Results 241 to 250 of about 51,028 (331)

Electrophilic Functionalization of Donor‐Stabilized Phosphanylboranes: A New Pathway toward Heavy 13/14/15 Parent Hydride‐Containing Compounds

ChemistryEurope, EarlyView.
A new way of obtaining mixed 13/14/15 hydride containing compounds stabilized only by a Lewis base is presented. The functionalization of IDipp·BH2PH2 (IDipp = 1,3‐Bis‐(2,6‐diisopropylphenyl)‐imidazolin‐2‐ylidene) by main group electrophiles leads to the formation of the compounds [IDipp·BH2PH2E]+ [E = H, CH3 SiEt3, Ge(SiMe3)3, SnMe3) which represent a
Robert Szlosek, Michael Seidl, Christoph Riesinger, Lisa Zimmermann, Amelie Sophie Niefanger, Christian Marquardt, Alexey Y. Timoshkin, Manfred Scheer   +7 more
wiley   +1 more source

Diastereoselective synthesis of multi-substituted cyclobutanes via catalyst-controlled regiodivergent hydrophosphination of acyl bicyclobutanes. [PDF]

Nat Commun
He HX, Wu F, Wang KJ, Wang L, Feng JJ.
europepmc   +1 more source

Methyl on the Bridge: 2‐Methyl Propellane as Precursor for 1,3‐Substituted 2‐Methylated Bicyclo[1.1.1]Pentanes

Chemistry – A European Journal, EarlyView.
The synthesis of 2‐methyl propellane and its conversion to various 1,2‐ and 1,2,3‐di‐ and trisubstituted bicyclopentanes is reported. Abstract Bicyclo[1.1.1]pentanes (BCPs) have emerged as isosteric replacements for mono‐ and para‐substituted benzene rings in medicinal and materials applications, involving substitution at the BCP bridgehead (1,3 ...
Sean R. Verschaeve, Mariana Gomes Manso, Tibo Van Eeckhoorn, Mark E. Light, Bruno Linclau   +4 more
wiley   +1 more source

Ligand Electronic Properties Dictate Composition of Ni-Based Nanocrystals. [PDF]

J Am Chem Soc
Zaza L, Boulanger C, Kumar K, Agrachev M, Bornet A, Leemans J, Jeschke G, Buonsanti R.   +7 more
europepmc   +1 more source

Amplified photomodulation of a bis(dithienylethene)-substituted phosphine

Anastasiia Sherstiuk, Marc Villabona, Agustı́ Lledós, Jordi Hernando, Rosa Marı́a Sebastián, Evamarie Hey‐Hawkins   +5 more
openalex   +2 more sources

Versatile Palladium‐Catalyzed C‐H Arylation of Fluoroarenes with 2‐Chloropyridine Derivatives

Chemistry – A European Journal, EarlyView.
Direct C─H arylation of fluoroarenes with 2‐chloropyridines is enabled by a simple Pd/SPhos system in isopropyl acetate. The method uses inexpensive reactants and shows broad scope and high yields. DFT computations explain reactivity and selectivity.
Federico Belnome, Péter P. Fehér, András Stirling, Csongor G. Németh, Tamás Hergert, György M. Keserű, Péter Ábrányi‐Balogh   +6 more
wiley   +1 more source

Chiral Imidazo[1,5‑<i>a</i>]pyridine-Based Ligands for the Au-Catalyzed Enantioselective Intramolecular Hydrocarboxylation of Allenes. [PDF]

JACS Au
Stoll C, Besnard C, Mazet C.
europepmc   +1 more source

Aromatische Phosphine [PDF]

Berichte der deutschen chemischen Gesellschaft, 1872
openaire   +1 more source

P-Chiral Phosphine Ligands for Transition-Metal-Catalyzed Asymmetric Reactions

, 2007
Tsuneo Imamoto
openalex   +2 more sources

Synthesis and Isolation of Bismuth Scorpionate Complexes: Toward Bond Activation via Bismuth‐Ligand Cooperation

Chemistry – A European Journal, EarlyView.
ABSTRACT Over the past twenty years, main group chemistry has significantly expanded its scope to include reactivities once considered the exclusive domain of transition metals. Among the emerging concepts, element‐ligand cooperation has proven to be a powerful strategy for enabling bond activation reactions but remains relatively unexplored for ...
Lennart Hensle, Viktoria H. Gessner
wiley   +1 more source