Catalytic organic reactions in water toward sustainable society

T Kitanosono, K Masuda, P Xu, S Kobayashi - Chemical reviews, 2018 - ACS Publications
Traditional organic synthesis relies heavily on organic solvents for a multitude of tasks,
including dissolving the components and facilitating chemical reactions, because many …

Calix [n] arenes and its derivatives as organocatalysts

G Sachdeva, D Vaya, CM Srivastava, A Kumar… - Coordination Chemistry …, 2022 - Elsevier
Small organic compounds that replicate the actions of enzymes and inorganic catalysts are
known as organocatalysts. They have the benefit of being inexpensive, less toxic, and …

Sulfamic acid grafted to cross-linked chitosan by dendritic units: a bio-based, highly efficient and heterogeneous organocatalyst for green synthesis of 2, 3 …

E Valiey, MG Dekamin, S Bondarian - RSC advances, 2023 - pubs.rsc.org
In this work, novel cross-linked chitosan by the G1 dendrimer from condensation of
melamine and toluene-2, 4-diisocyante terminated by sulfamic acid groups (CS-TDI-Me-TDI …

2, 3-Dihydroquinazolin-4 (1 H)-one as a privileged scaffold in drug design

M Badolato, F Aiello, N Neamati - RSC advances, 2018 - pubs.rsc.org
2, 3-Dihydroquinazolin-4-one (DHQ) belongs to the class of nitrogen-containing heterocyclic
compounds representing a core structural component in various biologically active …

Solvent-free, mechanochemically scalable synthesis of 2, 3-dihydroquinazolin-4 (1H)-one using Brønsted acid catalyst

G Yashwantrao, VP Jejurkar, R Kshatriya… - ACS Sustainable …, 2019 - ACS Publications
Although the synthesis of novel N-heterocyclic molecules is extremely demanding as well as
challenging, the involvement of toxic solvents often triggers environmental safety concerns …

Probing carbocatalytic activity of carbon nanodots for the synthesis of biologically active dihydro/spiro/glyco quinazolinones and aza-michael adducts

B Majumdar, S Mandani, T Bhattacharya… - The Journal of …, 2017 - ACS Publications
Herein, we report the fluorescent carbon dots as an effective and recyclable carbocatalyst for
the generation of carbon–heteroatom bond leading to quinazolinone derivatives and aza …

Supramolecular organocatalysis in water mediated by macrocyclic compounds

M De Rosa, P La Manna, C Talotta, A Soriente… - Frontiers in …, 2018 - frontiersin.org
In the last decades many efforts have been devoted to design supramolecular
organocatalysts able to work in water as the reaction medium. The use of water as solvent …

Synthesis of 2, 3-dihydroquinazolinones and quinazolin-4 (3 H)-ones catalyzed by graphene oxide nanosheets in an aqueous medium:“on-water” synthesis …

N Kausar, I Roy, D Chattopadhyay, AR Das - RSC advances, 2016 - pubs.rsc.org
Graphene oxide (GO) nanosheet catalyzed new and straightforward strategies for the
construction of 2, 3-dihydroquinazolinones and quinazolin-4 (3H)-ones starting from …

Efficient preparation of boehmite silica dopamine sulfamic acid as a novel nanostructured compound and its application as a catalyst in some organic reactions

M Hajjami, A Ghorbani-Choghamarani… - New Journal of …, 2016 - pubs.rsc.org
A novel type of recoverable boehmite nanocatalyst was prepared via immobilization of
dopamine on the surface of boehmite followed by coating with silica and reacting with …

Recent advances and prospects in the organocatalytic synthesis of quinazolinones

B Borah, S Swain, M Patat, LR Chowhan - Frontiers in Chemistry, 2022 - frontiersin.org
Quinazolinone, a bicyclic compound, comprises a pyrimidine ring fused at 4´ and 8´
positions with a benzene ring and constitutes a substantial class of nitrogen-containing …