Intramolecular Friedel–Crafts Acylation Reaction Promoted by 1,1,1,3,3,3-Hexafluoro-2-propanol
作者:Hashim F. Motiwala、Rakesh H. Vekariya、Jeffrey Aubé
DOI:10.1021/acs.orglett.5b02851
日期:2015.11.6
Simple dissolution of an arylalkyl acid chloride in 1,1,1,3,3,3-hexafluoro-2-propanol promotes an intramolecularFriedel–Craftsacylation without additional catalysts or reagents. This reaction is operationally trivial in both execution and product isolation (only requiring concentration followed by purification) and accommodates a broad range of substrates. Preliminary studies that bear upon potential
Formal Total Synthesis of Actinoranone: Synthesis Approaches and Cytotoxic Studies
作者:Luiz F. T. Novaes、Kaliandra de Almeida Gonçalves、Daniela B. B. Trivella、Julio C. Pastre
DOI:10.1021/acs.joc.8b00514
日期:2018.5.4
toward the total synthesis of actinoranone. Our synthesis strategies rely on a convergent route to connect the terpenoid and polyketide fragments, employing catalysis and powerful classical reactions for the assembly of these key fragments. A new transformation was disclosed during this work, a domino ring-opening and esterification. Initial cytotoxic studies for the selected synthesis intermediates are