Greener construction of 4H-chromenes based dyes in deep eutectic solvent
作者:Najmedin Azizi、Mahboobe Mariami、Mahtab Edrisi
DOI:10.1016/j.dyepig.2013.09.007
日期:2014.1
environmentally-benign one-potreaction of salicylaldehyde and malononitrile with various nucleophiles, including indoles, thiols, secondary amines, cyanide and azide were efficiently achieved in choline chloride based deep eutectic solvent (DES). Products distribution of the current green protocol depend on the nature of the nucleophile used in the reaction. The one-potreaction of salicylaldehyde derivatives
Green and highly efficient one-pot three component approach for the synthesis of benzog]quinazoline derivatives (6a-g) using Choline chloride-urea (DES). Synthesized compounds 6b and 6g showed the most potent biological activity against A549 lung cancer cell line. Docking simulation was performed to position compounds 6b and 6g showed the greater affinity for anaplastic lymphoma kinase (ALK) receptor
A combination of natural deep eutectic solvents and microflow technology: a sustainable innovation for the tandem synthesis of 3-aminohexahydrocoumarins
作者:Parisa Zamani、Ahmad R. Khosropour
DOI:10.1039/c6gc02642g
日期:——
A combination of natural deep eutectic solvents with microfluidic technology presents a powerful and attractive technique in the modern synthesis of fine chemicals.
一种将天然深共熔溶剂与微流控技术结合的方法,在现代精细化学品的合成中展现出强大而吸引人的技术。
Versatile Structure-Directing Roles of Deep-Eutectic Solvents and Their Implication in the Generation of Porosity and Open Metal Sites for Gas Storage
作者:Jian Zhang、Tao Wu、Shumei Chen、Pingyun Feng、Xianhui Bu
DOI:10.1002/anie.200900134
日期:2009.4.27
and burn it out: A deep‐eutectic solvent provides a versatile medium for the creation of highly stable porous frameworks encapsulating neutral coordinating ligand molecules, which can escape intact from the pores upon heating to form crystals directly, leaving behind permanent porosity and coordinatively unsaturated metalsites with potential applications in gasstorage and catalysis.
Catalyst Free One-pot Three-component Synthesis of 2-Amino-4Hchromene Derivatives in Aqueous Deep Eutectic Mixture at Room Temperature
作者:Atul Chaskar
DOI:10.2174/1570178611666140210213413
日期:2014.4
Multifunctional chromenes have been efficiently synthesized in aqueous medium at room temperature using
deep eutectic mixture of choline chloride:urea. In this one-pot synthesis, the benzylidenemalononitrile firstly formed by
Knoevenagel condensation of aldehyde and malononitrile eventually underwent Michael addition-cyclization with dimedone
and offered the chromenes in good to excellent yield.