The Sonogashira reaction: a booming methodology in synthetic organic chemistry

R Chinchilla, C Nájera - Chemical reviews, 2007 - ACS Publications
The array of transition-metal-catalyzed cross-coupling reactions can easily be considered
nowadays cornerstones in the field of organic synthesis. 1, 2 Among them, the palladium …

Recent progress in coupling of two heteroarenes

D Zhao, J You, C Hu - Chemistry–A European Journal, 2011 - Wiley Online Library
The biheteroaryl structural motif is prevalent in polymers, advanced materials, liquid crystals,
ligands, molecules of medicinal interest, and natural products. Many types of synthetic …

[引用][C] Direct alkynylation of indole and pyrrole heterocycles

JP Brand, J Charpentier, J Waser - … Chemie, International Edition, 2009 - infoscience.epfl.ch
Easy does it: The unique properties of benziodoxolone alkynyl periodinane 1 and gold
catalysts have allowed the development of a high yielding, operationally simple (room …

Recent advances in functionalization of pyrroles and their translational potential

MK Hunjan, S Panday, A Gupta, J Bhaumik… - The Chemical …, 2021 - Wiley Online Library
Among the known aromatic nitrogen heterocycles, pyrrole represents a privileged aromatic
heterocycle ranging its occurrence in the key component of “pigments of life” to biologically …

The palladium-catalyzed Ullmann cross-coupling reaction: a modern variant on a time-honored process

F Khan, M Dlugosch, X Liu… - Accounts of Chemical …, 2018 - ACS Publications
Conspectus Cross-coupling reactions, especially those that are catalyzed by palladium,
have revolutionized the way in which carbon–carbon bonds can be formed. The most …

[PDF][PDF] Synthesis and biological activity of lamellarin alkaloids: an overview

M Iwao, T Fukuda, F Ishibashi - Heterocycles, 2011 - nagasaki-u.repo.nii.ac.jp
Lamellarins are natural products isolated from marine invertebrates having a unique
heterocyclic ring system. Many of these natural products exhibit potentially useful biological …

Pyrrole synthesis through Cu-catalyzed cascade [3+ 2] spiroannulation/aromatization of oximes with azadienes

J Lin, TY Zheng, NQ Fan, P Zhang, K Jiang… - Organic Chemistry …, 2021 - pubs.rsc.org
We have disclosed a new synthetic method for the rapid assembly of poly-substituted
pyrroles with readily accessible oximes and azadienes as the starting materials. The present …

Convergent total synthesis of lamellarins and their congeners

D Morikawa, K Morii, Y Yasuda, A Mori… - The Journal of Organic …, 2020 - ACS Publications
A convergent total synthesis of lamellarins S and Z is described. The synthesis features a
halogen dance of an easily accessible α, β-dibromopyrrole promoted by an ester moiety …

Sulfur (IV)‐Mediated Unsymmetrical Heterocycle Cross‐Couplings

M Zhou, J Tsien, T Qin - Angewandte Chemie International …, 2020 - Wiley Online Library
Despite the tremendous utilities of metal‐mediated cross‐couplings in modern organic
chemistry, coupling reactions involving nitrogenous heteroarenes remain a challenging …

Nucleophilic ortho-Allylation of Pyrroles and Pyrazoles: An Accelerated Pummerer/Thio-Claisen Rearrangement Sequence

AJ Eberhart, C Cicoira, DJ Procter - Organic letters, 2013 - ACS Publications
Arylsulfinyl groups direct the metal-free, regiospecific, nucleophilic ortho-allylation of
pyrroles and pyrazoles. Mechanistic studies support the intermediacy of allylsulfonium salts …