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Figure 1 Michael addition of bis­(benzo)-(β,β′-dimethyl-γ-piperidono)aza-14-crown-4 ether to dimethyl acetyl­enedicarboxyl­ate.

Journal logoCRYSTALLOGRAPHIC
COMMUNICATIONS
ISSN: 2056-9890
Volume 68| Part 6| May 2012| Pages o1588-o1589
doi:10.1107/S1600536812018867
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