Catalytic synthesis of cyclic carbonates from epoxides and carbon dioxide by magnetic UiO-66 under mild conditions
Sign Up to like & getrecommendations! Published in 2017 at "Applied Organometallic Chemistry"
DOI: 10.1002/aoc.3656
Abstract: The catalytic activity of UiO-66@Fe3O4@SiO2 catalyst was investigated in the fixation of carbon dioxide with epoxides under mild conditions. In this manner, a facile magnetization of UiO-66 was achieved simultaneously by simply mixing this metal–organic… read more here.
Keywords: mild conditions; carbon; synthesis cyclic; carbon dioxide ... See more keywords
Stereoselective Catalytic Synthesis of Alkynylated Phosphaethenes Leading to Activation‐Free Gold Catalysis
Sign Up to like & getrecommendations! Published in 2017 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201701259
Abstract: The π-accepting property of alkene-like phosphaethenes (-P=C read more here.
Keywords: alkynylated phosphaethenes; synthesis alkynylated; gold; activation free ... See more keywords
Catalytic synthesis of bioactive 2H-chromene alcohols from (−)-isopulegol and acetone on sulfonated clays
Sign Up to like & getrecommendations! Published in 2020 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-020-01740-9
Abstract: Condensation of (−)-isopulegol with acetone was investigated at 25–40 °C over clay based materials (K10, cloisite Na+ and halloysite nanotubes) modified with sulfonic acid groups by one-pot sulfonation with chlorosulfonic acid or via organosilylation with… read more here.
Keywords: isopulegol acetone; bioactive chromene; chromene alcohols; catalytic synthesis ... See more keywords
Catalytic synthesis of thiazolidines by the reaction of Nef-isocyanide reaction
Sign Up to like & getrecommendations! Published in 2020 at "Research on Chemical Intermediates"
DOI: 10.1007/s11164-020-04163-2
Abstract: A practical and efficient method for the synthesis of thiazolidine derivatives via Nef-isocyanide three-component reaction using supported phosphoric acid on graphene oxide (GO-H 2 PO 4 ) is described. In this study, a relatively simple… read more here.
Keywords: thiazolidines reaction; nef isocyanide; synthesis thiazolidines; reaction ... See more keywords
Recent Advances in the Catalytic Synthesis of 4-Quinolones
Sign Up to like & getrecommendations! Published in 2019 at "Chem"
DOI: 10.1016/j.chempr.2019.01.006
Abstract: The 4-quinolones and their analogs are a heterogeneous group of biologically active compounds that have evolved in modern days to provide utilities at the forefront of antibiotic research. They have been used to combat Gram-negative… read more here.
Keywords: synthesis; advances catalytic; catalytic synthesis; recent advances ... See more keywords
Catalytic synthesis of renewable hydrocarbons via hydrodeoxygenation of angelica lactone di/trimers
Sign Up to like & getrecommendations! Published in 2018 at "Fuel"
DOI: 10.1016/j.fuel.2018.02.042
Abstract: Abstract Angelica lactone and its di/trimers is becoming an important renewable platform molecule but the development of simple hydrodeoxygenation (HDO) catalysts will play a major role in its utilization as feedstock for fuel production. In… read more here.
Keywords: lactone trimers; catalytic synthesis; angelica lactone; hydrodeoxygenation ... See more keywords
Catalytic synthesis and enhanced Curie temperature of ε-Fe3N@C nanostructure synthesized in a tetraethylenepentamine solution
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.06.063
Abstract: Abstract e-Fe3N@C nanocrystals without oxidation are one-pot synthesized by using the iron(II) acetylacetonate and tetraethylenepentamine (TEPA) as Fe and N precursors under a low temperature (533 K) in the presence of a small quantity of Pt… read more here.
Keywords: temperature; synthesis enhanced; enhanced curie; fe3n nanoparticles ... See more keywords
Catalytic Synthesis, Characterization, and Properties of Polyaminoborane Homopolymers and Random Copolymers
Sign Up to like & getrecommendations! Published in 2019 at "Macromolecules"
DOI: 10.1021/acs.macromol.9b01139
Abstract: Polyaminoboranes, [RNH–BH2]n, are boron–nitrogen analogues of polyolefins: however, to date, few soluble, well-characterized examples have been described. Herein, we show that metal-catalyzed dehyd... read more here.
Keywords: polyaminoborane homopolymers; properties polyaminoborane; characterization properties; catalytic synthesis ... See more keywords
Stereoselective and Catalytic Synthesis of anti-β-Alkoxy-α-azido Carboxylic Derivatives.
Sign Up to like & getrecommendations! Published in 2017 at "Organic letters"
DOI: 10.1021/acs.orglett.7b03255
Abstract: Direct addition of a chiral N-azidoacetyl thiazolidinethione to a variety of dialkyl acetals catalyzed by a commercially available and structurally simple nickel(II) complex gives access in good yields and a highly stereocontrolled manner to anti-β-alkoxy-α-azido… read more here.
Keywords: alkoxy azido; azido carboxylic; anti alkoxy; catalytic synthesis ... See more keywords
Catalytic Synthesis of Cyclopropenium Cations with Rh-Carbynoids
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c07769
Abstract: Herein, we report the first catalytic one-step synthesis of cyclopropenium cations (CPCs) with readily available alkynes and hypervalent iodine reagents as carbyne sources. Key to the process is the catalytic generation of a novel Rh-carbynoid… read more here.
Keywords: synthesis cyclopropenium; cyclopropenium cations; synthesis; catalytic synthesis ... See more keywords
Highly enantioselective catalytic synthesis of chiral pyridines
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-01966-7
Abstract: General methods to prepare chiral pyridine derivatives are greatly sought after due to their significance in medicinal chemistry. Here, we report highly enantioselective catalytic transformations of poorly reactive β-substituted alkenyl pyridines to access a wide range… read more here.
Keywords: alkenyl pyridines; chemistry; highly enantioselective; catalytic synthesis ... See more keywords