Synthesis, Structures and Corrosion Inhibition Properties of 4-Nitrophenylacetato-Rare-Earth(III) 1D Coordination Polymers [PDF]
MoleculesThe rare earth (RE) aqua 4-nitrophenylacetate (4npa) complexes {[RE(4npa)3(H2O)2]·2H2O}n (RE = La (1La), Nd (2Nd)), [Ce(4npa)3(H2O)2]n (3Ce), and {[RE2(4npa)6(H2O)]·2H2O}n (RE = Gd (4Gd), Dy (5Dy), Y (6Y), Er (7Er), Yb (8Yb)) were synthesised by salt ...
Jacob M. Neill +4 more
doaj +2 more sources
An umpolung-enabled copper-catalysed regioselective hydroamination approach to α-amino acids. [PDF]
Chem Sci, 2021 A copper-catalysed regio- and stereoselective hydroamination of acrylates with hydrosilanes and hydroxylamines has been developed to afford the corresponding α-amino acids in good yields. The key to regioselectivity control is the use of hydroxylamine as
Nishino S, Miura M, Hirano K.
europepmc +3 more sources
Turning Enzyme Models into Model Enzymes in a Substrate-Tailored, Desolvated Active Site. [PDF]
ACS CatalOnce taken out of the active sites, the same functional groups used by enzymes for catalysis tend to lose their “magical” catalytic power in small-molecule enzyme models.
Lakavathu M, Zhao Y.
europepmc +3 more sources
Bioactive Platinum(IV) Complexes Incorporating Halogenated Phenylacetates
Molecules, 2022 A new series of cytotoxic platinum(IV) complexes (1–8) incorporating halogenated phenylacetic acid derivatives (4-chlorophenylacetic acid, 4-fluorophenylacetic acid, 4-bromophenylacetic acid and 4-iodophenylacetic acid) were synthesised and characterised
Angelico D. Aputen +6 more
doaj +1 more source
Synthesis of phenylacetates using aluminium-exchanged montmorillonite clay catalyst [PDF]
, 2004 Liquid phase esterification of phenylacetic acid with phenol and substituted phenols has been investigated over montmorillonite clay exchanged with H + - Al 3+ - and aluminium polyhydroxy oligomer cations.
Iyengar, P. +4 more
core +2 more sources
The ammonolysis of esters in liquid ammonia [PDF]
, 2013 The rates of ammonolysis of alkyl benzoate and phenylacetate esters in liquid ammonia increase with the acidity of the leaving group alcohol and show relatively large Brønsted βlg values of −1.18 and −1.34, respectively, when plotted against the aqueous ...
Atherton, John +2 more
core +1 more source
Seven fatalities associated with ethylphenidate [PDF]
, 2016 Ethylphenidate is a stimulant novel psychoactive substance that is an analogue of the prescription drug methylphenidate (Ritalin®). Methylphenidate is used commonly for the treatment of attention deficit hyperactivity disorder.
Bailey +37 more
core +1 more source
In Vitro Neurochemical Assessment of Methylphenidate and Its "Legal High" Analogs 3,4-CTMP and Ethylphenidate in Rat Nucleus Accumbens and Bed Nucleus of the Stria Terminalis [PDF]
, 2018 3,4-dichloromethylphenidate (3,4-CTMP) and ethylphenidate are new psychoactive substances and analogs of the attention deficit medication methylphenidate. Both drugs have been reported on online user fora to induce effects similar to cocaine.
Baumann +44 more
core +3 more sources
High-throughput screening in larval zebrafish identifies novel potent sedative-hypnotics [PDF]
, 2018 BACKGROUND: Many general anesthetics were discovered empirically, but primary screens to find new sedative-hypnotics in drug libraries have not used animals, limiting the types of drugs discovered.
Brown, Lauren E. +12 more
core +1 more source
Amino acetate functionalized Schiff base organotin(IV) complexes as anticancer drugs: synthesis, structural characterization, and in vitro cytotoxicity studies [PDF]
, 2009 Potassium 2-{[(2Z)-(3-hydroxy-1-methyl 2-butenylidene)]amino}-4-methyl-pentanoate (L1HK) and potassium 2-{[(E)-1-(2-hydroxyphenyl)alkylidene]amino}-4-methyl-pentanoates (L2HK-L3HK) underwent reactions with PhnSnCl4-n (n = 2 and 3) to give the amino ...
Basu Baul, T S +3 more
core +1 more source