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Archive for the ‘Palladium’ Category

Alkoxycarbonylation of allenes – regioselective switching by ligand

Posted by naturalproductman on June 30, 2015

Matthias Beller and co-workers have reported in JACS on a ligand controlled regioselectivitiy switching of an alkoxycarbonylation of an allene substrate.

JACS paper

Posted in Methodology, Palladium, Regioselective, Transition Metal | Leave a Comment »

The cousin of the Saegusa-Ito oxidation

Posted by naturalproductman on May 2, 2015

Timothy Newhouse and co-workers at Yale have reported in JACS on an interesting way to make alpha,beta-unsaturated esters and nitriles from saturated starting materials.

unsaturation

JACS paper

Posted in Palladium, Transition Metal | Leave a Comment »

Pd-catalyzed DKR

Posted by naturalproductman on April 16, 2015

Xinjun Luan and co-workers have reported in JACS on a palladium catalyzed dynamic kinetic resolution of biaryls to spirocyclic centers.

spirocycle

JACS paper

Posted in Cascade Reactions, Kinetic resolution, Methodology, Palladium, Transition Metal | Leave a Comment »

C-H Activation Cascade

Posted by naturalproductman on April 16, 2015

Kevin Booker Millburn and colleague at the University of Bristol have reported in ACIE on a palladium C-H activation cascade reaction.

C-H
ACIE paper

Posted in C-H activation, Cascade Reactions, Methodology, Palladium, Transition Metal | Leave a Comment »

Alkyne + Formic Acid = Vinyl carboxylic acid

Posted by naturalproductman on April 12, 2015

Qi-Lin Zhou and co-workers from Nankai University have reported in ACIE on a palladium catalyzed hydrocarboxylation of alkynes.

Pd

ACIE paper

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

Arylsilane for C-H activation

Posted by naturalproductman on April 12, 2015

Jin-Quan Yu and co-workers have reported in JACS on a cross coupling reaction between an aryl silane and a C-H bond.

C-H

JACS paper

Posted in C-H activation, cross coupling, Methodology, Palladium, Transition Metal | Leave a Comment »

C-H activation with Pd

Posted by naturalproductman on March 21, 2015

Erik Alexanian and co-workers have reported in JACS on a palladium catalyzed C-H arylation from alkyl halides.
palladium
JACS paper

Posted in C-H activation, Methodology, Palladium, Transition Metal | 1 Comment »

1,1-Arylborylation of terminal alkenes

Posted by naturalproductman on March 5, 2015

Dean Toste and co-workers have reported in JACS on a 1,1-arylborylation of terminal alkenes.

arylborylation

JACS paper

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

Alkene methoxycarbonylation

Posted by naturalproductman on February 22, 2015

Matthias Beller and co-workers at Leibniz-Institut für Katalyse an der Universität Rostock have reported in ACIE on a palladium catalyzed methoxycarbonylation of olefins.

Pd

ACIE paper

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

Alkyl halides from aryl halides

Posted by naturalproductman on November 8, 2014

Zhenfeng Xi and co-workers from SIOC have reported in ACIE on the transfer of a halogen from an aryl group to an alkyl group.

reductive elimination

ACIE paper

Posted in Mechanistic, Methodology, Palladium, Transition Metal | Leave a Comment »

 
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