Synthesis, X-ray structure and NMR data of 12-amino-15-phenyl-2,5,8-trioxa-13-azabicyclo[9.2.2]pentadeca-1(14),12- diene-11,14-dicarbonitrileElectronic supplementary information (ESI) available: 2D-J resolved 1H spectra, 2D-COSY 1H–1H–13C spectra of 5. See http://www.rsc.org/suppdata/cc/b0/b004474l/
Abstract
Synthesis of unprecedented oxygen-bridged [n](2,5)pyridinophane dihydro-analogues