Results 211 to 220 of about 27,695 (265)

Analysis of the structural diversity of heterocycles amongst European medicines agency approved pharmaceuticals (2014-2023). [PDF]

RSC Med Chem
Ward M, O'Boyle NM.
europepmc   +1 more source

Multi-characterization-assisted construction of the molecular structure of high-volatile bituminous coal. [PDF]

PLoS One
Feng X, Dou Y, An Y, Xiong Z, Wang Q, Shi T, Chen R.   +6 more
europepmc   +1 more source

Two atoms at once: ligand skeleton expansion by a -CN- unit <i>via</i> nitrile insertion into the pyridinium amidate backbone of platinum complexes.

Dalton Trans
Burri LK, Shishkina S, Albrecht M.
europepmc   +1 more source

Thermal stability of N -heterocycle-stabilized iodanes – a systematic investigation [PDF]

Beilstein Journal of Organic Chemistry, 2019
The thermal stability of pseudocyclic and cyclic N-heterocycle-stabilized (hydroxy)aryl- and mesityl(aryl)-l3-iodanes (NHIs) through thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) is investigated.
Mekhman Yusubov, Pavel Postnikov, Boris Johannes Nachtsheim   +2 more
exaly   +4 more sources

First example of a Rh–N–C–O–P heterocycle – a rare example of a five membered true heterocycle

Inorganic Chemistry Communication, 2002
A novel ligand containing an N-C-O-P backbone has been prepared and used to form a rare example of a 'true heterocycle' containing a Rh-N-C-O-P ring. (C) 2002 Elsevier Science B.V. All rights reserved.
Alexandra Slawin
exaly   +3 more sources

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Heterocyclic Carbenes

Angewandte Chemie International Edition, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
openaire   +2 more sources

Photooxygenation of Heterocycles

Current Organic Chemistry, 2005
The photooxygenation of heterocycles represents a versatile and widely accepted tool for introducing oxygenated functions in a mild, simple and selective way. The review evidences the synthetic potential of the photooxygenation with particular attention to the reaction of Type II involving singlet oxygen in the first electronically excited state ( 1 Δg)
CERMOLA, FLAVIO, TEMUSSI, FABIO, IESCE, MARIA ROSARIA   +2 more
openaire   +2 more sources