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Unexpected intramolecular: N -arylcyano-β-diketiminate cyclization in new aminoquinoline derivative complexes of aluminium for CO2 fixation into cyclic carbonates
(Royal Society of Chemistry, 2019)
New 4-amino-3-iminoquinoline derivative ligands (L1-4) were synthesized through an intramolecular exo-dig cyclization of anionic β-diketiminates, containing an N-benzonitrile moiety. The effect of the alkali-metal in this ...
Synthesis and reactivity of new trimethylplatinum(IV) complexes containing chiral Schiff bases as ligands: Crystal structure of (OC-6-44-C)-[PtIMe3{kappa(2)-(R)-Ph2P(C6H4)CH=NC*H(Ph)Me-P,N}]
(ELSEVIER, 2006-01-15)
Reaction of the tetranuclear complex [PtIMe3](4) with the ligand (S)- and (R)-Ph2P(C6H4)CH=NC*H(Ph)Me in a 1:4 molar ratio yields the mononuclear neutral complexes in diastereoisomeric mixtures [PtIMe3{K-2-Ph2P(C6H4)CH=N ...
Synthesis, structure, and reactivity of (n5:n1-C5Me4(CH2)2NMe2) Re(CO)2. Electron transfer behavior of a nitrosyl derivative
(Elsevier, 2014)
The UV irradiation of a hexane solution of the complex (n5-C5Me4(CH2)2NMe2)Re(CO)3 (1) afforded the
chelated species (n5:n1-C5Me4(CH2)2NMe2)Re(CO)2 (2). The molecular structure of 2 has been determined
by X-ray ...
The preparation and x-ray structure of chlorobis(N-methyl-N-phenylhydra-zido)bis(triphenylphosphine)molybdenum trifluoromethanesulfonate hemihydrate: [Mo(NNMePh)2Cl(PPh3)2]+CF 3SO3-·1/2H2O
(1999)
[Mo(NNMePh)2Cl(PPh3)2]+CF 3SO3-·1/2H2O, [1]+CF3SO3-·1/2H 2O, has been synthesized by reaction of silver triflate, AgCF3SO3, with [Mo(NNMePh)2Cl2(PPh3)2] in CH2Cl2/CH3CN and subsequent isolation and recrystallization from ...
Conformational dynamics of substituted N-acetyl-N-phenylbenzylamines. 1H-DNMR and AM1-MO study
(2001)
Activation parameters for the rotation around the methylene-nitrogen single bond found in a series of four 2,2'-disubstituted N-acetyl-N-phenylbenzylamines, dissolved in DMSO-d6, were measured employing the temperature ...
Antibacterial activity and human cell cytotoxic of cobalt (III) complexes with 1,10-phenanthroline and carbohydrate ligands
(Sociedad Chilena de Química, 2017)
The mononuclear cobalt (III) complex derived from 1,10-phenanthroline with lactose [Co(phen)(2)lactose]Cl-2 center dot 3H(2)O (1) has been prepared and its properties have been compared with the sucrose complex ...
Synthesis and thermal decarbonylation of W(CO)(5) complexes supported by nitrile, pyridine or phosphine ligands to poly-spirophosphazene random copolymers carrying O-C6H5-CO2Pr groups
(PERGAMON-ELSEVIER SCIENCE LTD, 2006-01-02)
The phosphazene copolymers {[NP(O2C12H8)](0.5)[NP(O-C6H4-CO2Pr")(O-C6H4-L)](0.5)}(n) [L=CN (1), PPh2, (2)] and {[NP(O2C12H8)](0.6)[NP(O-C6H4-CO2Pr")(O-C6H4-L)](0.4)}(n) (3) have been synthesized by sequential substitution ...
Metal ion retention from aqueous solution using the ultrafiltration technique: preparation, retention capacity of copolymers of N-maleimide derivatives with beta-methylhydrogen itaconate and metal complexes
(JOHN WILEY & SONS LTD, 2007-01)
Chlorophenylmaleimide (Cl-PhMI) and N-maleoylglycine (N-MG) with beta-methylhydrogen itaconate (beta-MHI) were copolymerized by radical polymerization, and their metal ion retention capacity (MRC) and thermal behavior were ...
Influence of the 4-substituted pyridine ligand L′ on both the conformation and spectroscopic properties of the (2,2′-biquinoline- κN1,κN1′)
(Verlag Helvetica Chimica Acta AG, 2005)
A series of new rhenium(I) complexes of the type [ReI(CO) 3(L)(L′)]n+ (L = 2,2′-biquinoline (bqui) or 3,3′-(ethane-1,2-diyl)-2,2′-biquinoline (CH2CN 2)bqui); L′ = CF3SO3 -, pyridine (py), or 4-substituted pyridine (HOpy, ...
Thiophene- and silarylene-containing polyesters. Resonance effect on conductivity after polarization in an external electric field
(2012)
Polyesters were synthesized by direct polycondensation of thiophene-2,5-dicarboxylic acid and five different silarylene-containing diphenols using a tosyl chloride/pyridine/N,N-dimethylformamide system as a condensing ...