Naturalproductman’s Blog

Hey, is that a natural product?!

Lycosperramine-R synthesis

Posted by naturalproductman on December 7, 2014

Hiromitsu Takayama and co-workers from Chiba University have reported in Tetrahedron on the synthesis of lycosperramine R.

lycosperramine

Tetrahedron paper

Posted in Alkaloids, Pyridones, Total Synthesis | 1 Comment »

Chatancin synthesis

Posted by naturalproductman on December 6, 2014

Thomas Maimone and colleague have reported in ACIE on the synthesis of chatancin.

chatancin
ACIE paper

Posted in Lipids, Methodology, Total Synthesis | Leave a Comment »

Leucosceptroids A and B syntheses

Posted by naturalproductman on December 6, 2014

Dawei Ma and co-workers have reported in ACIE on the synthesis of leucosceptroids A and B.

A and B

ACIE paper

Posted in Polyketides, Total Synthesis | Leave a Comment »

Kushecarpin A synthesis

Posted by naturalproductman on December 6, 2014

Thomas Pettus and co-workers have reported in ACIE on the syntheses of some polyketides related to kushecarpin A.

kushecarpin A

ACIE paper

Posted in Polyketides, Total Synthesis, Unified | Leave a Comment »

Hippolachnin A synthesis

Posted by naturalproductman on December 6, 2014

Erick Carreira and co-workers have reported in ACIE on the synthesis of hippolachnin A.
synthesis
ACIE paper

Posted in Methodology, Polyketides, Total Synthesis | Leave a Comment »

Silacarboxylation of allenes

Posted by naturalproductman on December 6, 2014

Yasushi Tsuji and co-workers have reported in JACS on a copper catalyzed silacarboxylation of allenes using carbon dioxide and a silylborane.

JACS paper

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

Maoecrystal V synthesis

Posted by naturalproductman on December 6, 2014

Armen Zakarian and co-workers have reported in JACS on the synthesis of maoecrystal V.

JACS paper

Posted in Methodology, Total Synthesis | Leave a Comment »

Combining chemical and enzymatic synthesis

Posted by naturalproductman on November 29, 2014

Kevin Reynolds and co-workers from Portland State University have reported in JOC on the synthesis of premarineosin analogs using a chemo-enzymatic approach.

marineosin

JOC paper

Posted in Alkaloids, Chemical Biology, Enzymatic, Methodology, Total Synthesis, Unnatural Products | 1 Comment »

Dibromoalkenes from alkynes

Posted by naturalproductman on November 29, 2014

Weimin He and co-workers from Hunan University have reported in JOC on the synthesis of E-dibromoalkenes from alkynes using CuBr2.
copper

JOC paper

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

Propargylamines via multi-component approach

Posted by naturalproductman on November 29, 2014

Zhihua Sun and co-workers from the Shanghai University of Engineering Science have reported in JOC on a multicomponent approach to substituted propargylamines.

MCC

JOC paper

Posted in Cascade Reactions, Methodology, Multi-Component Coupling | Leave a Comment »

 
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