Synthesis of new pentacyclic chromophores through a highly regio- and diastereoselective cascade process.
A new family of pentacyclic compounds incorporating a central 1,2-dihydropyridine core is obtained through a pseudo three-component reaction. Four new bonds and two stereocenters with trans relationship are produced during the cascade process under palladium catalysis.
Chamas
Zein el abidine
Zel A
Laboratoire SRSMC-SOR, UMR CNRS-UHP 7565, Nancy Université, BP 70239, Bd des Aiguillettes, 54506 Vandoeuvre-les-Nancy, France.
Dietz
Olivier
O
Aubert
Emmanuel
E
Fort
Yves
Y
Mamane
Victor
V
D002384:Catalysis; D004095:Dihydropyridines / Q000138:chemical synthesis / Q000737:chemistry*; D006576:Heterocyclic Compounds, 4 or More Rings / Q000138:chemical synthesis* / Q000737:chemistry; D008958:Models, Molecular; D015394:Molecular Structure; D010165:Palladium / Q000737:chemistry*; D013237:Stereoisomerism
D004095:Dihydropyridines; D006576:Heterocyclic Compounds, 4 or More Rings; D010165:Palladium