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Archive for the ‘Rhodium’ Category

Hydroarylation asymmetrically

Posted by naturalproductman on December 27, 2013

Nicolai Cramer and co-workers have reported in ACIE on a rhodium catalyzed enantioselective hydroarylation.

hydroarylation

ACIE paper

Posted in Asymmetric, Hydroarylation, Methodology, Rhodium, Transition Metal | Leave a Comment »

Rhodium-catalyzed C-H amination

Posted by naturalproductman on September 5, 2013

Justin DuBois and co-workers have reported in ACIE on a C-H activation approach to introducing C-N bonds.

C-H

ACIE paper

Posted in C-H activation, Methodology, Rhodium, Transition Metal | Leave a Comment »

Aza-Pauson Khand reaction

Posted by naturalproductman on August 30, 2013

Chisato Mukai and co-workers at Kanazawa University have reported in ACIE on an aza-Pauson Khand reaction.

aza

ACIE paper

Posted in Cascade Reactions, Methodology, Named Reactions, Pauson-Khand, Rhodium, Transition Metal | Leave a Comment »

Triazole annulation

Posted by naturalproductman on May 7, 2013

Huw Davies and colleague from Emory University have reported in JACS on an indole annulation using a triazole.
indole

JACS paper

Posted in Cascade Reactions, Methodology, Rhodium, Transition Metal | Leave a Comment »

Rh-cascade

Posted by naturalproductman on April 22, 2013

Ken Tanaka and co-workers at the Tokyo University of Agriculture and Technology have reported in Org Lett on a rhodium catalyzed cascade reaction to yield substituted cyclopentanones.

rh

OL paper

Posted in Cascade Reactions, Claisen rearrangement, Methodology, Named Reactions, Rhodium, Transition Metal | Leave a Comment »

Rh-cascade

Posted by naturalproductman on March 15, 2013

Richmond Sarpong and colleague have reported in JACS on a synthesis of a cycloprodigiosin.

rhodium

JACS paper

Posted in Cascade Reactions, Methodology, Rhodium, Transition Metal | Leave a Comment »

That’s pretty strained

Posted by naturalproductman on February 20, 2013

Fumitoshi Kakiuchi and co-workers from Keio University have reported in Org Lett on a rhodium catalyzed [2+2] reaction between a terminal alkyne and an electron deficient alkene to form a cyclobutene.

strained

OL paper

Posted in Cycloaddition, Methodology, Rhodium, Transition Metal, [2+2] | Leave a Comment »

C-Si bond formation

Posted by naturalproductman on January 17, 2013

Kazuhiko Takai and co-workers from Okayama University have reported in Organic Letters on a rhodium catalyzed C-H activation process that forms a new C-Si bond.

C-H

OL paper

Posted in C-H activation, Methodology, Rhodium, Transition Metal | Leave a Comment »

Pyridines from 2H-azirines

Posted by naturalproductman on January 16, 2013

Cheol-Min Park and co-workers from Nanyang Technological University in Singapore have reported in ACIE on the synthesis of pyridines from 2H-azirines.

carbene

ACIE paper

Posted in Carbene, Cascade Reactions, Methodology, Rhodium, Transition Metal | Leave a Comment »

Imidazoles from rhodium

Posted by naturalproductman on November 30, 2012

Jonathan Ellman and co-workers from Yale have reported in ACIE on a rhodium catalyzed reaction to form pyrroles.

rhodium

ACIE paper

Posted in Cascade Reactions, Methodology, Rhodium, Transition Metal | 3 Comments »

 
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