The [(NHC)B(H)C6F5]+ Cations and Their [B](H)–CO Borane Carbonyls

被引：0
|
作者：
Chen, Chaohuang [1 ]
Li, Jun [1 ]
Daniliuc, Constantin G. [1 ]
Mück-Lichtenfeld, Christian [1 ]
Kehr, Gerald [1 ]
Erker, Gerhard [1 ]
机构：
[1] Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 40, Münster,48149, Germany
来源：
Advanced Materials | 2020年 / 132卷 / 48期
关键词：
Positive ions;
D O I：
10.1002/ANGE.202009353
中图分类号：
学科分类号：
摘要：
Hydride abstraction from the heterocyclic carbene borane adducts (NHC)BH2C6F5 (NHC: IMes or IMe4) gave the B–H containing [(NHC)B(H)C6F5]+ borenium cations. They added carbon monoxide to give the respective [(NHC)B(H)(C6F5)CO]+ boron carbonyl cations. Carbon nucleophiles add to the boron carbonyl to give [B](H) acyls. Hydride reduced the [B]CO cation to hydroxymethylborane derivatives. © 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：21644 / 21648
相关论文
共 50 条
  • [21] Direct C-H electrophilic borylation with (C6F5)2B-NTf2 to generate B-N dibenzo[a,h]pyrenes
    Nguyen, Tony
    Dutton, Jason L.
    Chang, Chia Yun
    Zhou, Wen
    Piers, Warren E.
    DALTON TRANSACTIONS, 2024, 53 (17) : 7273 - 7281
  • [22] From B(C6F5)3 to B(OC6F5)3:: Synthesis of (C6F5)2BOC6F5 and C6F5B(OC6F5)2 and their relative lewis acidity
    Britovsek, GJP
    Ugolotti, J
    White, AJP
    ORGANOMETALLICS, 2005, 24 (07) : 1685 - 1691
  • [23] Activation of constrained geometry dialkyl complexes with B(C6F5)3 and Al(C6F5)3.: New mode of metallocene activation by B(C6F5)3.
    Klosin, J
    Abboud, KA
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 221 : U731 - U731
  • [24] Synthesis, structural characterization and reactivity of the amino borane 1-(NPh2)-2-[B(C6F5)2]C6H4
    Roesler, R
    Piers, WE
    Parvez, M
    JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2003, 680 (1-2) : 218 - 222
  • [25] B(C6F5)3- and HB(C6F5)2-mediated transformations of isothiocyanates
    Fischer, Malte
    Schmidtmann, Marc
    CHEMICAL COMMUNICATIONS, 2020, 56 (46) : 6205 - 6208
  • [26] B(C6F5)3: a robust catalyst for the activation of CO2 and dimethylamine borane for the N-formylation reactions
    Saptal, Vitthal B.
    Juneja, Gaurav
    Bhanage, Bhalchandra M.
    NEW JOURNAL OF CHEMISTRY, 2018, 42 (19) : 15847 - 15851
  • [27] Synthesis, structure, and application of [PhNMe2H][B{C6F4C(C6F5)2F}4]
    Rodriguez, G
    Brant, P
    ORGANOMETALLICS, 2001, 20 (11) : 2417 - 2420
  • [28] Role of B(C6F5)3 in catalyst activation, anion formation, and as C6F5 transfer agent
    Bochmann, M
    Lancaster, SJ
    Hannant, MD
    Rodriguez, A
    Schormann, M
    Walker, DA
    Woodman, TJ
    PURE AND APPLIED CHEMISTRY, 2003, 75 (09) : 1183 - 1195
  • [29] Double Arylation of Acetylenedicarboxylate with B(C6F5)3
    Nakatsuka, Hiroshi
    Froehlich, Roland
    Kitamura, Masato
    Kehr, Gerald
    Erker, Gerhard
    EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2012, (08) : 1163 - 1166
  • [30] Application of a nucleophilic boryl complex in the frustrated Lewis pair: activation of H-H, B-H and C=C bonds with B(C6F5)3 and boryl-borate lithium
    Zheng, Junhao
    Wang, Yuwen
    Li, Zhen Hua
    Wang, Huadong
    CHEMICAL COMMUNICATIONS, 2015, 51 (25) : 5505 - 5508
12345