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Literature DB >> 24087933

Weakly stabilized primary borenium cations and their dicationic dimers.

Aleksandrs Prokofjevs¹, Jeff W Kampf, Andrey Solovyev, Dennis P Curran, Edwin Vedejs.

Abstract

Hydride abstraction from monocationic hydride bridged salts [H(H2B-L)2](+) [B(C6F5)4]¯ (L = Lewis base) generates an observable primary borenium cation for L = iPr2NEt, but with L = Me3N, Me2NPr, or several N-heterocyclic carbenes, highly reactive dicationic dimers are formed.

Entities: Chemical Disease Gene Species

Mesh：

Substances：
Boron Compounds
Cations

Year: 2013 PMID： 24087933 PMCID： PMC3857331 DOI： 10.1021/ja407458k

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

23 in total

1. Carbene stabilization of highly reactive main-group molecules.

Authors: Yuzhong Wang; Gregory H Robinson
Journal: Inorg Chem Date: 2011-06-02 Impact factor: 5.165

2. Cationic tricoordinate boron intermediates: borenium chemistry from the organic perspective.

Authors: Timothy S De Vries; Aleksandrs Prokofjevs; Edwin Vedejs
Journal: Chem Rev Date: 2012-04-20 Impact factor: 60.622

3. Tricationic analogues of boroxines and polyborate anions.

Authors: Alessandro Del Grosso; Ewan R Clark; Nicholas Montoute; Michael J Ingleson
Journal: Chem Commun (Camb) Date: 2012-06-26 Impact factor: 6.222

4. Activation of hydrogen and hydrogenation catalysis by a borenium cation.

Authors: Jeffrey M Farrell; Jillian A Hatnean; Douglas W Stephan
Journal: J Am Chem Soc Date: 2012-09-13 Impact factor: 15.419

5. Boron-boron σ-bond formation by two-electron reduction of a H-bridged dimer of monoborane.

Authors: Yoshiaki Shoji; Tsukasa Matsuo; Daisuke Hashizume; Matthias J Gutmann; Hiroyuki Fueno; Kazuyoshi Tanaka; Kohei Tamao
Journal: J Am Chem Soc Date: 2011-07-05 Impact factor: 15.419

6. N-Directed aliphatic C-H borylation using borenium cation equivalents.

Authors: Aleksandrs Prokofjevs; Edwin Vedejs
Journal: J Am Chem Soc Date: 2011-11-23 Impact factor: 15.419

7. A dialkylborenium ion via reaction of N-heterocyclic carbene-organoboranes with Brønsted acids-synthesis and DOSY NMR studies.

Authors: David McArthur; Craig P Butts; David M Lindsay
Journal: Chem Commun (Camb) Date: 2011-04-19 Impact factor: 6.222

8. Synthesis of the Tris(trimethylphosphine)tetrahydrotriboron(1+) Cation.

Authors: Mitsuaki Kameda; Goji Kodama
Journal: Inorg Chem Date: 1997-09-24 Impact factor: 5.165

9. Diboryl and diboranyl porphyrin complexes: synthesis, structural motifs, and redox chemistry: diborenyl porphyrin or diboranyl isophlorin?

Authors: Andre Weiss; Michael C Hodgson; Peter D W Boyd; Walter Siebert; Penelope J Brothers
Journal: Chemistry Date: 2007 Impact factor: 5.236

10. Mechanistic studies into amine-mediated electrophilic arene borylation and its application in MIDA boronate synthesis.

Authors: Viktor Bagutski; Alessandro Del Grosso; Josue Ayuso Carrillo; Ian A Cade; Matthew D Helm; James R Lawson; Paul J Singleton; Sophia A Solomon; Tommaso Marcelli; Michael J Ingleson
Journal: J Am Chem Soc Date: 2012-12-24 Impact factor: 15.419

4 in total

4. Competition for Hydride Between Silicon and Boron: Synthesis and Characterization of a Hydroborane-Stabilized Silylium Ion.

Authors: Haopeng Gao; Robert Müller; Elisabeth Irran; Hendrik F T Klare; Martin Kaupp; Martin Oestreich
Journal: Chemistry Date: 2022-01-10 Impact factor: 5.020