Increased demand for more sustainable materials and chemical processes has
tremendously advanced the use of polysaccharides, which are natural biopolymers, in …

Heterocyclic compounds are among the most prestigious and valuable chemical molecules
with diverse and magnificent applications in various sciences. Due to the remarkable and …

Meglumine, a bio-based chemical, was demonstrated to be a highly efficient and reusable
catalyst for the synthesis of a series of pyranopyrazole derivatives via a one-pot, four …

Pyridocoumarins are a class of synthetic and naturally occurring organic compounds with
interesting biological activities. This review focuses on the synthetic strategies for the …

Fruit juice of Citrus limon (lemon juice) has been utilized as a natural and renewable catalyst
for the green and environmentally friendly preparation of 3, 4-disubstituted isoxazol-5 (4 H) …

We demonstrate the fabrication of chitin nanofibril aerogels and their successful application
as base catalysts for the production of useful chemicals. Squid-pen chitin nanofibrils (ChNF) …

A facile and highly efficient protocol for the one-pot, four-component reaction of ethyl
acetoacetate, hydrazine hydrate, aromatic aldehydes and barbituric acid has been …

Triethylamine promoted the pseudo-five-component reaction of aromatic aldehyde with four
molecules of 1, 3-indanediones in refluxing ethanol to give unique polycyclic bicyclo [2.2. 2] …

Ever since it was discovered and used widely in the synthesis of different organic
compounds, quinoline became an interesting framework among chemists and pharmacists …

The domino reaction of alkyl and aryl isocyanides with two molecules of 2-arylidene-1, 3-
indanediones in acetonitrile at 80° C resulted in unique functionalized spiro [dibenzo [a, f] …