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Archive for the ‘Iron’ Category

S and Cl onto an alkyne

Posted by naturalproductman on November 4, 2014

Yasushi Nishihara and co-workers from Okayama University have reported in ACIE on an iron catalyzed addition of a sulfur and chlorine onto an alkyne.

iron

ACIE paper

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

Fe-catalyzed cross coupling

Posted by naturalproductman on October 4, 2014

Eiichi Nakamura and co-workers at the University of Tokyo have reported in JACS on an iron catalyzed C-sp2-H to organoboron cross coupling reaction.

boron

JACS paper

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

Dehydrogenation with iron

Posted by naturalproductman on June 7, 2014

William Jones and co-workers from the University of Rochester have reported in JACS on an iron catalyzed dehydrogenation.

dehydrogenation

JACS paper

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

2-pyrone ring opening

Posted by naturalproductman on October 11, 2013

Alois Furstner and co-workers have reported in ACIE on an iron catalyzed ring opening of 2-pyrones.

iron

ACIE paper

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

Fe-catalyzed C-H amination

Posted by naturalproductman on May 6, 2013

Theodore Betley and co-worker have reported in Science on an iron catalyzed C-H amination.

Science paper

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

Mitsunobu with a catalytic twist

Posted by naturalproductman on March 8, 2013

Hiroyuki Ishibashi and co-workers at Kanazawa University have reported in ACIE on a Mitsunobu reaction where they use an iron catalyst and oxygen to regenerate the active azo reagent.

azo

ACIE paper

Posted in Catalytic, Iron, Methodology, Mitsunobu, Named Reactions, Transition Metal | Leave a Comment »

Aminohydroxylation of alkenes

Posted by naturalproductman on February 27, 2013

Hao Xu and co-workers at Georgia State University have reported in JACS on an iron catalyzed aminohydroxylation reaction.

iron

JACS paper

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

Spirangien A synthesis

Posted by naturalproductman on January 17, 2013

Mark Rizzacasa and co-workers from the University of Melbourne have reported in Organic Letters on their formal synthesis of spirangien A.

spirangien A

OL paper

Posted in Iron, Manganese, Metathesis, Methodology, Polyketides, Spiroketals, Transition Metal | Leave a Comment »

ortho-Naphthoquinone methides

Posted by naturalproductman on December 29, 2012

Hironao Sajiki and co-workers from Gifu Pharmaceutical University have reported in ACIE on a generation of naphthoquinone methides using an iron catalyst.

methides
ACIE paper

Posted in Cascade Reactions, Diels-Alder, Iron, Methodology, Named Reactions, Transition Metal | Leave a Comment »

Fluorination of alkenes

Posted by naturalproductman on August 8, 2012

Dale Boger and colleague have reported in JACS on process involving the fluorination of an alkene using super stoichiometric amounts of iron and excess sodium borohydride.

iron

JACS paper

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

 
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