Recent developments in solvent-free multicomponent reactions: a perfect synergy for eco-compatible organic synthesis

MS Singh, S Chowdhury - Rsc Advances, 2012 - pubs.rsc.org
Multicomponent reactions have gained significant importance as a tool for the synthesis of a
wide variety of useful compounds, including pharmaceuticals. In this context, the multiple …

Chemical Synthesis of Cell Wall Constituents of Mycobacterium tuberculosis

M Holzheimer, J Buter, AJ Minnaard - Chemical reviews, 2021 - ACS Publications
The pathogen Mycobacterium tuberculosis (Mtb), causing tuberculosis disease, features an
extraordinary thick cell envelope, rich in Mtb-specific lipids, glycolipids, and glycans. These …

Synthesis and biological activity of novel N-cycloalkyl-(cycloalkylaryl)-2-[(3-R-2-oxo-2H-[1, 2, 4] triazino [2, 3-c] quinazoline-6-yl) thio] acetamides

GG Berest, OY Voskoboynik, SI Kovalenko… - European journal of …, 2011 - Elsevier
In this paper the novel N-cycloalkyl-(cycloalkylaryl)-2-[(3-R-2-oxo-2H-[1, 2, 4] triazino [2, 3-c]
quinazoline-6-yl) thio] acetamides synthesis by aminolysis of activated by thionyl chloride or …

Acyclonucleosides: part 1. seco-Nucleosides

ESH El Ashry, Y El Kilany - Advances in heterocyclic chemistry, 1996 - Elsevier
This chapter is the first of a sequence of three chapters that will appear in successive
volumes of this series dealing with the chemistry of acyclonucleosides. Acyclonucleosides …

Ruthenium-catalyzed synthesis of 5-amino-1, 2, 3-triazole-4-carboxylates for triazole-based scaffolds: beyond the Dimroth rearrangement

S Ferrini, JZ Chandanshive, S Lena… - The Journal of …, 2015 - ACS Publications
The 5-amino-1, 2, 3-triazole-4-carboxylic acid is a suitable molecule for the preparation of
collections of peptidomimetics or biologically active compounds based on the triazole …

Cycloadditions and condensations as essential tools in spiropyrazoline synthesis

S Dadiboyena - European Journal of Medicinal Chemistry, 2013 - Elsevier
Heterocycles with potential bioactive properties are of greater interest to researchers
engaged in the areas of natural product synthesis and heterocyclic methodology. Several …

A review article on synthesis of different types of bioactive spiropyrazole derivatives

TA Farghaly, SA Al-Hussain, MEA Zaki… - Polycyclic Aromatic …, 2023 - Taylor & Francis
Pyrazole category with all derivatives have well-known with biological and industrial
applications. Pyrazole combined with other cycle (aliphatic or heterocycles) through one …

Effects of repeat unit charge density on the physical and electrochemical properties of novel heterocationic poly (ionic liquid) s

M Cotessat, D Flachard, D Nosov… - New Journal of …, 2021 - pubs.rsc.org
We report the synthesis and structure/property correlations of a series of eight poly (ionic
liquid) s (PILs) obtained from sequential AA+ BB polyaddition by copper (I)-catalyzed azide …

Synthesis of spiro-fused (C5)-pyrazolino-(C6)-triazinones, a new heterocyclic system

AV Karpenko, SI Kovalenko, OV Shishkin - Tetrahedron, 2009 - Elsevier
Reaction of 4-hydrazinoquinazoline with 2, 4-diketoesters gives the corresponding 3-
acylmethyl-2H-[1, 2, 4] triazino [2, 3-c] quinazolin-2-ones in a one-step procedure via …

[PDF][PDF] Tandem in situ generation and 1, 5-electrocyclization of N-hetaryl nitrilimines. A facile methodology for synthesis of annulated 1, 2, 4-triazoles and their acyclo C …

AS Shawali - Arkivoc, 2010 - arkat-usa.org
This review summarizes results of literature reports concerning tandem in situ generation
and 1, 5-electrocyclization of N-hetaryl nitrilimines reported by us and other research groups …