Arylglyoxals in synthesis of heterocyclic compounds

B Eftekhari-Sis, M Zirak, A Akbari - Chemical reviews, 2013 - ACS Publications
Heterocycles are an extraordinarily important class of compounds, making up more than half
of all known organic compounds. Heterocycles are present in a wide variety of drugs, most …

More sustainable approaches for the synthesis of N-based heterocycles

NR Candeias, LC Branco, PMP Gois… - Chemical …, 2009 - ACS Publications
More Sustainable Approaches for the Synthesis of N-Based Heterocycles | Chemical Reviews
ACS ACS Publications C&EN CAS Find my institution Log In Chemical Reviews ACS …

Recent advances in the transition metal-free synthesis of heterocycles from α, β-unsaturated ketones

KT Ashitha, A Krishna, D Basavaraja… - Organic Chemistry …, 2022 - pubs.rsc.org
Heterocyclic compounds are an inevitable part of our life. These important classes of
molecules have a wide range of applications starting from life-sustaining drugs to …

Copper-catalyzed formal C–N bond cleavage of aromatic methylamines: assembly of pyridine derivatives

H Huang, X Ji, W Wu, L Huang… - The Journal of organic …, 2013 - ACS Publications
An efficient copper-catalyzed C–N bond cleavage of aromatic methylamines was developed
to construct pyridine derivatives. With neat conditions and facile operation, the fragment …

Copper catalysed oxidative cascade deamination/cyclization of vinyl azide and benzylamine for the synthesis of 2, 4, 6-triarylpyridines

R Chatterjee, S Bhukta, KK Angajala… - Organic & Biomolecular …, 2023 - pubs.rsc.org
A highly efficient one-pot method for the synthesis of 2, 4, 6-triaryl pyridines has been
developed via cascade deamination and annulation. Copper triflate and molecular iodine …

NNO pincer ligand-supported palladium (II) complexes: direct synthesis of quinazolines via acceptorless double dehydrogenative coupling of alcohols

B Sundarraman, R Rengan, D Semeril - Organometallics, 2022 - ACS Publications
A sustainable approach for the synthesis of substituted quinazolines by sequential
acceptorless dehydrogenative coupling of 2-aminobenzyl alcohol with alcohols using new …

Highly efficient, one-pot, solvent-free synthesis of 2, 4, 6-triarylpyridines using a Brønsted-acidic ionic liquid as reusable catalyst

A Davoodnia, M Bakavoli, R Moloudi… - Monatshefte für Chemie …, 2010 - Springer
A simple, efficient, and green method for synthesis of 2, 4, 6-triarylpyridines by one-pot three-
component reaction of acetophenones, aryl aldehydes, and ammonium acetate using 3 …

Base-Promoted β-C(sp3)–H Functionalization of Enaminones: An Approach to Polysubstituted Pyridines

J Shen, D Cai, C Kuai, Y Liu, M Wei… - The Journal of Organic …, 2015 - ACS Publications
A convenient “one-pot” base-promoted synthesis of polysubstituted pyridines from 1-
arylethylamines and ynones through the direct β-C (sp3)–H functionalization of enaminones …

One‐Pot Synthesis of Benzene and Pyridine Derivatives via Copper‐Catalyzed Coupling Reactions

J Han, X Guo, Y Liu, Y Fu, R Yan… - Advanced Synthesis & …, 2017 - Wiley Online Library
A highly efficient one‐pot synthesis of polysubstituted pyridine has been achieved through
copper‐catalyzed oxidative sp3 C− H coupling of acetophenones with toluene derivatives …

Part II: nitroalkenes in the synthesis of heterocyclic compounds

AZ Halimehjani, INN Namboothiri, SE Hooshmand - RSC Advances, 2014 - pubs.rsc.org
This part (part II) is devoted to 6-membered heterocycles that are synthesized from
nitroalkenes as the key substrates. These compounds can be simply accessible to form …