Results 171 to 180 of about 76,679 (335)

Darstellung und spektroskopische Eigenschaften von planaren Dipseudohalogeno-bis(phosphin)-platin(II)-Komplexen / Preparation and Spectroscopic Properties of Planar Dipseudohalogeno-bis(phosphine)-platinum(II) Complexes [PDF]

, 1975
P. KREUTZER, Karl Schorpp, Wolfgang Beck
openalex   +1 more source

Ein immobilisierter, fester molekularer Rh‐Katalysator für die reduktive Hydroformylierung von 1‐Octen

Angewandte Chemie, EarlyView.
Die reduktive Hydroformylierung von Olefinen kann durch Rh katalysiert werden, das auf einem hochverzweigten, Amin‐enthaltenden Polymer immobilisiert wurde. So wird effizientes Rezyklisieren, eine hohe Selektivität und Alkohol‐Ausbeute erreicht.
Keanu V. A. Birkelbach, Jeroen T. Vossen, Thorsten Rösler, Isabella Kappel, Ansgar Meise, Marc Heggen, Andreas J. Vorholt, Regina Palkovits   +7 more
wiley   +1 more source

High Turnover Frequency in the Electrocatalytic Reduction of Nitrous Oxide to Dinitrogen at a Binuclear Copper Complex of 3,5‐Diamino‐1,2,4‐Triazole

Angewandte Chemie, EarlyView.
Inspired by nitrous oxide reductase, a binuclear copper complex supported by carbon black was utilized for the electrocatalytic N₂O reduction under ambient conditions. The binuclear Cu center enables exceptionally high turnover frequency and nearly 100% Faradaic efficiency for the electrochemical N₂O reduction.
Zhengwei Ma, Masaru Kato, Jenny Pirillo, Yuh Hijikata, Takeshi Watanabe, Yohei Uemura, Bang Lu, Satoru Takakusagi, Ken'ichi Kimijima, Hideo Notsu, Ichizo Yagi   +10 more
wiley   +2 more sources

Phosphonium fullerides: isolable zwitterionic adducts of a phosphine with C₆₀. [PDF]

Chem Sci
Röthel MB, Franzen JH, Leitner D, Hofer TS, Seidl M, Dielmann F.   +5 more
europepmc   +1 more source

(Cyanomethyl)phosphines from Trimethylsilylphosphines. [PDF]

, 1976
Otto Dahl, Steven R. Jensen, Bent Nielsen, I. Johnson, A. Taticchi, T. Anthonsen   +5 more
openalex   +1 more source

A Genetically Encoded Homocysteine Precursor to Probe Protein Active Sites and to Addict Escherichia coli to a Noncanonical Amino Acid Directly Involved in Catalysis

Angewandte Chemie, EarlyView.
A new genetically encoded amino acid is chemically converted into homocysteine (Hcy) under mild conditions to probe and to activate protein active sites. Surprisingly, Hcy can replace cysteine or serine residues in several enzymes. Its potential for a widespread use in proteins is further underlined by rendering Escherichia coli dependent on Hcy ...
Clara Dunker, Henning D. Mootz
wiley   +2 more sources

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

Passage des phosphorinènes aux hexadiényl-3,5-phosphines: un nouveau type de coordinat P(III)-diène pour les métaux de transition [PDF]

, 1979
François Mathey, Catherine C. Santini
openalex   +1 more source

A C‐to‐B Atom Swap on Coumarins and Dibenzolactones

Angewandte Chemie, EarlyView.
Cyclic boronic hemiesters, boron isosteres of lactones, display unique and valuable chemical properties. Herein, we report a novel method for their synthesis via nickel‐catalyzed decarbonylative borylation, enabled by electron‐rich phosphine ligands to achieve a formal “C‐to‐B” atom swap.
Tian You, Quang H. Luu, Junqi Li
wiley   +2 more sources

Molecular and Immobilized Tripodal Phosphine Ligands and Their Trinuclear Palladium Complexes. [PDF]

Molecules
Kimball MR, Cluff KJ, Bhuvanesh N, Blümel J.   +3 more
europepmc   +1 more source