Results 181 to 190 of about 35,108 (280)

Flash kinetics in liquefied noble gases: Studies of alkane activation and ligand dynamics at rhodium carbonyl centers, and a search for xenon-carbene adducts

, 2001
Jake Yeston
openalex   +2 more sources

Novel Thermal Reaction of Fischer Carbene Complexes with Imines: Synthesis of β‐Methoxy Allylic Amine Derivatives. [PDF]

, 2003
Kenichiro Sangu, Hirotaka Kagoshima, Kohei Fuchibe, Takahiko Akiyama   +3 more
openalex   +1 more source

Pnictogenium Ions as a Powerful Tool for the Synthesis of Three‐ and Five‐Membered Interpnictogen Chains

ChemistryEurope, EarlyView.
It is shown that pnictogenium ions [R2E]+ (E = P, As, Sb, Bi) either insert into the E′E″ bond or coordinate to the phosphorus lone‐pair of the tetrahedral heterodipnictogen complexes [{CpMo(CO)2}2(μ,η2:2‐E′E″)] (E ≠ E″ = P, As, Sb). Reactivity studies of the obtained three‐membered interpnictogen chains with another tetrahedrane unit allowed for the ...
Lisa Zimmermann, Robert Szlosek, Christian Scholtes, Christoph Riesinger, Luis Dütsch, Ruth M. Gschwind, Manfred Scheer   +6 more
wiley   +1 more source

Carbene-stabilized 6,12-diboraanthanthrenes: unveiling the multistage redox properties of polycyclic aromatic hydrocarbons featuring electron-rich boron centers. [PDF]

Chem Sci
Wang Y, Shi T, Yue L, Zhou G, Su B.
europepmc   +1 more source

The first carbene-C,N chelate tetracarbonyl dihalogeno and carbene-C,O chelate tetracarbonyl benzochinone tungsten complexes

, 2002
Rüdiger Stumpf, Nicolai Burzlaff, B. Weibert, Helmut Fischer   +3 more
openalex   +2 more sources

Small Molecule Activation by Metallylenes and their Follow‐Up Reactions

ChemistryEurope, EarlyView.
Metallylenes offer a promising, tunable platform for small molecule activation, combining transition metal‐like reactivity with earth abundance. Ligand modifications and computational insights have unlocked new catalytic pathways, expanding their potential in sustainable synthesis.
Eveline H. Tiekink, Matthijs W. Kragtwijk, Trevor A. Hamlin   +2 more
wiley   +1 more source

β-Lactam Ylidenes: An Overlooked Class of N-Heterocyclic Carbenes. [PDF]

Chemistry
Karl L, Deißenbeck D, Meisner J, Ganter C.   +3 more
europepmc   +1 more source

Mechanistic Studies on the Reactions of Bis(alkylthio)carbenes with Vinyl Isocyanates

, 2002
James H. Rigby, Nancy A. Neale, H. Bernhard Schlegel   +2 more
openalex   +1 more source

Mechanistic Study of the Light‐Initiated Generation of Free Diazoalkanes: Towards Photo‐Orthogonal Synthesis

ChemistryEurope, EarlyView.
A combined computational and experimental study elucidates the mechanism of the light‐induced formation of free diazoalkanes in detail. Starting from deprotonated tosylhydrazone as the light‐harvesting species, it undergoes bond dissociation from a charge transfer state.
Ferdinand L. Pointner, Jonas Poll, Elina K. Taskinen, Vincent George, Tristan Ruff, Florian Rott, Gabriel Mayer, Niklas Gessner, Roger‐Jan Kutta, Burkhard König, Patrick Nuernberger, Christian Ochsenfeld, Regina de Vivie‐Riedle   +12 more
wiley   +1 more source

Comparison of Phosphonium and Sulfoxonium Ylides in Ru(II)-Catalyzed Dehydrogenative Annulations: A Density Functional Theory Study. [PDF]

Molecules
Zhou W, Zhang L, Liu DY, Ma X, Zhang J, Kang J.   +5 more
europepmc   +1 more source