Results 191 to 200 of about 27,451 (245)

Routes to Cyclobutadiene and Cycloallyl Pt(II) Complexes: Dicationic Bis(Alkyne) Species as Intermediates

Chemistry – A European Journal, EarlyView.
This work demonstrates the synthesis of cationic Pt(II) η3‐cycloallyl complexes, and experimental and computational studies show a ligand bite‐angle dependence of their formation rates. The reactivity of these complexes with Brønsted acids was investigated, leading to the formation of cationic and dicationic Pt(II) η4‐cyclobutadiene complexes ...
Ouchan He, Froze Jameel, Y. Einar H. Stampehl, Liza M. Richter, Matteo Tosi, Martin Kaupp, Thomas Braun   +6 more
wiley   +1 more source

Asymmetric Total Synthesis of (-)-Verrucarol. [PDF]

Angew Chem Int Ed Engl
Powers MH, McCleerey JF, Bacon JW, McNeely J, Zhang W, Porco JA.   +5 more
europepmc   +1 more source

Electrochemically driven strain-release dearomative (3 + 2) cyclization for the synthesis of bicyclo[2.1.1]hexane-fused polycyclic spiroindolines. [PDF]

Chem Sci
Zhu Y, Pu E, Yang S, Zhao D, Xu Q, Jiang P, Li X, Zhang H, Chen J.   +8 more
europepmc   +1 more source

C3-H methylenephosphonylation of azaarenes enabled by catalyst-controlled regioselective cyclizative rearrangement. [PDF]

Chem Sci
Liu D, Li FZ, He YP, Wu H.
europepmc   +1 more source

Biocatalytic Epoxidation Pathway of Oils in Sponge-Like Ionic Liquids Toward CO₂-Derived Cyclic Carbonate Synthesis. [PDF]

ChemSusChem
Ruiz FJ, Villa R, Velasco F, Parra J, Nieto S, Garcia-Verdugo E, Dupont J, Lozano P.   +7 more
europepmc   +1 more source

Visible-light-enabled excited-state dearomatization reactions. [PDF]

Sci Adv
Li M, Cheng YZ, You SL.
europepmc   +1 more source

Why is a dicationic digallene so reactive towards activation of strong covalent bonds? Scope and mechanistic investigations. [PDF]

Chem Sci
Barthélemy A, Kub NG, Regnat C, Scherer H, Krossing I.   +4 more
europepmc   +1 more source

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Do Antarafacial Cycloadditions Occur? Cycloaddition of Heptafulvalene with Tetracyanoethylene

Chemistry – A European Journal, 2022
AbstractThe cycloaddition of heptafulvalene (1) with tetracyanoethylene (TCNE) was previously described as an example of an antarafacial cycloaddition, a [π14a+π2s] process that afforded only the trans cycloadduct by virtue of the edge‐to‐face approach of TCNE, facilitated by the S shape of 1.
Anthony R. Izzotti, James L. Gleason
openaire   +2 more sources

Advances in cycloaddition polymerizations

Chem. Soc. Rev., 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.
Glenn W, Goodall, Wayne, Hayes
openaire   +2 more sources