Current Organic Chemistry - Volume 23, Issue 11, 2019

Asymmetric catalysis holds a prestigious role in organic syntheses since a long time and chiral inductors such as ligands have been used to achieve the utmost desired results at this pitch. The asymmetric version of Tsuji-Trost allylation has played a crucial role in enantioselective synthesis. Various chiral ligands have been known for Pdcatalyzed Asymmetric Allylic Alkylation (AAA) reactions and exhibited excellent catalytic po Read More

Due to special properties of ILs (Ionic Liquids) like their wide liquid range, good solvating ability, negligible vapour pressure, non-inflammability, environment friendly medium, high thermal stability, easy recycling and rate promoters etc. they are used in organic synthesis. The investigation for the replacement of organic solvents in organic synthesis is a growing area of interest due to increasing environmental issues. Theref Read More

The present review is principally focused on the triazolium ILs (TILs) and its potential applications. The major part of this review deals with the use of triazolium ILs as catalysts in asymmetric synthesis, solvents, recognition abilities, and electrolytes in electrochemical, storage devices. Influences of stereochemistry in ion conducting properties, hydrolysis of sugar baggage, Dye-Sensitized Solar Cell (DSSC) and biological activity are Read More

Cyclodextrins (CDs) are naturally occurring cyclic oligosaccharides containing six (α-CD), seven (β-CD), eight (γ-CD) and more glucopyranose units linked with α-(1,4) bonds, having a terminal hydrophilic part and central lipophilic cavity. α-, β- and γ-CDs are widely used in many industrial products, technologies and analytical methods owing to their unique, versatile and tunable characteristics. In the pharmaceutical industr Read More

A green and efficient regioselective protocol was developed for the preparation of novel isoxazolines and isoxazoles of N-saccharin derivatives via the water-promoted cycloaddition reaction of nitrile oxides with alkenes and alkynes. It is noteworthy that KI/Oxone/water-promoted one-pot three-component reactions of aldehyde, hydroxylamine hydrochloride, and alkene or alkyne were observed to be very satisfactory. The synthe Read More