Results 191 to 200 of about 513,204 (270)

CO₂ silylation at a tucked-in iron(II) complex. [PDF]

Beilstein J Org Chem
Taylor LJ, Drover MW.
europepmc   +1 more source

Pd/C‐Catalyzed Denitrogenative Dehydrogenation of Primary Azides to Nitriles in Batch and Continuous Flow

Advanced Synthesis &Catalysis, Volume 368, Issue 20, 16 October 2026.
A practical Pd/C‐catalyzed conversion of primary azides to nitriles was investigated under batch and continuous‐flow conditions. This transformation proceeds via net denitrogenative dehydrogenation without an external carbon source. The addition of methyl acrylate or styrene suppresses the formation of reductive byproducts, providing selective access ...
Naoya Sakurada, Takanori Kitazono, Hikaru Naito, Seiya Ootori, Tsuyoshi Yamada, Tomohiro Ichikawa, Takashi Shigeta, Takashi Ikawa, Hironao Sajiki   +8 more
wiley   +1 more source

Pushing the boundaries of Pt(0)-catalysed hydrophosphination to the synthesis of multidentate tertiary phosphines. [PDF]

Chem Sci
Clarke JM, Nuttall RE, Williams SJ, Hughes NJ, Mahay-Goodrich LH, Fey N, Pringle PG.   +6 more
europepmc   +1 more source

Chemoenzymatic Synthesis of (4R,7R)‐Zingiberene Enables Construction of nor‐Sesquiterpene Semiochemical Analogs

ChemBioChem, Volume 27, Issue 19, 14 October 2026.
A five‐enzyme chemoenzymatic synthesis of the insect‐repellent (4R,7R)‐zingiberene from the wild tomato (Solanum habrochaites) has been developed. This approach enabled the elucidation of the sesquiterpene synthase cyclization mechanism of (2Z,6Z)‐farnesyl pyrophosphate and bypasses classic biosynthetic constraints of prenyltransferase chain extension ...
Luke A. Johnson, Jennifer C. R. Benton, Chris Jones, Oktawia Kuzba, David J. Miller, John A. Pickett, Rudolf K. Allemann   +6 more
wiley   +1 more source

Complexation and disproportionation of group 4 metal (alkoxy) halides with phosphine oxides.

Dalton Trans
Seno C, Pokratath R, Unniram Parambil AR, Van den Eynden D, Dhaene E, Prescimone A, De Roo J.   +6 more
europepmc   +1 more source

Reactivity of a phosphaalumene towards heteroallenes. [PDF]

Chem Sci
Wellnitz T, Boardman J, Fritsche P, Konrad Y, Bröllos D, Nees S, Braunschweig H, Hering-Junghans C.   +7 more
europepmc   +1 more source

Photosensitizing Au(I) Catalysis With Coumarins

Chemistry – A European Journal, Volume 32, Issue 38, 13 October 2026.
A Au(I) complex with a tethered coumarin fragment was synthesized and characterized by UV‐vis and emission spectroscopy. Its ability to facilitate photo‐driven cross‐coupling reactions through single‐electron and energy transfer events was evaluated. ABSTRACT Gold catalysis shows versatility in a wide range of challenging transformations, wherein light‐
Liliana Capulín Flores, Jacob J. van der Wal, Johannes E. M. N. Klein   +2 more
wiley   +1 more source

P‐Directed and Lewis Acid‐Assisted Pd‐Catalyzed Si─Me Bond Activation Enabling Alkyl Exchange at Silicon

Angewandte Chemie, Volume 138, Issue 42, 12 October 2026.
A new type of Si─Me bond activation enabling catalytic alkyl exchange at Si was developed. It involves a P‐directing group and Pd─Lewis acid cooperation. It enables the conversion of Me3SiCl into silanols with three different organic substituents. ABSTRACT A novel mode of Si─Me bond activation has been unveiled through the cooperative action of a P ...
Hajime Kameo, Kanta Oishi, Keitaro Yamanaka, Akihiro Mushiake, Hiroyuki Matsuzaka, Didier Bourissou   +5 more
wiley   +2 more sources

Synthesis of the Phospha‐Wittig Reagent Me3P = P(C2F5) and Generation of a Phospanyl‐Wittig Derivative Me3P = C(CF3)P(C2F5)F

Chemistry – A European Journal, Volume 32, Issue 38, 13 October 2026.
The first example of a simple alkylated phosphinidene‐adduct (“phospha‐Wittig”) is reported. The synthesis of Me3PPC2F5 was enabled through reaction of the cyclotetraphosphane (PC2F5)4 with PMe3. The phosphanyl‐functionalized Wittig reagent Me3PC(CF3)P(C2F5)F was prepared by treating the diphosphane P2(C2F5)4 with PMe3.
Lukas Hartmann, Hannah Koch, Julia Bader, Beate Neumann, Jan‐Hendrik Lamm, Hans‐Georg Stammler, Mira Kessler, Berthold Hoge   +7 more
wiley   +1 more source

Solution Spectroscopic Analysis of Ligand Exchange in Uranium Mono-Oxo Complexes. [PDF]

Inorg Chem
Ressnik F, Nero TR, Bernbeck MG, Leisen J, Vlaisavljevich B, Niklas JE, La Pierre HS.   +6 more
europepmc   +1 more source