Divergent syntheses of iodinated isobenzofuranones and isochromenones by iodolactonization of 2-alkynylbenzoic acids in ionic liquids

2017 ◽  
Vol 15 (22) ◽  
pp. 4831-4841 ◽  
Author(s):  
Raffaella Mancuso ◽  
Christian C. Pomelli ◽  
Francesco Malafronte ◽  
Asif Maner ◽  
Nadia Marino ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Liquid Medium ◽  
Ionic Liquid Medium

2-Alkynylbenzoic acids can be divergently iodocyclized to either isobenzofuranones or isochromenones by changing the nature of the ionic liquid medium.

Transition-metal-free borylation of propargylic alcohols: structurally variable synthesis in ionic liquid medium

2019 ◽  
Vol 6 (11) ◽  
pp. 1895-1899 ◽  
Author(s):  
Sangepu Bhavanarushi ◽  
Yin Xu ◽  
Imran Khan ◽  
Zhibin Luo ◽  
Bin Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Transition Metal ◽  
Liquid Medium ◽  
Propargylic Alcohols ◽  
Metal Free ◽  
Ionic Liquid Medium

Transition-metal-free borylation of unactivated propargylic alcohols in basic ionic liquids allowed the construction of various highly functionalized vinylboronates.

Synthesis of highly dispersed potassium hexacobaltinitrite in the ionic liquid medium

2013 ◽  
Vol 58 (4) ◽  
pp. 435-439
Author(s):  
V. I. Chistov ◽  
E. V. Esipova ◽  
I. S. Filimonov ◽  
E. A. Chendakova ◽  
A. G. Vendilo
Keyword(s):  
Ionic Liquid ◽  
Liquid Medium ◽  
Highly Dispersed ◽  
Ionic Liquid Medium

Influencing Factors of Chromium Ion Stability in Microbe Culture Media

2012 ◽  
Vol 610-613 ◽  
pp. 215-219
Author(s):  
Yun Xiao He ◽  
Xiao Ming Chen
Keyword(s):  
Ionic Liquid ◽  
Liquid Medium ◽  
Culture Media ◽  
Fluid Medium ◽  
Chromium Ion ◽  
Medium Components ◽  
Salt Ions ◽  
Ion Stability ◽  
The Stability ◽  
Ionic Liquid Medium

The stability factors for Cr6+ and Cr3+ in microbiological media, including temperature, preservation conditions and medium components were studied in this research project, through potassium permanganate oxidation and DPC (Diphenylcarbazide) spectrophotometry. It shows that the protein component mainly influences Cr6+ content changes at pre- and post- heat sterilization to the chromium ionic liquid medium, other than being impacted basically by inorganic salt ions. It also indicates that the method can be introduced into experiment researches for microbe dechromisation i.e. Chromium ion aqueous solution and fluid medium are sterilized separately, and then are made into the chrome ions liquid as per a certain concentration. The concentration of hexavalent chromium ions is affected by preservation time and temperature also. For this reason, chromium ionic liquid medium is kept at low temperature, and as quickly as possible for the test.

Benzene-centred tripodal diglycolamides for the sequestration of trivalent actinides: metal ion extraction and luminescence spectroscopic investigations in a room temperature ionic liquid

2017 ◽  
Vol 46 (34) ◽  
pp. 11355-11362 ◽  
Author(s):  
Seraj Ahmad Ansari ◽  
Prasanta Kumar Mohapatra ◽  
Andrea Leoncini ◽  
Jurriaan Huskens ◽  
Willem Verboom
Keyword(s):  
Ionic Liquid ◽  
Liquid Medium ◽  
Metal Ion ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Metal Ion Extraction ◽  
Ion Extraction ◽  
Spectroscopic Investigations ◽  
Trivalent Actinides ◽  
Ionic Liquid Medium

Three benzene-centred tripodal diglycolamide (Bz-T-DGA) ligands were evaluated for actinide ion extraction/complexation in an ionic liquid medium.

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