Results 41 to 50 of about 57,050 (287)
Electrorheological properties of polypyrrole prepared by the action of mineral acids on pyrrole [PDF]
, 1996 Polypyrrole was prepared in high yield by the polymerisation of pyrrole in strongly acidic conditions using hydrofluoric, hydrochloric (at 20°C and 100°C), hydrobromic, nitric and orthophosphoric acids.
Ratcliffe, Norman M. +2 more
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Derivatives Incorporating Acridine, Pyrrole, and Thiazolidine Rings as Promising Antitumor Agents
Molecules, 2023 Derivatives combining acridine, pyrrole, and thiazolidine rings have emerged as promising candidates in the field of antitumor drug discovery. This paper aims to highlight the importance of these three structural motifs in developing potent and selective
Monika Garberová +11 more
doaj +1 more source
, 2016 Pyrrole-Terminated Diaminobutane (DAB) Dendrimer Monolayers on Gold: Oligomerization of Peripheral Groups and Adhesion Promotion of Poly(pyrrole) Films†
Robin L. McCarley (57433) +1 more
core +1 more source
Pyrroles as Privileged Scaffolds in the Search for New Potential HIV Inhibitors
Pharmaceuticals, 2021 Acquired immunodeficiency syndrome (AIDS) is caused by human immunodeficiency virus (HIV) and remains a global health problem four decades after the report of its first case.
Maria da Conceição Avelino Dias Bianco +4 more
doaj +1 more source
The first direct synthesis of β-unsubstituted meso-decamethylcalix[5]pyrrole
Beilstein Journal of Organic Chemistry, 2009 The first direct synthesis of β-unsubstituted meso-decamethylcalix[5]pyrrole from pyrrole and acetone, with moderate yield, is described. The results showed that a bismuth salt was necessary to obtain calix[5]pyrrole, with the best results obtained using
Luis Chacón-García +3 more
doaj +1 more source
Molecules, 2012 Methyl 1-aryl-3-cinnamoyl-4,5-dioxo-4,5-dihydro-1H-pyrrole-2-carboxylates interact with 3-(arylamino)-1H-inden-1-ones to give the corresponding 1,1'-diaryl-3'-cinnamoyl-4'-hydroxy-1H-spiro[indeno[1,2-b]pyrrole-3,2'-pyrrole]-2,4,5'
Аndrey N. Maslivets +3 more
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Beilstein Journal of Organic Chemistry, 2021 The rhodium-catalyzed transannulation of N-perfluoroalkyl-1,2,3-triazoles with aromatic and aliphatic terminal alkynes under microwave heating conditions afforded N-perfluoroalkyl-3,4-disubstituted pyrroles (major products) and N-fluoroalkyl-2,4 ...
Olga Bakhanovich +3 more
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Molecules, 2023 Pyrrole-ligated 1,3,4-oxadiazole is a very important pharmacophore which exhibits broad therapeutic effects such as anti-tuberculosis, anti-epileptic, anti-HIV, anti-cancer, anti-inflammatory, antioxidant, and antibacterial activities. A one-pot Maillard
Hyein Kim +6 more
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, 2022 We report a new type of ABA-type brush-like triblock copolymer (PEGMA-b-PPHMA-b-PEGMA), which is characterized by two hydrophilic end segments (A) and a hydrophobic midblock (B) bearing polymerizable pyrrole moieties.
Hongwei Zhao (62620) +8 more
core +1 more source
, 2023 The synthesis, characterization, and reactivity of pyrrole-based Ti(III) and Ti(IV) PNP pincer complexes are described. [P(NH)P-iPr] (1) reacts with [TiCl4(THF)2] at room temperature in the presence of NEt3 to afford the Ti(IV) complex [Ti(PNPiPr)(Cl)3].
Gerald Tomsu (2861627) +2 more
core +2 more sources