Naturalproductman’s Blog

Hey, is that a natural product?!

Archive for the ‘Methodology’ Category

That’s a lot of alcohols…

Posted by naturalproductman on June 11, 2013

George O’Doherty and colleague at Northeastern University have reported in JACS on a synthesis of cryptocaryol.

 

JACS paper

Posted in Methodology, Polyketides | Leave a Comment »

Towards Bielschowskysin

Posted by naturalproductman on June 7, 2013

Johann Mulzer and co-workers have published in Organic Letters on their progress towards

bielschowskysin
OL paper

Posted in Lactones, Methodology | Leave a Comment »

Epoxide opening cascade

Posted by naturalproductman on May 31, 2013

Yoshiki Morimoto and co-workers at Osaka City University have reported in Organic Letters on a polyepoxide ring opening reaction.

epoxide

OL paper

Posted in Cascade Reactions, Methodology | Leave a Comment »

TMS diazomethane: a new use

Posted by naturalproductman on May 30, 2013

Daesung Lee and co-workers from UIC have reported in Org Lett on the use of a trimethylsilyldiazomethane reaction. This reagent is usually used to form alkynes from aldehydes.

trimethylsilyldiazomethane

OL paper

Posted in Cascade Reactions, Methodology | Leave a Comment »

Gelsemoxonine synthesis

Posted by naturalproductman on May 30, 2013

Erick Carreira and colleague have reported in JACS on a synthesis of gelsemoxonine.

gelsemoxonine

JACS paper

Posted in Alkaloids, Methodology, Total Synthesis | Leave a Comment »

Dual catalysis

Posted by naturalproductman on May 30, 2013

Erick Carreira and co-workers have published in Science on a cooperative catalysis reaction that forms a quaternary carbon center.

 

Science paper

Posted in Asymmetric, Diastereoselective, Methodology | Leave a Comment »

Diyne desymmetrization

Posted by naturalproductman on May 21, 2013

Ulrich Hennecke and co-workers at the Universitat Munster have reported in JAC on a desymmetrization of a diyne.

Diyne

JACS paper

Posted in Alkaloids, Asymmetric, Cascade Reactions, Methodology, Organocatalytic | Leave a Comment »

Desymmetrizing oxetanes

Posted by naturalproductman on May 21, 2013

Jianwei Sun and co-workers from the Hong Kong University of Science and Technology have reported in ACIE on a desymmetrization of oxetanes using a phosphoric acid catalyst.

desymmetrization

ACIE paper

Posted in Asymmetric, Desymmetrization, Methodology | Leave a Comment »

Roxbin B

Posted by naturalproductman on May 21, 2013

Hidetoshi Yamada and co-workers at Kwansei Gakuin University have reported in JOC on a structural reassignment concluding that roxbin B is cuspinin.

roxbin B

JOC paper

Posted in Glycosides, Methodology, Structural Reassignment, Total Synthesis | Leave a Comment »

Long C-O bond

Posted by naturalproductman on May 21, 2013

Mark Mascal and co-workers at UC Davis have published in JACS on a long C-O bond in an oxonium ion.

ion

JACS paper

Posted in Methodology | Leave a Comment »

 
Follow

Get every new post delivered to your Inbox.

Join 50 other followers