104508-60-3Relevant academic research and scientific papers
A New Synthesis of Indoles by Electrocyclic Ring Closure of Dialkenylpyrroles. Synthesis of Alkenylpyrroles from 1-Tosylalkenyl Isocyanides and Michael Acceptors
Moskal, Janusz,Leusen, Albert M. van
, p. 4131 - 4139 (2007/10/02)
Addition of allylic anions derived from 1-tosylalk-1-enyl isocyanides 1 to Michael acceptors, in combination with ring closure to the isocyano carbon, provides a highly efficient synthesis of 2-alk-1'-enylpyrroles (types A-C).A proper selection of Michael
A NEW SYNTHETIC APPROACH TO THE BENZAZOLE RING SYSTEM. SYNTHESIS AND ELECTROCYCLIC RING CLOSURE OF DIALKENYL AND ALKENYL-ARYL SUBSTITUTED PYRROLES, IMIDAZOLES AND OXAZOLES
Moskal, Janusz,Stralen, Rens van,Postma, Djurre,Leusen, Albert M. van
, p. 2173 - 2176 (2007/10/02)
An efficient synthesis is described of the substituted azoles referred to in the title, which are precursors of an equally successful new synthetic approach to indoles, benzimidazoles and benzoxazoles.
