• Thumbnail for Palladium–NHC complex
    palladium-NHC complexes are a family of organopalladium compounds in which palladium forms a coordination complex with N-heterocyclic carbenes (NHCs)...
    9 KB (915 words) - 09:34, 26 September 2024
  • Thumbnail for Transition metal NHC complex
    In coordination chemistry, a transition metal NHC complex is a metal complex containing one or more N-heterocyclic carbene ligands. Such compounds are...
    5 KB (532 words) - 07:53, 4 January 2022
  • Sonogashira coupling (category Palladium)
    6-diisopropylphenyl dihydroimidazolium chloride (IPr NHC) (5 mol%) to in situ generate a NHCpalladium complex, and 2,6-di-tert-butyl-4-methylpyridine (DBMP)...
    48 KB (5,450 words) - 14:18, 26 September 2024
  • N-heterocyclic carbene (NHC) supported CuI complexes catalyze carboxylation of organoboronic esters. The catalyst forms in situ from CuCl, an NHC ligand, and KOtBu...
    20 KB (2,223 words) - 10:38, 24 August 2023
  • Thumbnail for PEPPSI
    organopalladium complexes containing N-heterocyclic carbene (NHC) ligands. They can be obtained by reacting an imidazolium salt, palladium(II) chloride,...
    14 KB (1,406 words) - 10:53, 26 April 2023
  • George C.; Nolan, Steven P. (2011). "N-Heterocyclic carbene (NHC) ligands and palladium in homogeneous cross-coupling catalysis: a perfect union". Chemical...
    17 KB (1,499 words) - 13:48, 28 July 2024
  • Thumbnail for Persistent carbene
    Grubbs' catalyst and NHC-Palladium Complexes for cross-coupling reactions. NHC-metal complexes, specifically Ag(I)-NHC complexes have been widely tested...
    62 KB (6,933 words) - 11:59, 13 August 2024
  • Thumbnail for Organosilver chemistry
    labile ligands. For example, the reaction of the bis(NHC)silver(I) complex with bis(acetonitrile)palladium dichloride or chlorido(dimethyl sulfide)gold(I):...
    9 KB (968 words) - 09:11, 9 September 2024
  • Thumbnail for Organocopper chemistry
    carbonyl compounds. A related but catalytic reaction uses copper(I) NHC complex with hydride equivalents provided by a hydrosilane. Generally, the alkylation...
    23 KB (2,441 words) - 02:00, 1 August 2024
  • Thumbnail for Weak-Link Approach
    carbenes (NHC) as the strong-binding moiety. By using a combination of NHC- and phosphine-based hemilabile ligands, heteroligated complexes, and macrocycles...
    20 KB (2,242 words) - 15:36, 13 December 2023
  • benzothiophenes has been catalyzed by some ruthenium(II) complexes of N-heterocyclic carbenes (NHC). This system appears to possess superb selectivity (ee...
    64 KB (6,355 words) - 10:03, 21 August 2024
  • NHC-Based Chiral Ligands for Efficient Cu-Catalyzed Enantioselective Allylic Alkylations: Structure and Activity of an Air-Stable Chiral Cu Complex"...
    11 KB (1,092 words) - 21:10, 31 January 2024
  • Transition metal carbene complexes of platinum can be prepared by heating platinum bromide with the imidazolium salt NHC precursors and sodium acetate...
    3 KB (120 words) - 08:22, 1 December 2021
  • Thumbnail for Platinum
    Strassner, Thomas (2006). "Detour-free synthesis of platinum-bis-NHC chloride complexes, their structure and catalytic activity in the CH activation of...
    66 KB (7,058 words) - 22:48, 12 September 2024
  • Thumbnail for Organoboron chemistry
    vinyl-boronic acid couples to an aryl- or vinyl-halide through a palladium(0) complex catalyst: R 1 − BY 2 + R 2 − X → Base Pd catalyst R 1 − R 2 {\displaystyle...
    30 KB (2,992 words) - 19:24, 18 August 2024
  • Thumbnail for Silver
    labile ligands. For example, the reaction of the bis(NHC)silver(I) complex with bis(acetonitrile)palladium dichloride or chlorido(dimethyl sulfide)gold(I):...
    94 KB (11,248 words) - 04:16, 23 September 2024
  • Thumbnail for N-heterocyclic silylene
    be more effective than its NHC analogue at Heck coupling. With 1% catalyst loading at 140 °C the Pd(II) silylene complex catalyzes the coupling of p-bromoacetophenone...
    36 KB (4,605 words) - 23:15, 12 August 2023
  • Thumbnail for Silver compounds
    labile ligands. For example, the reaction of the bis(NHC)silver(I) complex with bis(acetonitrile)palladium dichloride or chlorido(dimethyl sulfide)gold(I):...
    18 KB (2,206 words) - 02:26, 1 November 2023
  • Thumbnail for Carbones
    typically a phosphine (carbodiphosphoranes) or a N-heterocyclic carbene/NHC (carbodicarbenes), that stabilises the central carbon atom through donor-acceptor...
    28 KB (2,814 words) - 11:17, 26 December 2023
  • are used for the polymerization of alkenes. 1,2-Diimines are precursors to NHC ligands by condensation with formaldehyde. Reduction of 1,2-diimines gives...
    5 KB (529 words) - 04:10, 15 August 2024
  • catalytic ability by combining nickel with N-heterocyclic carbene (NHC) ligands. The NHC ligands are largely sterically hindered and electron donating, which...
    11 KB (1,366 words) - 00:44, 18 June 2023
  • Thumbnail for Martin Albrecht (chemist)
    Broekmann, Peter; Albrecht, Martin (2021). "Oxo-functionalised mesoionic NHC nickel complexes for selective electrocatalytic reduction of CO 2 to formate". Green...
    12 KB (1,137 words) - 05:07, 6 May 2024
  • Thumbnail for Monolayer-protected cluster molecules
    Au(NO3)-Ligated Superatom Complexes". Angewandte Chemie International Edition. 52 (12): 3529–3532. doi:10.1002/anie.201208681. PMID 23420716. [Au16(NHC-1)5(PA)3Br2]3+...
    202 KB (676 words) - 05:54, 26 August 2024
  • see Anastas Sidiropoulos (2019). "Studies of N-heterocyclic Carbene (NHC) Complexes of the Main Group Elements" (PDF). p. 39. doi:10.4225/03/5B0F4BDF98F60...
    45 KB (14,045 words) - 17:32, 4 September 2024
  • Thumbnail for Catalysis
    PMID 27717167. Roelz M, Butschke B, Breit B (May 2024). "Azobenzene-Integrated NHC Ligands: A Versatile Platform for Visible-Light-Switchable Metal Catalysis"...
    46 KB (5,235 words) - 10:42, 26 September 2024
  • Thumbnail for Antimony
    Anastas Sidiropoulos (2019). "Studies of N-heterocyclic Carbene (NHC) Complexes of the Main Group Elements" (PDF). p. 39. doi:10.4225/03/5B0F4BDF98F60...
    59 KB (6,846 words) - 18:17, 13 September 2024
  • Fujiwara, Yuzo (1967-01-01). "Aromatic substitution of styrene-palladium chloride complex". Tetrahedron Letters. 8 (12): 1119–1122. doi:10.1016/S0040-4039(00)90648-8...
    22 KB (2,601 words) - 20:40, 22 July 2024
  • Thumbnail for Adam S. Veige
    (2010-07-28). "A new chiral di-N-heterocylic carbene (NHC) cyclophane ligand and its application in palladium enantioselective catalysis". Dalton Transactions...
    10 KB (953 words) - 01:10, 4 August 2024
  • Thumbnail for Phosphonate
    also be viewed as di-esters of phosphonic acid: (O=PH(OR)2) undergo a palladium-catalyzed coupling reaction with an aryl halide to form a phosphonate...
    22 KB (2,485 words) - 19:21, 9 August 2024
  • Thumbnail for Acapulco
    Financiero (in Spanish). Retrieved March 11, 2017. "Hurricane OTIS". www.nhc.noaa.gov. Retrieved November 27, 2023. Jornada, La; Becerril, Andrea (October...
    97 KB (9,048 words) - 19:08, 17 September 2024