Naturalproductman’s Blog

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Archive for the ‘Dimer’ Category

Dimerization, electrochemically

Posted by naturalproductman on April 18, 2014

Phil Baran and co-workers reported in JACS on a synthesis of dixiamycin via electrochemical dimerization. I usually think of Kevin Moeller from Washington University in St. Louis when I see electrochemical reactions.

JACS paper

Posted in Dimer, Electrochemical, Indoles, Methodology, Total Synthesis | Leave a Comment »

Power of enzymes

Posted by naturalproductman on March 30, 2014

Kenji Watanabe and co-workers at Shizuoka University have reported in Chembiochem on the formation of dimeric diketopiperazine alkaloids from a cytochrome P450.

 

Chembiochem paper

Posted in Alkaloids, Cascade Reactions, Dimer, Methodology, Radical Chemistry | Leave a Comment »

Dispegatrine synthesis

Posted by naturalproductman on October 16, 2012

James Cook and co-workers at the University of Wisconsin in Milwaukee have reported in ACIE on the synthesis of dispegatrine.

alkaloid

ACIE paper

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

Incarviditone synthesis

Posted by naturalproductman on September 7, 2012

Yefeng Tang and co-workers at Tsinghua University have reported in Organic Letters on their synthesis of incarviditone.

incarviditone

OL paper

Posted in Cascade Reactions, Dimer, Methodology, Structural Reassignment, Total Synthesis | Leave a Comment »

Syntheses through cascade dimerization

Posted by naturalproductman on August 30, 2012

Andrew Lawrence and co-workers at Australian National University have reported in Organic Letters on the syntheses of some polycyclic natural products, incarviditone and incarvilleatone.

racemic

OL paper

Posted in Dimer, Methodology, Total Synthesis | 2 Comments »

Suberitines A-D

Posted by naturalproductman on April 4, 2012

Guoqiang Li and co-workers from the Ocean University of China have reported in Organic Letters on the isolation of dimeric alkaloids, suberitine A-D, from the marine sponge Aaptos suberitoides.
alkaloids

OL paper

Posted in Alkaloids, Cancer, Dimer | Leave a Comment »

Waikialoid A looks like stephacidin

Posted by naturalproductman on March 30, 2012

Robert Cichewicz and co-workers from the University of Oklahoma have reported in JNP on the isolation of waikialoid from Waikiki Beach in Honolulu.
waikialoid

JNP paper

Posted in Alkaloids, Dimer, Polyketides | Leave a Comment »

More on oroidin dimers

Posted by naturalproductman on March 30, 2012

Tadeusz Molinski and co-workers have reported in JNP on the biosynthesis study of benzoscpetrin C and nagelamide H.
oroidin

JNP paper

Posted in Alkaloids, Biosynthesis, Dimer | Leave a Comment »

Synthesis of axinellamine minus chloride

Posted by naturalproductman on March 29, 2012

Patrick Harran and co-workers in UCLA have reported in ACIE on the racemic synthesis of axinellamine minus the chloride substituent.
axinellamine

ACIE paper

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

Viriditoxin

Posted by naturalproductman on January 24, 2012

Jared Shaw and co-workers at UC Davis have reported in Synthesis on their approach towards viriditoxin.

biaryl

Synthesis paper

Posted in Aromatic, C2-Symmetric, Dimer, Metathesis, Methodology, Total Synthesis | Leave a Comment »

 
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