1093663-22-9Relevant academic research and scientific papers
Regiocontrolled palladium-catalyzed arylative cyclizations of alkynols
Fujino, Daishi,Yorimitsu, Hideki,Osuka, Atsuhiro
supporting information, p. 6255 - 6258 (2014/05/20)
Tuning the reactivity of arylpalladium intermediates enables control of catalytic arylative 5-exo and 6-endo cyclizations of alkynols. The two modes of cyclizations represent a rare example of controllable, regioselective difunctionalization of alkynes. T
Au-catalyzed cyclization of monopropargylic triols: An expedient synthesis of monounsaturated spiroketals
Aponick, Aaron,Li, Chuan-Ying,Palmes, Jean A.
supporting information; experimental part, p. 121 - 124 (2009/07/11)
The gold-catalyzed cyclization of monopropargylic triols to form olefin-containing spiroketals is reported. The reactions are rapid and high yielding when 2 mol % of the catalyst generated in situ from Au[P(t-Bu) 2(o-biphenyl)]CI and AgOTf is e
