caa a22 4500 469038136 CHVBK 20180323132801.0 cr unu---uuuuu 170328e19920801xx s 000 0 eng 10.1007/BF00812330 doi (NATIONALLICENCE)springer-10.1007/BF00812330 Condensed O-, N-heterocycles by the transformation of azidoacrylates [Elektronische Daten] [Alzbeta Krutosikova, Miloslava Dandarova, Jana Chylova, Daniel Vegh] Kondensierte O-, N-Heterocyclen durch Umwandlung von Azidoacrylaten Summary: A number of furo[3,2-c]pyridines (4a-4d) and benzo[b]derivative (4e), as well as pyrrolo[2′,3′-4,5]furo[3,2-c]pyridine (8) were prepared by reaction of the corresponding iminophosphoranes, available from ethyl azidoheteroacrylates and triphenylphosphine, with phenyl isocyanate. The appropriate azidoheteroacrylates were used for the preparation of some substituted furo[3,2-b:4,5-b]dipyrroles (6). The reactions of the prepared compounds are described. Springer-Verlag, 1992 Benzo[b]furo[3,2-c]pyridine nationallicence Furo[3,2-b:4,5-b′]dipyrroles nationallicence 4-(2-Nitrobenzyl)furo[3,2-b]pyrroles nationallicence Krutosikova Alzbeta Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, CS-81237, Bratislava, Czechoslovakia aut Dandarova Miloslava Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, CS-81237, Bratislava, Czechoslovakia aut Chylova Jana Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, CS-81237, Bratislava, Czechoslovakia aut Vegh Daniel Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, CS-81237, Bratislava, Czechoslovakia aut Monatshefte für Chemie / Chemical Monthly Springer-Verlag 123/8-9(1992-08-01), 807-815 0026-9247 123:8-9<807 1992 123 706 https://doi.org/10.1007/BF00812330 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00812330 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Krutosikova Alzbeta Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, CS-81237, Bratislava, Czechoslovakia aut NATIONALLICENCE 700 1- Dandarova Miloslava Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, CS-81237, Bratislava, Czechoslovakia aut NATIONALLICENCE 700 1- Chylova Jana Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, CS-81237, Bratislava, Czechoslovakia aut NATIONALLICENCE 700 1- Vegh Daniel Department of Organic Chemistry, Faculty of Chemical Technology, Slovak Technical University, CS-81237, Bratislava, Czechoslovakia aut NATIONALLICENCE 773 0- Monatshefte für Chemie / Chemical Monthly Springer-Verlag 123/8-9(1992-08-01), 807-815 0026-9247 123:8-9<807 1992 123 706 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer