Urazine – a Long Established Heterocycle and Energetic Chameleon
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.202000886
Abstract: The five‐membered heterocycle urazine is investigated as a useful precursor of energetic materials. A variety of salt and complexes as well as a trinitroethyl derivative is presented. The compounds were thoroughly characterized including their thermal… read more here.
Keywords: heterocycle; urazine long; urazine; long established ... See more keywords
Electron-rich heterocycle induced tunable emitting fluorescence of graphitic carbon nitride quantum dots
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.08.091
Abstract: Abstract A novel graphitic carbon nitride based quantum dots with controllable fluorescence emission wavelength were prepared by changing the primary framework of tri-s-triazine structure. Electron-rich heterocycle embedding of carbon nitride quantum dots with pyrimidine donors… read more here.
Keywords: heterocycle; fluorescence; graphitic carbon; carbon nitride ... See more keywords
Computational screening of heterocycle decorations in metal-organic frameworks for efficient C2/C1 adsorption and separation
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2020.118431
Abstract: Abstract The separations of C2/C1 hydrocarbons are significant but challenging processes in petrochemical industry. Metal-organic frameworks (MOFs) have been considered as energy-efficient porous materials for gas separations owing to their moderate interactions with gas molecules.… read more here.
Keywords: heterocycle; adsorption; metal organic; separation ... See more keywords
Diverse Bonding Activations in the Reactivity of a Pentaphenylborole toward Sodium Phosphaethynolate: Heterocycle Synthesis and Mechanistic Studies.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b00128
Abstract: The reaction of the pentaphenylborole [(PhC)4BPh] (1) with sodium phosphaethynolate·1,4-dioxane (NaOCP(1,4-dioxane)1.7) afforded the novel sodium salt of phosphaboraheterocycle 2. It comprises anionic fused tetracyclic P/B-heterocycles that arise from multiple bond activation between the borole backbone… read more here.
Keywords: heterocycle; sodium; sodium phosphaethynolate; diverse bonding ... See more keywords
How Do Ring Size and π-Donating Thiolate Ligands Affect Redox-Active, α-Imino-N-heterocycle Ligand Activation?
Sign Up to like & getrecommendations! Published in 2018 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b02748
Abstract: Considerable effort has been devoted to the development of first-row transition-metal catalysts containing redox-active imino-pyridine ligands that are capable of storing multiple reducing equivalents. This property allows abundant and inexpensive first-row transition metals, which favor… read more here.
Keywords: heterocycle; imino heterocycle; redox active; heterocycle ligand ... See more keywords
Synthesis and Characterization of a 1,2,4-Diazarsolide Anion
Sign Up to like & getrecommendations! Published in 2024 at "Organometallics"
DOI: 10.1021/acs.organomet.4c00476
Abstract: Cyclopentadienyl anions ([Cp]−) are pervasive ligands in coordination chemistry. In contrast, heavy-element derivatives of these ligands, particularly those that feature arsenic, are not as well developed. In this work, a new arsenic-based heterocycle with a… read more here.
Keywords: spectroscopy; chemistry; heterocycle; diazarsolide anion ... See more keywords
Synthesis of Heterocycle-Substituted Bicyclo[3.1.1]heptanes and Aza-bicyclo[3.1.1]heptanes via Photocatalytic Minisci Reaction
Sign Up to like & getrecommendations! Published in 2024 at "Organic Letters"
DOI: 10.1021/acs.orglett.3c03684
Abstract: A route toward heterocycle-functionalized bicyclo[3.1.1]heptanes (BCHeps) and aza-bicyclo[3.1.1]heptanes (aza-BCHeps) has been developed, using mild, photocatalytic Minisci-like conditions to introduce various heterocycles at the bridgehead position from readily available N-hydroxyphthalimide esters of the corresponding carboxylic acids.… read more here.
Keywords: chemistry; heterocycle; photocatalytic minisci; aza bicyclo ... See more keywords
Palladium-Catalyzed Cascade Reaction Involving Cyclopropenones Enables Construction of Heterocycle-Containing γ-alkylidenebutenolides.
Sign Up to like & getrecommendations! Published in 2025 at "Organic letters"
DOI: 10.1021/acs.orglett.5c03595
Abstract: A novel palladium-catalyzed cascade reaction process for the diverse synthesis of heterocycle-containing γ-alkylidenebutenolide frameworks has been developed. Using this protocol, γ-alkylidenebutenolide and δ-heterocycle units can be constructed simultaneously through one-pot multiple C-C/C-O bond formation of… read more here.
Keywords: containing alkylidenebutenolides; heterocycle containing; palladium catalyzed; heterocycle ... See more keywords
A BNAlP-heterocycle.
Sign Up to like & getrecommendations! Published in 2025 at "Chemical communications"
DOI: 10.1039/d5cc00308c
Abstract: We report the [2+2]-cyclization reaction of a phosphaalumene with its lighter analog, an iminoborane, to give a species with a four-membered BNAlP-heterocycle with alternating Lewis basic and acidic centers in the ring. The reactivity of… read more here.
Keywords: heterocycle; bnalp heterocycle;
Research Progress and Prospect of Nitrogen-containing Heterocycle in Anti-gastric Cancer Drugs: A Review.
Sign Up to like & getrecommendations! Published in 2024 at "Current medicinal chemistry"
DOI: 10.2174/0109298673296147240405113328
Abstract: Gastric cancer was the fifth most common cancer, and its drug treatment mainly included chemotherapy, targeted therapy, and immunotherapy. With the rise of immunotherapy in gastric cancer, small-molecule anti-gastric cancer drugs still have irreplaceable places… read more here.
Keywords: cancer; containing heterocycle; heterocycle; gastric cancer ... See more keywords
Recent Advances in N-O Bond Cleavage of Oximes and Hydroxylamines to Construct N-Heterocycle
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28041775
Abstract: Oximes and hydroxylamines are a very important class of skeletons that not only widely exist in natural products and drug molecules, but also a class of synthon, which have been widely used in industrial production.… read more here.
Keywords: oximes hydroxylamines; recent advances; bond cleavage; heterocycle ... See more keywords