My watch list
my.chemeurope.com  
Login  

247 Newest Publications in organic letters

rss
matching the following criteria

Meta-Selective Arene C–H Bond Olefination of Arylacetic Acid Using a Nitrile-Based Directing Group

13-10-2014 | Milan Bera; Atanu Modak; Tuhin Patra; Arun Maji; Debabrata Maiti, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol502823c

more

Solid-Phase Synthesis of Tetrahydropyridazinedione-Constrained Peptides

08-10-2014 | Chang Won Kang; Sujeewa Ranatunga; Matthew P. Sarnowski; Juan R. Del Valle, Organic Letters, 2014

The design and solid-phase synthesis of tetrahydropyridazine-3,6-dione (Tpd) peptidomimetics derived from backbone-aminated peptides is reported. The described protocol features the synthesis of chiral α-hydrazino acids suitable for chemoselective incorporation into growing peptide chains. ...

more

Advanced Strategies for Efficient Macrocyclic Cu(I)-Catalyzed Cycloaddition of Azides

29-09-2014 | Anne-Catherine Bédard; Shawn K. Collins, Organic Letters, 2014

An advanced strategy for efficient macrocyclic Cu(I)-catalyzed cycloaddition is described. The key features include employing azide–iodoalkyne cycloadditions (CuAiAC), low catalyst loadings, relatively high concentrations (30 mM → 300 mM), and application to continuous flow. The remarkably ...

more

Molecular Genetic Characterization of Terreic Acid Pathway in Aspergillus terreus

29-09-2014 | Chun-Jun Guo; Wei-Wen Sun; Kenneth S. Bruno; Clay C. C. Wang, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol502242a

more

Carboxylic Acid-Catalyzed Highly Efficient and Selective Hydroboration of Alkynes with Pinacolborane

25-08-2014 | Hon Eong Ho; Naoki Asao; Yoshinori Yamamoto; Tienan Jin, Organic Letters, 2014

Organic Letters DOI: 10.1021/ol502285s

more

Palladium(0)-Catalyzed Intramolecular Decarboxylative Allylation of Ortho Nitrobenzoic Esters

23-07-2014 | Asik Hossian; Shantanu Singha; Ranjan Jana, Organic Letters, 2014

A Pd/Ag bimetallic system has been developed for the decarboxylative allylation of ortho-nitrobenzoic esters in an intramolecular fashion. In contrast to the typical sp2–sp3 cross-coupling approach which requires air and moisture sensitive preformed organometallic reagents, we provide an ...

more

Structural Requirements of 2-Oxoglutaric Acid Analogues To Mimic Its Signaling Function

29-08-2013 | Xinjun Liu; Yang Wang; Erik Laurini; Paola Posocco; Han Chen; Fabio Ziarelli; Annick Janicki; Fanqi Qu; Maurizio Fer ..., Organic Letters, 2013

Organic Letters DOI: 10.1021/ol401914z

more

Sweet Anion Receptors: Recognition of Chiral Carboxylate Anions by d-Glucuronic-Acid-Decorated Diindolylmethane

29-08-2013 | Jarosław M. Granda; Janusz Jurczak, Organic Letters, 2013

Organic Letters DOI: 10.1021/ol402074u

more

Bioreduction of Aryl Azides during Mutasynthesis of New Ansamitocins

27-08-2013 | Lena Mancuso; Gerrit Jürjens; Jekaterina Hermane; Kirsten Harmrolfs; Simone Eichner; Jörg Fohrer; Wera Collisi; Flor ..., Organic Letters, 2013

Supplementing a culture of a mutant strain of Actinosynnema pretiosum that is unable to biosynthesize aminohydroxy benzoic acid (AHBA), with 3-azido-5-hydroxy-benzoic acid and 3-azido-5-amino-benzoic acid, unexpectedly yielded anilino ansamitocins instead of the expected azido derivatives. This ...

more

Page 1 From 25
Subscribe to e-mail updates relating to your search

You will receive via e-mail the latest search results matching your search criteria. This service is free of charge and can be cancelled at any time.

Your browser is not current. Microsoft Internet Explorer 6.0 does not support some functions on Chemie.DE