122835-08-9Relevant academic research and scientific papers
Stereoselective Synthesis of Indole Alkaloid Cuanzine
Ortuno, J.-C.,Langlois, Y.
, p. 4491 - 4494 (2007/10/02)
Indoliquinolizidines 5 and 6 prepared either by an imino Diels-Alder reaction or by an annulation with Nazarov reagent afforded stereoselectively indole alkaloid cuanzine 1a.Key Words: Cuanzine, indole alkaloid, imino Diels-Alder, Nazarov reagent, methyl isocyanoacetate.
SYNTHETIC STUDIES ON INDOLE ALKALOIDS. A STEREOCONTROLLED ENTRY TO THE CUANZINE STRUCTURAL UNIT (1)
Palmisano, Giovanni,Danieli, Bruno,Lesma, Giordano,Passarella, Daniele
, p. 3583 - 3596 (2007/10/02)
An efficient synthesis of the cuanzine precursor 4d has been achieved beginning with 8-methoxy-dihydro-β-carboline 3b and utilizing as the key step the stereocontrolled alkylation of 16a (and/or 20a) followed by Hg(II)-induced heterocyclization.The struct
