Articles with "caac" as a keyword



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Titanium Imido Complexes via Displacement of -SiMe3 and C-H Bond Activation in a Ti(III) Amido Complex, Promoted by a Cyclic (Alkyl)(Amino) Carbene (cAAC).

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Published in 2017 at "European journal of inorganic chemistry"

DOI: 10.1002/ejic.201700295

Abstract: A strong σ-donating cyclic (alkyl)(amino) carbene (cAAC) triggers rearrangement of the silyl(aryl) amido ligand -N(SiMe3)Dipp (Dipp = 2,6-diisopropylphenyl) in the coordination sphere of titanium(III) to afford a novel zwitterionic titanium imido complex with a TiCH2SiMe2[cAAC]… read more here.

Keywords: imido; amino carbene; alkyl amino; titanium ... See more keywords

Control of metabolic predisposition to cardiovascular complications of chronic kidney disease by effervescent calcium magnesium citrate: a feasibility study

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Published in 2018 at "Journal of Nephrology"

DOI: 10.1007/s40620-018-0559-2

Abstract: AimsCardiovascular (CV) complications are common in chronic kidney disease (CKD). Numerous metabolic disturbances including hyperphosphatemia, high circulating calciprotein particles (CPP), hyperparathyroidism, metabolic acidosis, and magnesium deficiency are associated with, and likely pathogenic for CV complications… read more here.

Keywords: citrate; study; caac; magnesium ... See more keywords
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Mesomeric Acceleration Counters Slow Initiation of Ruthenium–CAAC Catalysts for Olefin Metathesis (CAAC = Cyclic (Alkyl)(Amino) Carbene)

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Published in 2023 at "ACS Catalysis"

DOI: 10.1021/acscatal.2c03828

Abstract: Ruthenium catalysts bearing cyclic (alkyl)(amino)carbene (CAAC) ligands can attain very high productivities in olefin metathesis, owing to their resistance to unimolecular decomposition. Because the propagating methylidene species RuCl2(CAAC)(=CH2) is extremely susceptible to bimolecular decomposition, however,… read more here.

Keywords: alkyl amino; acceleration; caac; cyclic alkyl ... See more keywords
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Carbene stabilized interconnected bis-germylene and its silicon analogue with small methyl substituents.

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Published in 2017 at "Dalton transactions"

DOI: 10.1039/c7dt01796k

Abstract: The cyclic alkyl(amino) carbene (cAAC) [:C{N-C6H3(2,6-IPr2)}(CMe2)2CH2] stabilized MeGeGeMe has been isolated in the molecular form with composition (cAAC)MeGe-GeMe(cAAC) (1) at room temperature. Compound 1 was synthesized from the reduction of MeGeCl3 using three equivalents of… read more here.

Keywords: bis germylene; stabilized interconnected; silicon; caac ... See more keywords
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Isolation of base stabilized fluoroborylene and its radical cation.

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Published in 2019 at "Dalton transactions"

DOI: 10.1039/c9dt01899a

Abstract: Herein, we report the synthesis and characterization of the metal free low valent fluoroborylene [(Me-cAAC)2BF] (1) stabilized by cyclic (alkyl)(amino) carbene (cAAC). The fluoroborylene 1 is obtained by the reductive defluorination of Me-cAAC:BF3 with 2.0… read more here.

Keywords: cation; isolation base; stabilized fluoroborylene; radical cation ... See more keywords