Results 161 to 170 of about 5,035 (240)

Non-spectator behavior of a neutral phosphine ligand driven by a redox-active boron cluster. [PDF]

Chem Sci
Riffle JR, Jowers CL, Luna S, Smith MD, Peryshkov DV.   +4 more
europepmc   +1 more source

Aromatische Phosphine [PDF]

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

Phosphorescent Platinum(II) Complexes With Diazinedipyrrolide Pincer Ligands: Structure and Photophysical Properties

European Journal of Inorganic Chemistry, EarlyView.
A new family of phosphorescent Pt(II) complexes with pyrimidinedipyrrolide ligands, including a pyrazine analog, was designed and synthesized. Their emission properties can be finely tuned via ligand modification, revealing strong phosphorescence originating from intraligand charge transfer transitions.
Marcela Horáková, Alexandre Rico, Filip Bureš, Pascal le Poul, Sébastien Gauthier, Jiří Váňa, Zdeňka Růžičková, Sylvain Achelle   +7 more
wiley   +1 more source

Unraveling Lewis base substitution in <i>ansa</i>-type frustrated Lewis pairs: how N → P replacement redefines adduct stability and H₂ activation. [PDF]

RSC Adv
Barrales-Martínez C, Rosales-Rojas J, Caballero J, Durán R.   +3 more
europepmc   +1 more source

Stereochemical Modulation of Palladacyclopentadienyl Complexes Bearing Diphosphine Ligands: A Key to Enhanced DNA Interaction and Anticancer Activity

European Journal of Inorganic Chemistry, EarlyView.
A modular library of structurally robust palladacyclopentadienyl Pd(II) complexes bearing achiral and chiral diphosphines was developed, revealing a strong influence of diphosphine design and ligand chirality on cytotoxicity and selectivity against ovarian cancer cells, including platinum‐resistant models.
Stefania Mautone, Martina Scianna, Isabella Caligiuri, Laura Orian, Pablo Nogara, Nicola Demitri, Flavio Rizzolio, Thomas Scattolin   +7 more
wiley   +1 more source

Insights into the mechanism of active catalyst generation for the Pd^II(acac)₂/PPh₃ system in the context of telomerization of 1,3-butadiene. [PDF]

Chem Sci
Bouley BS, Bae DY, Chakrabarti S, Rosen M, Kennedy RD, Mirica LM.   +5 more
europepmc   +1 more source

Chemoselectivity and Enantioselectivity in the Conjugate Reduction of Cinnamate Esters and a Tandem Conjugate Reduction‐Ester Hydrogenation Using Manganese Catalysts

European Journal of Organic Chemistry, EarlyView.
An improved synthesis of a manganese catalyst used for hydrogenation of ketones, esters and imines is reported. The catalyst has now been found to effect tandem conjugate reduction‐ester hydrogenations with very low amounts of allylic alcohol by‐products.
José A. Fuentes, Matthew L. Clarke
wiley   +1 more source

Photosynergetic ligand-exchange for modular synthesis of copper nanoclusters. [PDF]

Nat Commun
Yang M, Li Q, Xie Z, Guo H, Huo R, Gong X, Xin C, He A, Li S, Geng Z, Gao Y, Peng J, Zheng N, Shen H.   +13 more
europepmc   +1 more source

Additives Promote Divergent Reactivity in Photolytic Deoxygenation and Lactonization Reactions of Cobalt Alkoxycarbonyls

European Journal of Organic Chemistry, EarlyView.
We report a carbonylation‐homolysis process to access acyl radicals that can undergo decarboxylation or cyclization onto tethered alkenes. In both cases, ligands and additives are shown to influence the outcome to give saturated or unsaturated products, in some cases with isomerization of the initial products.
Jacob N. Hackbarth, Dana R. Chambers, Cory T. Ludwig, Tyler K. Brown, David B. C. Martin   +4 more
wiley   +1 more source

Manganese(I)-Catalyzed Enantioselective Alkylation To Access P-Stereogenic Phosphines. [PDF]

J Am Chem Soc
Wan B, Castiñeira Reis M, Ramspoth TF, Harutyunyan SR.   +3 more
europepmc   +1 more source