Articles with "amino bis" as a keyword



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Magnetic and electro-catalytic properties of a copper complex with 2-(pyridylmethyl)amino-N,N-bis(2-methylene-4,6-difluorophenol)

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Published in 2017 at "Chinese Chemical Letters"

DOI: 10.1016/j.cclet.2017.03.027

Abstract: Abstract A new material for both magnetic coupling and electrocatalytic hydrogen generation based on a copper complex, [(HL)CuCl-CuCl(HL)]HCl 1 is prepared by the reaction of 2-(pyridylmethyl)amino-N,N-bis(2-methylene-4,6-difluorophenol) (H2L) and CuCl2·2H2O. In solid, complex 1 is built… read more here.

Keywords: bis methylene; copper complex; methylene difluorophenol; pyridylmethyl amino ... See more keywords
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Water-Soluble Colorimetric Amino[bis(ethanesulfonate)] Azobenzene pH Indicators: A UV–Vis Absorption, DFT, and 1H–15N NMR Spectroscopy Study

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Published in 2017 at "ACS Omega"

DOI: 10.1021/acsomega.7b00887

Abstract: Water-soluble azobenzene derivatives containing amino[bis(ethanesulfonate)] groups are demonstrated as colorful pH indicators in water and on filter paper. Vibrant color changes were observed from yellow/orange to pink between pH 1 and 4, which are attributed… read more here.

Keywords: bis ethanesulfonate; water; water soluble; spectroscopy ... See more keywords
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Immortal ring-opening polymerization of lactides with super high monomer to catalyst ratios initiated by zirconium and titanium complexes containing multidentate amino-bis(phenolate) ligands

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Published in 2017 at "New Journal of Chemistry"

DOI: 10.1039/c7nj00483d

Abstract: Zirconium complexes (L2Zr, L = –OC6H2-4-R1-6-R2-2-CH2-N[(CH2)3-N(CH2CH2)2O]-CH2-4-R1-6-R2-C6H2O–, R1 = Me, R2 = tBu, complex 1; R1 = R2 = tBu, complex 2) containing two symmetrical amino-bis(phenolate) ligands were prepared. Moreover, titanium complexes (LTi(OiPr)2, L = –OC6H2-4-R1-6-R2-2-CH2-N[(CH2)3-N(CH2CH2)2O]-CH2-4-R1-6-R2-C6H2O–,… read more here.

Keywords: phenolate ligands; ring opening; polymerization; bis phenolate ... See more keywords
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Rare-earth/zinc heterometallic complexes containing both alkoxy-amino-bis(phenolato) and chiral salen ligands: synthesis and catalytic application for copolymerization of CO2 with cyclohexene oxide.

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Published in 2019 at "Dalton transactions"

DOI: 10.1039/c9dt00064j

Abstract: Ten rare-earth/zinc heterometallic complexes containing both alkoxy-amino-bis(phenolato) and chiral salen ligands were synthesized from the reactions of alkoxy-amino-bis(phenolato) rare-earth complexes with chiral salen zinc complexes via ligand redistribution and THF disassociation. Six of them were… read more here.

Keywords: zinc; heterometallic complexes; rare earth; alkoxy amino ... See more keywords