Results 171 to 180 of about 253,250 (328)
Homoleptic Bismuth Alkynes: Isolable Reagents for Selective Alkynyl Radical Transfer
Angewandte Chemie, EarlyView.The first series of fully characterized homoleptic alkynyl bismuth compounds Bi(C≡CR)3 is presented. Facile homolytic Bi–C bond cleavage grants access to alkynyl radicals, which have been employed in selective C–X bond formation (X = C, B, Se, Te). This complements existing strategies for alkynyl radical generation as it proceeds under mild and purely ...
Gargi Kundu +5 more
wiley +2 more sources
Single-molecule Alkylation of Isoparaffin Using Peroxide Initiator for Making Synthetic Lubricant [PDF]
, 2014 Roshan Khadka +4 more
openalex +1 more source
Angewandte Chemie, EarlyView.An enantioconvergent approach for the kinetic resolution of S(VI) stereocenters that leverages the electrophilic reactivity of the chiral sulfur atom is described. The catalytic process provides access to sulfonimidoyl chlorides and sulfonimidates, which are among the least studied S(VI) functionalities.
Arko Das +10 more
wiley +2 more sources
Synthetic Motifs for Understanding Lewis Acid Interactions with Persulfides and Thioselenides
Angewandte Chemie, EarlyView.Using isolated dichalcogenides as precursors, we report the synthesis, characterization, and reactivity of Zn persulfide and thioselenide complexes. 77Se NMR shows distinct impacts to electronic structure and reactivity between different thioselenides coordinated to different Lewis acids.
Keyan Li +3 more
wiley +2 more sources
Angewandte Chemie, EarlyView.We report a fluoride‐transfer asymmetric allylic alkylation (AAA) in which all reagent atoms, including the leaving group, are incorporated into the products. This atom‐efficient AAA protocol enables the cross‐electrophile coupling of allyl fluorides and gem‐difluoroalkenes, providing a catalyst‐controlled, regiodivergent, and stereoselective access to
Jordi Duran +5 more
wiley +2 more sources
Tailoring Targeted Therapy to Individual Patients: Lessons to be Learnt from the Development of Mitomycin C [PDF]
, 2007 The modern era of targeted therapeutics offers the potential to tailor therapy to individual patients whose tumours express a specific target. Previous attempts to forecast tumour response to conventional chemotherapeutics based on similar principles ...
Phillips, Roger M, Volpato, Milene
core
Chiral N ‐Arylsulfonyl‐ N' ‐perfluoroalkylphospho‐ramidimidate Catalysts Enable Asymmetric Friedel–Crafts Alkylation of Arenes via Cyclopropylcarbinyl Cations [PDF]
Shu Hui Li +11 more
openalex +1 more source
Frame‐Shifted Synthesis of Oligoheterocycles as a Platform for Molecular Design
Angewandte Chemie, EarlyView.Modern chemistry seeks to turn the simple raw materials into complex molecules that matter in health, agriculture, and technology. Among these, oligoheterocycles stand out for their versatility, yet they are most often built by cross‐coupling reactions that often rely on expensive metal catalysts.
Kane A. C. Bastick +6 more
wiley +2 more sources
Angewandte Chemie, EarlyView.Discrete porous metal–organic cages provide a platform to extend porosity beyond crystalline solids. Their peripheral functionality governs inter‐cage interactions and physical state, enabling preservation of intrinsic porosity across liquids, glasses, and rubbers.
Francisco Sánchez‐Férez +2 more
wiley +2 more sources