Results 1 to 10 of about 49,138 (272)
Aqueous Piperazine/N-(2-Aminoethyl) Piperazine for CO2 Capture [PDF]
Energy Procedia, 2013 A novel blend of piperazine (PZ) with N-(2-aminoethyl) piperazine (AEP) has been proposed as a superior solvent for CO2 capture from coal-fired flue gas.
Yang Du, Gary Rochelle, Nathan A Fine
exaly +2 more sources
Recent Advances in Piperazine Synthesis
Synthesis, 2017 Piperazine ranks as the third most common N-heterocycle appearing in small-molecule pharmaceuticals. This review highlights recent advances in methods development for the construction of the piperazine ring system with particular emphasis on preparing ...
Mingji Dai, Zhishi Ye
exaly +2 more sources
Piperazine Derivatives: A Privileged Scaffold in Modern Synthesis and Medicinal Chemistry [PDF]
ChemistryOpenInterest in piperazine scaffolds continues to rise due to their broad relevance across anti‐infective, anticancer, and neuroactive research. This review examines reports published from 2014 to 2024 and organizes current developments by therapeutic class,
Assel Ten +5 more
doaj +2 more sources
PARASITOLOGICAL ASSESSMENT OF DIFFERENT CONCENTRATIONS OF PIPERAZINE CITRATE AGAINST CRYPTOSPORIDIOSIS INFECTION IN BOTH IMMUNOCOMPETENT AND IMMUNOCOMPROMISED MICE [PDF]
Journal of the Egyptian Society of Parasitology, 2021 Cryptosporidiosis is one of the risky zoonotic protozoan diseases of worldwide distribution.This present explored the efficacy of different concentrations of piperazine citrate with or withoutnitazoxanide against cryptosporidiosis infection in immuno ...
MARWA M. NAGEEB +4 more
doaj +1 more source
Development of heavy metal-based nanostructured complex technology for use in building mortar [PDF]
Нанотехнологии в строительстве, 2022 : Introduction. Heavy metals (copper, zinc, nickel, lead, chromium, cobalt, cadmium) get into constructional materials with natural and man-made raw materials.
Vladimir M. Ilin +3 more
doaj +1 more source
Synthetic route towards 1,2,3,4-tetrahydroquinoxaline/piperidine combined tricyclic ring system [PDF]
Journal of the Serbian Chemical Society, 2022 The synthetic route toward novel tricyclic, nitrogen-containing system is disclosed. Three novel compounds possessing structural features of 1,2,3,4-tetrahydroquinoxaline and decahydropyrido[3,4-b]pyrazine are synthesized starting from readily available ...
Krunić Mihajlo J. +3 more
doaj +1 more source
Acta Crystallographica Section E: Crystallographic Communications, 2022 The crystal structure of the adduct piperazine-1,4-diium 3,5-dinitro-2-oxidobenzoate–piperazine–water (2/1/2) shows the existence of a 3,5-dinitrosalicylate dianion (DNSA2−) and a protonated piperazine-1,4-diium cation (PIP2+) along with a piperazine ...
Veerappan Subha +4 more
doaj +1 more source
THE PREPARATION OF PIPERAZINE. [PDF]
Journal of the American Chemical Society, 1918 n ...
Pratt, David S., Young, Charles O.
openaire +2 more sources
Membranes, 2023 Acetaldehyde (CH3CHO) in the atmosphere is associated with adverse health effects. Among the various options for use in removing CH3CHO, adsorption is often employed because of its convenient application and economical processes, particularly when using ...
Yu-Jin Kang +7 more
doaj +1 more source
A Review on 1,2,3 - Triazole & Piperazine Derivatives with Various Biological Activities [PDF]
, 2023 The largest family of organic molecules in organic chemistry are heterocyclic compounds. A heterocyclic compound is created when an oxygen, nitrogen, sulphur, or atom of a similar element is included in place of a carbon atom. Heterocyclic compounds play
Karthickeyan Krishnan +4 more
core +1 more source