Berit Olofsson and co-workers at Stockholm University have reported in Organic Letters on a hypervalent iodine approach to access diaryl ethers.
Posted by naturalproductman on February 28, 2011
Berit Olofsson and co-workers at Stockholm University have reported in Organic Letters on a hypervalent iodine approach to access diaryl ethers.
Posted in Hypervalent Iodine, Methodology | Leave a Comment »
Posted by naturalproductman on February 28, 2011
Alexandre Alexakis and co-workers at Universite de Geneve in Switzerland have reported in Organic Letters on a vinylogous Michael reaction.
Posted in Cascade Reactions, Methodology, Michael, Named Reactions, Organocatalytic | Leave a Comment »
Posted by naturalproductman on February 28, 2011
Akira Yanagisawa and co-workers at Chiba University have reported in Organic Letters on the use of β,γ-didehydro-γ-lactone as tin-enolate precursors to effect an Aldol reaction.
Posted in Aldol, Asymmetric, C2-Symmetric, Cascade Reactions, Methodology, Named Reactions, Ring forming, Ring Opening | Leave a Comment »
Posted by naturalproductman on February 28, 2011
Henry Pelish and co-workers at Makoto Life Sciences have reported in the Journal Natural Products on the compound, austocystin D, which gets activated by a cytochrome P450 enzyme (CYP3A4) and then does the damage to the cells.
Posted in Chemical Biology, Flavonoids, Polyketides | Leave a Comment »
Posted by naturalproductman on February 28, 2011
Magnus Rueping and co-workers at RWTH Aachen University have reported in JACS on a Bronsted acid catalyzed cyclization of a phenol with an ortho-allylic alcohol substituent to form the ring.
Posted in Cascade Reactions, Methodology, Organocatalytic | Leave a Comment »
Posted by naturalproductman on February 25, 2011
Georgios Vassilikogiannakis and co-workers from the University of Crete report on the light induced spirocyclization reaction of a furan.
Posted in Cascade Reactions, Light Mediated, Methodology, Spirocycles, Spirocyclic centers, Spiroketals | Leave a Comment »
Posted by naturalproductman on February 25, 2011
Carl Lovely and co-workers at UT Arlington have reported in Organic and Biomolecular Chemistry on their progress towards ageliferin via an intramolecular Diels-Alder reaction.
Posted in Alkaloids, Cascade Reactions, Cycloaddition, Methodology, Pericyclic reactions | Leave a Comment »
Posted by naturalproductman on February 25, 2011
Kazunori Miyamoto and co-workers at the University of Tokushima have reported in Chem Comm on the use of hypervalent iodine-BF4 salt to fluorinate compounds.
Posted in Cascade Reactions, Hypervalent Iodine, Methodology | Leave a Comment »