Naturalproductman’s Blog

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Archive for the ‘Transannular’ Category

Salvileucalin C synthesis

Posted by naturalproductman on June 6, 2014

Hanfeng Ding and co-workers from Zhejiang University have reported in Organic Letters on the synthesis of salvileucalin C. I thought of Sarah Reisman’s work but she of course made salvileucalin B. By the way, I noticed that Sarah Reisman was promoted directly from assistant prof to prof at Caltech so kudos to her.

salvileucalin C
OL paper

Posted in Methodology, Ring forming, Total Synthesis, Transannular | Leave a Comment »

3 rings from 1

Posted by naturalproductman on October 3, 2012

Jiong Yang and co-workers from Texas A&M have reported in JOC on a transannular Michael reaction.

transannular Michael

JOC paper

Posted in Cascade Reactions, Methodology, Michael, Named Reactions, Ring forming, Transannular | Leave a Comment »

Alkaloid syntheses

Posted by naturalproductman on November 24, 2011

Xiaoguang Lei and co-workers at Tianjin University have reported in ACIEE on the synthesis of Fawcettimine, Fawcettidine, and 8-Deoxyserratinine.

lycopodium

ACIEE paper

Posted in Alkaloids, Asymmetric, Cascade Reactions, Methodology, Ring forming, Total Synthesis, Transannular | Leave a Comment »

Transannular Michael

Posted by naturalproductman on November 21, 2011

Gerald Pattenden and colleague at the University of Nottingham have reported in Tetrahedron on the synthesis of ineleganolide via a Michael reaction.

synthesis
Tetrahedron paper

Posted in Cascade Reactions, Methodology, Michael, Named Reactions, Ring forming, Transannular | Leave a Comment »