Results 281 to 290 of about 207,770 (335)

Double E─H Bond Activation of Ammonia and Water by Cyclic Gallaphosphene L(OCP)GaPGaL

Angewandte Chemie, EarlyView.
Cyclic gallaphosphene 1 undergoes a twofold E─H bond activation with ammonia and water via a beneficial interplay between the polar “GaPGa” unit and the electrophilic nature of the C center in the bridging PCO unit, yielding six‐membered heterocycles 2 and 3, in which both nucleophilic phosphorus atoms are protonated.
Mahendra K. Sharma, Christoph Wölper, Gebhard Haberhauer, Stephan Schulz   +3 more
wiley   +1 more source

Mesoionic N-Heterocyclic Olefins, Imines, Thiones, Phosphinidenes and Their Application in Catalysis. [PDF]

Angew Chem Int Ed Engl
Maji S, P S, Hansmann MM, Mandal SK.
europepmc   +1 more source

Arm adduction

, 2019
Craig Hacking, Bahman Rasuli
openaire   +1 more source

A Metallosupramolecular Receptor for Squaraine Dyes Enabling Ultrafast Dark Resonance Energy Transfer

Angewandte Chemie, EarlyView.
A metallosupramolecular receptor binds squaraine dyes with high affinity and enables efficient dark resonance energy transfer (DRET) that generates bright near‐infrared emission with large pseudo‐Stokes shifts. ABSTRACT A metal‐organic cage was obtained by combining acridone‐based dipyridyl ligands with Pd2+ ions. The cage acts as a potent receptor for
Damien W. Chen, Tejas Deshpande, Sybille Collignon, Farzaneh Fadaei‐Tirani, Sascha Feldmann, Kay Severin   +5 more
wiley   +1 more source

Protonated decafluorobenzophenone and the decafluorobenzophenone-arsenic pentafluoride adduct. [PDF]

Acta Crystallogr C Struct Chem
Uran E, Lozinšek M.
europepmc   +1 more source

Arylhydrazines: Convenient Homogeneous Reductants for Scalable Cross‐Coupling

Angewandte Chemie, EarlyView.
Reductive cross‐couplings enable efficient C–C bond formation but are limited by the heterogeneity of Zn or costly reagents like TDAE. We report arylhydrazines as inexpensive, convenient reductants for Ni‐catalyzed sp2–sp3 coupling of aryl halides and secondary alkyl iodides. Mechanistic studies support hydrazine‐mediated NiII reduction for a NiI/NiIII
Nils Kurig, David A. Cagan, Kaid C. Harper, Yu Kawamata, Donna G. Blackmond, Phil S. Baran   +5 more
wiley   +1 more source

HX-Linear and Nonlinear Optical Responsiveness of Rationally Designed Heteroleptic d⁸-Metallo-dithiolene Complexes. [PDF]

Molecules
Attar SS, Artizzu F, Pilia L, Serpe A, Colombo A, Dragonetti C, Fagnani F, Roberto D, Marinotto D, Deplano P.   +9 more
europepmc   +1 more source

Predicting the Stability of Base-mediated C─H Carboxylation Adducts Using Data Science Tools. [PDF]

Angew Chem Int Ed Engl
Eckhoff M, Deolka S, Garcia-Roca A, Meynberg L, Seidel L, Sigman MS, Proppe J.   +6 more
europepmc   +1 more source

Optical Force Monitoring in Polymeric Materials with a Coumarin-Based Mechanophore. [PDF]

Angew Chem Int Ed Engl
Li Y, Clough JM.
europepmc   +1 more source

Controlling cyclodextrin host-guest complexation in water with dynamic pericyclic chemistry. [PDF]

Commun Chem
Gaedke M, Ramström A, Pooler DRS, Schaufelberger F.   +3 more
europepmc   +1 more source