Results 131 to 140 of about 1,403,091 (264)

Phosphorus-Nitrogen Heterocycles Derived from Chelating N-Donor Ligands: Historical Advances, Recent Highlights, and Outlook. [PDF]

Chemistry
Khan S, Gilroy JB.
europepmc   +1 more source

Multitarget Pharmacology of Sulfur-Nitrogen Heterocycles: Anticancer and Antioxidant Perspectives. [PDF]

Antioxidants (Basel)
Drakontaeidi A, Papanotas I, Pontiki E.
europepmc   +1 more source

Novel Convenient Approach to 6-, 7-, and 8-Numbered Nitrogen Heterocycles Incorporating Endocyclic Sulfonamide Fragment. [PDF]

Molecules, 2020
Shalimov O, Rusanov E, Muzychka O, Onys'ko P.   +3 more
europepmc   +1 more source

Design, Synthesis and Biological Activity Evaluation of β-Carboline Derivatives Containing Nitrogen Heterocycles. [PDF]

Molecules
Wu G, Wang W, Li F, Xu C, Zhou Y, Li Z, Liu B, Shao L, Chen D, Bai S, Wang Z.   +10 more
europepmc   +1 more source

Lewis Acid-Catalyzed Domino Inverse Electron-Demand Diels-Alder/Thermal Ring Expansion Reaction for the Synthesis of Arene-Annulated Eight-Membered Nitrogen Heterocycles. [PDF]

Org Lett
Große M, Leonhardt CM, Campbell PAR, Wegner HA.   +3 more
europepmc   +1 more source

Combined Enzyme- and Transition Metal-Catalyzed Strategy for the Enantioselective Syntheses of Nitrogen Heterocycles: (-)-Coniine, DAB-1, and Nectrisine. [PDF]

ACS Omega, 2020
Deardorff DR, Niman SW, Paulsen MI, Sookezian A, Whalen ME, Finlayson CJ, Frivold C, Brown HC, Cannon JS.   +8 more
europepmc   +1 more source

Catalytic Sulfur‐Atom Transfer Enabled by a Bis(disulfide) Titanium Complex

Angewandte Chemie International Edition, EarlyView.
Multi‐electron transformations with titanium are underexplored due to limited access to low‐valent precursors. The four‐electron activation of elemental sulfur by a Ti(IV) complex yields a rare titanium bis(disulfide) complex, enabling the efficient catalytic synthesis of isothiocyanates from isonitriles under mild conditions.
Sebastian Samir Cremer, Peter Coburger, Corinna Czernetzki, Gabriele Hierlmeier   +3 more
wiley   +1 more source

Synthesis and Energetic Characterization of Borane-Amines on High-Nitrogen Heterocycles. [PDF]

ACS Omega
Lin R, Scherschel NF, Zeller M, Hamlin SG, Snyder M, Son S, Ramachandran PV, Piercey DG.   +7 more
europepmc   +1 more source

Spontaneous conversion of pyridine <i>N</i>-oxide ylide covalent organic framework (COF) into biradical COF as an efficient catalyst in catalytic dehydrogenation of nitrogen heterocycles. [PDF]

Chem Sci
Ai W, Zou J, Cao Z, Cui K, Gu J, Du L, Peng X, Jiao M, Shen T, Qu L.   +9 more
europepmc   +1 more source

Tetraphenylmethane Derivatives Containing Nitrogen Heterocycles

SynOpen
Sambasivarao Kotha, Deepshikha Singh
doaj   +1 more source