scholarly journals Part per million levels of an anionic iron hydride complex catalyzes selective alkene isomerization via two-state reactivity

2021 ◽  
Author(s):  
Subhash Garhwal ◽  
Alexander Kaushansky ◽  
Natalia Fridman ◽  
Graham de Ruiter
Keyword(s):  
Hydride Complex ◽  
Alkene Isomerization ◽  
Iron Hydride

Solvent-Controlled CO2 Reduction by a Triphos–Iron Hydride Complex

2019 ◽  
Vol 38 (2) ◽  
pp. 289-299 ◽  
Author(s):  
Linda Iffland ◽  
Abhishek Khedkar ◽  
Anette Petuker ◽  
Max Lieb ◽  
Florian Wittkamp ◽  
...  
Keyword(s):  
Co2 Reduction ◽  
Hydride Complex ◽  
Iron Hydride

Pincer Iron Hydride Complexes for Alkene Isomerization: Catalytic Approach to Trisubstituted (Z)-Alkenyl Boronates

ACS Catalysis ◽  
2021 ◽  
pp. 10138-10147
Author(s):  
Songgen Xu ◽  
Peiyu Geng ◽  
Yuling Li ◽  
Guixia Liu ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Hydride Complexes ◽  
Alkene Isomerization ◽  
Iron Hydride

scholarly journals Borane B−C Bond Cleavage by a Low-Coordinate Iron Hydride Complex and N−N Bond Cleavage by the Hydridoborate Product

2007 ◽  
Vol 26 (13) ◽  
pp. 3217-3226 ◽  
Author(s):  
Ying Yu ◽  
William W. Brennessel ◽  
Patrick L. Holland
Keyword(s):  
Bond Cleavage ◽  
Hydride Complex ◽  
Iron Hydride

Dual-Function, Light Switchable Cobalt Catalysis via Active Site Metamorphosis

2019 ◽  
Author(s):  
Enrico Bergamaschi ◽  
Frédéric Beltran ◽  
Christopher Teskey
Keyword(s):  
Visible Light ◽  
Active Site ◽  
Catalytic Site ◽  
Dual Function ◽  
Catalytic Systems ◽  
Hydride Complex ◽  
Dual Functional ◽  
Multiple Processes ◽  
Olefin Migration

<p></p><p></p><p>Switchable catalysis offers opportunities to control the rate or selectivity of a reaction <i>via</i> a stimulus such as pH or light. However, few examples of switchable catalytic systems that can facilitate multiple processes exist. Here we report a rare example of such dual-functional, switchable catalysis. Featuring an easily prepared, bench-stable cobalt(I) hydride complex in conjunction with pinacolborane, we can completely alter the reaction outcome between two widely employed transformations – olefin migration and hydroboration – with visible light as the sole trigger. This dichotomy arises from ligand photodissociation which leads to metamorphosis of the active catalytic site, resulting in divergent mechanistic pathways.</p><p></p><p></p>

scholarly journals Stereoselective Tandem Iridium-Catalyzed Alkene Isomerization-Cope Rearrangement of ω-diene Epoxides: Efficient Access to Acyclic 1,6-Dicarbonyl Compounds

2021 ◽  
Author(s):  
Rahul Suresh ◽  
Itai Massad ◽  
Ilan Marek
Keyword(s):  
Bond Cleavage ◽  
Cope Rearrangement ◽  
Dicarbonyl Compounds ◽  
Alkene Isomerization ◽  
Efficient Access

The Cope rearrangement of 2,3-divinyloxiranes, a rare example of epoxide C-C bond cleavage, results in 4,5-dihydrooxepines which are amenable to hydrolysis, furnishing 1,6-dicarbonyl compounds containing two contiguous stereocenters at the 3- and 4- positions. We employ...

Zirconium-Hydride-Catalyzed Transfer Hydrogenation of Quinoline and Indole with Ammonia Borane

2021 ◽  
Author(s):  
Xin Cui ◽  
wei huang ◽  
Lipeng Wu
Keyword(s):  
Ammonia Borane ◽  
Transfer Hydrogenation ◽  
Zirconium Hydride ◽  
Indole Derivatives ◽  
Hydride Complex

Herein, by applying zirconium-hydride complex as the catalyst, the transfer hydrogenation of quinoline and indole derivatives with ammonia borane as the proton and hydride source is achieved. Up to 94%...

Regio- and stereoselective dehydrogenation of .alpha.,.omega.-diols catalyzed by a rhodium hydride complex

1986 ◽  
Vol 51 (14) ◽  
pp. 2822-2824 ◽  
Author(s):  
Youichi Ishii ◽  
Katsumi Suzuki ◽  
Takao Ikariya ◽  
Masahiko Saburi ◽  
Sadao Yoshikawa
Keyword(s):  
Hydride Complex ◽  
Alpha Omega

Asymmetric Hydroacylation Involving Alkene Isomerization for the Construction of C3‐Chirogenic Center

2021 ◽  
Author(s):  
Chong Liu ◽  
Jing Yuan ◽  
Zhenfeng Zhang ◽  
Ilya D. Gridnev ◽  
Wanbin Zhang
Keyword(s):  
Alkene Isomerization
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