Results 61 to 70 of about 3,120 (207)
Journal of Physical Organic Chemistry, Volume 39, Issue 4, April 2026.New calculations have been applied to the pyrolysis of pyrrole under shock‐tube conditions and to the radical‐radical reaction between allyl and •CN at low temperature and pressure, using the same mechanistic scheme for both. ABSTRACT The pyrolysis of pyrrole has previously been studied in shock‐tube experiments and in jet‐stirred reactors. The results
Barry K. Carpenter
wiley +1 more source
Synthesis and reactivity of 2-halo-2H-azirines towards nucleophiles [PDF]
, 1997 Nucleophilic substitution reactions of 2-halo-2H-azirine with potassium phthalimide and aniline allowed the preparation of new substituted 2H-azirines.
Pinho e Melo, Teresa M. V. D. +2 more
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Einfluss elektronischer Faktoren auf die katalytische Aktivität von chiral-at-metal Ruthenium Komplexen [PDF]
, 2023 Transition metal complexes with metal centered chirality, also called chiral-at-metal complexes, provide a useful and expandable toolbox for asymmetric catalysis. This thesis focuses on the synthesis of chiralat- metal ruthenium complexes with previously
Winterling, Erik
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Recent Contributions of Organic Synthesis to Forensic Science
ChemPlusChem, Volume 91, Issue 2, February 2026.Forensic science is a multidisciplinary field that plays a vital role in providing scientific evidence for criminal investigations. This review highlights advances and opportunities at the interface between organic synthesis and forensic science, with applications in drug identification, forensic toxicology, and latent fingerprint detection and ...
Gustavo dos Santos Martins +3 more
wiley +1 more source
Addition and cycloaddition reactions of Phosphinyl- and Phosphonyl-2H-Azirines, Nitrosoalkenes and Azoalkenes [PDF]
, 2012 An overview of the use of 2H-azirines, conjugated nitrosoalkenes and conjugated azoalkenes bearing phosphorus substituents in addition and cycloaddition reactions is presented, focused on strategies for the synthesis of aminophosphonate and ...
Lemos, A.
core
Trapping an Aryl‐substituted Borete Intermediate in Catalyst‐free 1,5‐Diborocine Synthesis
European Journal of Inorganic Chemistry, Volume 29, Issue 4, February 1, 2026.A transient aryl‐substituted borete was trapped as its adduct with 4‐(dimethylamino)pyridine (dmap) and fully characterised. While the dmap adduct is highly kinetically stable, the free borete could not be observed in the absence of dmap. Density‐functional calculations support a rapid dimerisation of the borete via (4 + 4) cycloaddition, yielding a 1 ...
Douglas Turnbull, Marc‐André Légaré
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Development of a Copper‐Free Click Reaction for Asymmetric Rh Diene Catalysis Under Confinement
Advanced Synthesis &Catalysis, Volume 368, Issue 1, January 2026.A copper‐free amino–yne click reaction enables the selective functionalization of chiral diene ligands with both soluble and immobilized amines. Substituent‐controlled stereoselectivity affords (E)‐ and (Z)‐enaminone ligands, which are converted into Rh complexes for asymmetric catalysis under homogeneous and heterogeneous conditions.
Manuel Kirchhof +10 more
wiley +1 more source
Diels-alder cycloaddition of 2-azadienes to methyl 2-(2,6-dichlorophenyl)-2H-azirine-3-carboxylate in the synthesis of methyl 4-oxo-1,3-diazabicyclo[4.1.0]heptane-6-carboxylates [PDF]
, 2004 A number of fused 4-oxo-1,3-diazabicyclo[4.1.0]heptane-6-carboxylates, a new type of compound, have been obtained by Diels-Alder cycloaddition between nucleophilic 2-azadienes and an electrophilic 2H-azirine.
Alves, M. José +2 more
core +1 more source
MolbankThe first representative of the aziridine-fused benzo[e][1,4]thiazine series was synthesized from methyl 2-bromo-2-phenyl-2H-azirine-2-carboxylate and benzo[d]thiazole in 74% yield.
Ilya P. Filippov +3 more
doaj +1 more source