A fast and highly efficient one-pot synthesis of novel isoxazolyl pyrido[2,3-b][1,4]oxazin-2(3H)-ones via Smiles rearrangement using task-specific ionic liquid [HMIm]BF₄as green solvent

Abstract

Rajanarendar (2017) A fast and highly efficient one-pot synthesis of novel isoxazolyl pyrido[2,3-b][1,4]oxazin-2(3H)ones via Smiles rearrangement using task-specific ionic liquid [HMIm]BF 4 as green solvent, Green

Progress in the applications of biocompatible ionic liquids: renewable commodity production, catalytic and pharmaceutical approaches – a review

“…They are designed for specific purposes, such as catalysis and organic synthesis for the development of drugs and materials. 110,111 Additionally, choline-based Bio-ILs have been reported as catalysts for depolymerization of poly(ethylene terephthalate). 112,113…”

Microstructure and Tribological Properties of Lamellar Liquid Crystals Formed by Ionic Liquids as Cosurfactants

“…An ionic liquid is a molten salt at room temperature with excellent chemical and physical properties, such as nonflammability, negligible vapor pressure, high thermal stability, and electrochemical properties . Compared with traditional organic solvents, ionic liquids are considered as green solvents with advantages of being less volatile, pollution-free, easy to separate from products, and recyclable. , In 2001, Ye et al discovered that the ionic liquids could work as a multipurpose lubricant with excellent lubrication performance . In our previous work, we combined ionic liquid C n mimPF 6 as an additive with the LLCs of Triton X-100/C 10 H 21 OH/H 2 O and studied the influence of C n mimPF 6 (its content and alkyl chain length) on the structure and lubrication performance of Triton X-100/ n -C 10 H 21 OH/H 2 O LLCs .…”

Design, synthesis, and herbicidal activity of novel 2-(arylamino)-5-methyl-4-methylene-7-(methylthio)-4H-pyrido[4,3-d][1,3]oxazine-8-carbonitrile derivatives

“…Among the pyridooxazine derivatives, most of the synthetic studies are focused on pyrido [2,3-b][1,4] oxazines, 10,11 pyrido[2,1-b][1,3]oxazines, 12 pyrido [3,2-b][1,4] oxazines, 13,14 pyrido[4,3-b][1,4]oxazines, 15 and pyrido [3,2-b][1,2]oxazines. 16 However, several reports are available on the synthesis of pyrido [4,3-d][1,3]oxazine derivatives.…”