- Highly regio- and stereoselective Heck reaction of allylic esters with arenediazonium salts: Application to the synthesis of kavalactones
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Image Presented A highly efficient palladium-catalyzed Heck reaction of allylic esters with arenediazonium salts is described. The reaction proceeds under mild conditions, with excellent to total regio- and stereochemical control and with retention of the traditional leaving group. Furthermore, the generality of the present methodology is illustrated by the short total synthesis of the natural kavalactones, yangonine, (±)-methysticin, and (±)-dihydromethysticin.
- Moro, Angelica Venturini,Cardoso, Flavio Sega Pereira,Correia, Carlos Roque Duarte
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supporting information; experimental part
p. 3642 - 3645
(2011/02/25)
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- Pincer complex-catalyzed redox coupling of alkenes with lodonium salts via presumed palladium(IV) itermediates
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Palladium pincer complexes directly catalyze the redox coupling reactions of functionalized alkenes and iodonium salts. The catalytic process, which Is suitable for mild catalytic functionalization of allylic acetates and electron-rich alkenes, probably o
- Aydin, Juhanes,Larsson, Johanna M.,Selander, Nicklas,Szabo, Kalman J.
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supporting information; experimental part
p. 2852 - 2854
(2009/12/05)
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