34208-97-4

Upstream product

• 56-41-7 L-alanin 
• 90-02-8 salicylaldehyde 

Downstream Products

• 57471-91-7 N-(2-hydroxybenzyl)-L-α-alanine 

Relevant academic research and scientific papers

Synthesis of amino acid derivative Schiff base copper(II) complexes by microwave and wet mechanochemical methods

As resource- and time-saving and environmentally friendly synthetic methods than conventional one in a solution, microwave, and wet mechanochemical synthesis are tested for L-amino acid derivative Schiff base copper(II) complexes. Herein, we systematicall

Ability of two novel α-amino acid-based tridentate ligands to complex Fe3+ in solution

Two novel α-amino acid-based tridentate ligands, L1 and L2, were synthesized, and characterized by use of spectroscopic methods. Potentiometric and spectrophotometric methods were used to study the pH-dependent protonation behavior o

Topochemical conversion of a hydrogen-bonded three-dimensional network into a covalently bonded framework

Thermal dehydration promotes the topochemical conversion of the hydrogen-bonded dimeric complex [{Zn(sala)(H2O)2}2]·2H2O (H2-(sala) = N-(2-hydroxybenzyl)-L-alanine) to generate covalent [{Zn(sala)}(n)

A new fluorescent "off-on" sensor for Al3+ derived from L-alanine and salicylaldehyde

The condensation product of L-alanine and salicylaldehyde was synthesised and characterised which was found to be selective fluorescent "on" sensor for Al3+ ion with the detection limit 10-6 M. The sensor is free of interferences from metal ions - Na+, K+, Ca2+, Mn2+, Co2+, Ni2+, Cu2+, Pb2+, Cd2+, Hg2+ and Fe3+. The Fluorescence and the UV/visible spectral data reveals a 1:1 interaction between the sensor and Al3+ ion with binding constant 104.5. The DFT and TDDFT calculations confirm the structures of the sensor and the sensor-Al3+ complex.

A non-covalent interaction of Schiff base copper alanine complex with green synthesized reduced graphene oxide for highly selective electrochemical detection of nitrite

A novel and selective nitrite sensor based on non-covalent interaction of Schiff base copper complex [Cu(sal-ala)(phen)] with reduced graphene oxide (RGO) was developed by simple eco-friendly approach. The morphology of the prepared RGO/[Cu(sal-ala)(phen)] nanocomposite was characterized by scanning electron microscopy (SEM), ultraviolet visible spectroscopy (UV), electrochemical impedance spectroscopy (EIS), energy dispersive X-ray spectroscopy, X-ray diffraction studies and Fourier transform infrared spectroscopy (FT-IR). On the other hand, the electrochemical studies of the prepared nanocomposite was investigated by cyclic voltammetry (CV) and amperometric technique. The RGO/[Cu(sal-ala)(phen)] nanocomposite modified glassy carbon electrode (GCE) exhibit the higher electrocatalytic activity towards detection of nitrite. Moreover, the RGO/[Cu(sal-ala)(phen)] modified GCE was determined the nitrite with low detection limit (19 nM), broad linear range (0.05-1000 μM) and high sensitivity (3.86 μA μM?1 cm?2). Besides, the proposed sensor shows good selectivity, repeatability, reproducibility and long term operational stability. The appreciable recoveries was achieved for the detection of nitrite in water and sausage samples, which imply the practical feasibility of the modified electrode.

Synthesis, protonation constants and biological activity determination of amino acid–salicylaldehyde-derived Schiff bases

Schiff bases represent a class of molecules widely studied for their importance in organic and coordination chemistry. Despite the large amount of studies on the chemical and biological properties of the Schiff bases, the different experimental conditions

The stereocontrolled synthesis of orthogonally protected (R)-α- methyltryptophan

An expedient and highly stereocontrolled route to (R)-α- methyltryptophan and its orthogonally protected analogs has been developed via a four-step conversion from L-alanine in good overall yields. The stereochemistry of the products is confirmed by X-ray diffraction analysis, NMR spectroscopy and optical rotations.

REACTION OF TRIFLUOROACETIC ANHYDRIDE WITH N-(2-HYDROXYBENZYL)-α-AMINO ACIDS: AN ENTRY IN THE NEW OXAZOLOBENZOXAZINE RING SYSTEM

The diastereospecific double ring closure of N-(2-hydroxybenzyl)-α-amino acids with trifluoroacetic anhydride leads to the formation of 10a-trifluoromethyl-2,3,4,10a-tetrahydro-oxazolobenzoxazin-2(5H)-ones.The chemical structures are supp