of 2,7-diazabicyclo[3.3.1]nonane, afforded two novel azacrown ethers fused with (∆3-piperidino)-[2,3-e]pyrimidine moieties.



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