Threefold Cross‐Linked Polystyrene–Triphenylphosphane Hybrids: Mono‐P‐Ligating Behavior and Catalytic Applications for Aryl Chloride Cross‐Coupling and C(sp 3 )H Borylation | Zendy

Iwai Tomohiro | Zendy; Harada Tomoya | Zendy; Hara Kenji | Zendy; Sawamura Masaya | Zendy

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Threefold Cross‐Linked Polystyrene–Triphenylphosphane Hybrids: Mono‐P‐Ligating Behavior and Catalytic Applications for Aryl Chloride Cross‐Coupling and C(sp 3 )H Borylation

Author(s) -

Iwai Tomohiro,

Harada Tomoya,

Hara Kenji,

Sawamura Masaya

Publication year - 2013

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201306769

Subject(s) - borylation , catalysis , chemistry , polystyrene , aryl , polymer chemistry , covalent bond , medicinal chemistry , organic chemistry , polymer , alkyl

Covalently bound polystyrene–phosphane hybrids were prepared by a method based on radical emulsion polymerization of styrenes in the presence of a tris( p ‐vinylphenyl)phosphane cross‐linker. These hybrids favor mono‐P‐ligation to transition‐metal complexes and are useful for challenging catalysis, such as Pd‐catalyzed CC/CN couplings with unactivated chloroarenes and Ir‐ or Rh‐catalyzed C(sp 3 )H borylations.

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