Naturalproductman’s Blog

Hey, is that a natural product?!

Archive for the ‘Rhodium’ Category

Rhodium cascade

Posted by naturalproductman on July 16, 2014

Richmond Sarpong and co-workers have reported in ACIE on a rhodium catalyzed cascade reaction involving an aza-Cope rearrangement.

Cope

ACIE paper

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

Rh-catalyzed cycloisomerization

Posted by naturalproductman on June 7, 2014

Chisato Mukai and co-workers from Kanazawa University have reported in ACIE on a rhodium catalyzed cycloisomerization.
rhodium
 

ACIE paper

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

[5+2] with rhodium

Posted by naturalproductman on May 14, 2014

Paul Wender and co-workers have reported in Organic Letters on a rhodium catalyzed [5+2] reaction.

propargyl

OL paper

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

Hydroamination of 1,3-dienes

Posted by naturalproductman on April 25, 2014

Simon Meek and co-workers from UNC Chapel Hill have reported in JACS on an intermolecular hydroamination of 1,3-diene substates. Nice to see an intermolecular case, I think people usually  use platinum based catalysts for this – but my experience was not good using some platinum siloxy complex. User friendliness is always a good method.

hydroamination

JACS paper

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

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 »

 
Follow

Get every new post delivered to your Inbox.

Join 69 other followers