Indium(III) Chloride Promoted One‐Pot Multicomponent Synthesis of 1,2,4‐Triazole Carrying 1,2,4‐Triazin‐6‐ones from Nitrile Imines and N,N′‐Bis(trimethylsilyl)carbodiimine
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DOI: 10.1002/ajoc.201700271
Abstract: A new indium(III) chloride/silica gel promoted one-pot multicomponent reaction for synthesis of 5-(2-(1,2,4-triazol-3-yl)hydrazinyl)-1,2,4-triazin-6-ones was developed by reacting hydrazonoyl hydrochlorides with N,N'-bis(trimethylsilyl)carbodiimine. The reaction mechanism potentially involves promotion of 1,3-dipolar cycloaddition by indium(III) chloride/silica gel, and… read more here.
Keywords: iii chloride; synthesis; indium iii;
A Highly Selective Fluorescent Chemosensor for Detecting Indium(III) with a Low Detection Limit and its Application
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DOI: 10.1007/s10895-018-2299-z
Abstract: A highly selective chemosensor BHC ((E)-N-benzhydryl-2-((2-hydroxynaphthalen-1-yl)methylene)hydrazine-1-carbothioamide) for detecting indium(III) was synthesized. Sensor BHC can detect In(III) by a fluorescence turn-on method. The detection limit was analyzed to be 0.89 μM. Importantly, this value is the lowest… read more here.
Keywords: iii; detection; highly selective; detection limit ... See more keywords
New aqua-fluoride and fluoride indium(III) complexes with monodentate-coordinated molecules of 4-amino-1,2,4-triazole. Synthesis, crystal structure, and thermogravimetry, DSC, and 19F,1H NMR study
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2019.07.015
Abstract: Abstract A molecular aqua-fluoride complex of indium(III) InF3(H2O)(C2H4N4)2 (I) has been synthesized for the first time, along with its anhydrous analogue – InF3(C2H4N4)2 (II), which has been obtained by thermal dehydration of I. The crystal… read more here.
Keywords: amino triazole; aqua fluoride; structure; crystal structure ... See more keywords
Synthesis and spectroscopic properties of axial phenoxide and para amino phenoxide incorporated indium (III) porphyrins
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DOI: 10.1016/j.molstruc.2019.05.120
Abstract: Abstract Tetrakis-4-methoxyphenyl indium(III) porphyrins containing phenolic and para amino phenolic moieties in the apical sites have been successfully prepared and characterized spectroscopically. The phases and structure evolutions of prepared porphyrins were deduced from powder X-ray… read more here.
Keywords: para amino; iii porphyrins; metal; phenoxide ... See more keywords
Cytotoxic effects of indium(III) complexes with 2-acetylpyridine-N(4)-ortho-fluorophenylthiosemicarbazone and their radioactive 114mIn analogues against human glioma cells
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DOI: 10.1016/j.poly.2019.02.055
Abstract: Abstract Complexes [In(2Ac4oFPh)Cl2(MeOH)] (1) and [In(2Ac4oFPh)Cl2]·0.5EtOH (2) were obtained with 2-acetylpyridine-N(4)-ortho-fluorophenyl thiosemicarbazone (H2Ac4oFPh). Neutron activation of 1 and 2 resulted in the formation of the 114mIn/115mIn analogues (*1) and (*2). The thiosemicarbazone ligand, the non-radioactive… read more here.
Keywords: glioma; acetylpyridine ortho; cytotoxic effects; effects indium ... See more keywords
Extraction of indium(III) from sulphuric acid medium by the ionic liquid (PJMTH+HSO4−)
Sign Up to like & getrecommendations! Published in 2019 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2018.10.051
Abstract: Abstract The extraction of indium(III) from acidic sulphuric solution by the ionic liquid (PJMTH+HSO4−) was investigated. This ionic liquid was generated by reaction of the primary amine Primene JMT (PJMT) and sulphuric acid solutions. The… read more here.
Keywords: sulphuric acid; ionic liquid; extraction indium; extraction ... See more keywords
Indium(III)-catalyzed intramolecular addition of silyl enolates to alkynes
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DOI: 10.1016/j.tetlet.2019.05.055
Abstract: Abstract In the presence of water and a catalytic amount of InBr3, intramolecular trans-addition of silyl enolates derived from ketones and an aldehyde to alkynes proceeded smoothly to give 4 to 7-membered carbocycles bearing an… read more here.
Keywords: addition silyl; indium iii; iii catalyzed; silyl enolates ... See more keywords
One-Step Transformation of Aryl Diazonium Salts into Aryl Indium(III) Reagents.
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DOI: 10.1021/acs.orglett.4c01448
Abstract: A method for the conversion of diazonium salts into intrinsically nucleophilic aryl indium reagents is described. The reaction is performed using indium(I) bromide with the C-In bond being formed by the interaction of aryl radicals… read more here.
Keywords: indium iii; aryl indium; indium; iii reagents ... See more keywords
Catalytic asymmetric Nakamura reaction by gold(I)/chiral N,Nʹ-dioxide-indium(III) or nickel(II) synergistic catalysis
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DOI: 10.1038/s41467-021-23105-z
Abstract: Intermolecular addition of enols and enolates to unactivated alkynes was proved to be a simple and powerful method for carbon-carbon bond formation. Up to date, a catalytic asymmetric version of alkyne with 1,3-dicarbonyl compound has… read more here.
Keywords: iii nickel; dioxide indium; chiral dioxide; catalytic asymmetric ... See more keywords
Synthesis of fused chromenes by the indium(III)-catalyzed cascade hydroarylation/cycloisomerization reactions of polyyne-type aryl propargyl ethers
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DOI: 10.1039/c8qo00457a
Abstract: Fused 2H-chromenes are prepared by the cascade hydroarylation/cycloisomerization reactions of polyyne-type aryl propargyl ethers using indium(III) catalysis. The transformation proceeds with 6-endo-dig regioselectivity using InBr3 (5 mol%). The method can be extended to triynes allowing… read more here.
Keywords: hydroarylation; hydroarylation cycloisomerization; cascade hydroarylation; fused chromenes ... See more keywords
Non-aqueous solvent extraction of indium from an ethylene glycol feed solution by the ionic liquid Cyphos IL 101: speciation study and continuous counter-current process in mixer–settlers
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DOI: 10.1039/d0ra04684a
Abstract: A solvometallurgical process for the separation of indium(III) and zinc(II) from ethylene glycol solutions using the ionic liquid extractants Cyphos IL 101 and Aliquat 336 in an aromatic diluent has been investigated. The speciation of… read more here.
Keywords: cyphos 101; ethylene glycol; spectroscopy; indium ... See more keywords