scholarly journals Regioselective Intermolecular Coupling Reaction of Arylketones and Alkenes Involving C−H Bond Activation Catalyzed by anin SituFormed Cationic Ruthenium Hydride Complex

2009 ◽  
Vol 28 (15) ◽  
pp. 4266-4268 ◽  
Author(s):  
Chae S. Yi ◽  
Do W. Lee
Keyword(s):  
Bond Activation ◽  
Coupling Reaction ◽  
Ruthenium Hydride ◽  
Hydride Complex ◽  
Intermolecular Coupling

C−H Bond Activation by a Hydrotris(pyrazolyl)borato Ruthenium Hydride Complex

2003 ◽  
Vol 22 (4) ◽  
pp. 641-651 ◽  
Author(s):  
Siu Man Ng ◽  
Wai Han Lam ◽  
Chi Chuen Mak ◽  
Chun Wai Tsang ◽  
Guochen Jia ◽  
...  
Keyword(s):  
Bond Activation ◽  
Ruthenium Hydride ◽  
Hydride Complex

ChemInform Abstract: Direct Dehydroxylative Coupling Reaction of Alcohols with Organosilanes Through Si-X Bond Activation by Halogen Bonding.

ChemInform ◽  
2015 ◽  
Vol 46 (44) ◽  
pp. no-no
Author(s):  
Masato Saito ◽  
Nobuya Tsuji ◽  
Yusuke Kobayashi ◽  
Yoshiji Takemoto
Keyword(s):  
Bond Activation ◽  
Coupling Reaction ◽  
Halogen Bonding

Palladium(0)-catalyzed cyclopropanation of benzyl bromides via C(sp3)–H bond activation

2014 ◽  
Vol 50 (28) ◽  
pp. 3692-3694 ◽  
Author(s):  
Jiangang Mao ◽  
Shuo-Qing Zhang ◽  
Bing-Feng Shi ◽  
Weiliang Bao
Keyword(s):  
Bond Activation ◽  
Coupling Reaction ◽  
Type Coupling

A novel Pd(0)-catalyzed domino cyclopropanation reaction was established. The process involves a Heck-type coupling reaction and a C(sp3)–H activation.

Arene C–H bond activation and methane formation by a methylplatinum(ii) complex: experimental and theoretical elucidation of the mechanism

2019 ◽  
Vol 43 (21) ◽  
pp. 8005-8014 ◽  
Author(s):  
Asma Nahaei ◽  
S. Masoud Nabavizadeh ◽  
Fatemeh Niroomand Hosseini ◽  
S. Jafar Hoseini ◽  
Mahdi M. Abu-Omar
Keyword(s):  
Bond Activation ◽  
Oxidative Addition ◽  
Methane Formation ◽  
Donor Atom ◽  
Computational Investigation ◽  
Hydride Complex

A combined experimental/computational investigation reveals that the cyclometalation of [PtMe2(DMSO)2], 1, by HC^N ligands proceeds via HC^N coordination through the N donor atom, oxidative addition of the arene C–H bond, and final dissociation of methane from a platinum hydride complex.

The oxidative coupling between benzaldehyde derivatives and phenylacetylene catalyzed by rhodium complexes via C-H bond activation

2020 ◽  
Vol 26 (1) ◽  
pp. 20-25
Author(s):  
Xinyi Zhao ◽  
Hongge Jia ◽  
Qingji Wang ◽  
Heming Song ◽  
Yanan Tang ◽  
...  
Keyword(s):  
Amino Acid ◽  
Oxidative Coupling ◽  
Bond Activation ◽  
Coupling Reaction ◽  
Reaction Yield ◽  
Rhodium Complexes ◽  
Electronic Effects ◽  
Oxidative Coupling Reaction ◽  
Excellent Activity ◽  
Benzaldehyde Derivatives

AbstractThis paper reports the use of rhodium (Rh) catalysts for the oxidative coupling reaction between phenylacetylene and benzaldehyde derivatives via C-H bond activation. These reactions were catalyzed by Rh(l-amino acid)(cod) (the l-amino acid is l-phenylalanine, l-valine or l-proline; cod is 1,5-cyclooctadiene) to obtain chromones in 12.7–88.3% yield. These new Rh catalysts have excellent activity for the coupling reaction between phenylacetylene and different benzaldehyde derivatives. It was found that the electronic effects of the benzaldehyde derivative substituent affected the reaction yield, which is in accordance with the proposed mechanism.

Hydrolysis of the aluminum hydride complex of permethylcylopentadienyltitanocene with C-H bond activation

1986 ◽  
Vol 35 (4) ◽  
pp. 874-875
Author(s):  
�. B. Lobkovskii ◽  
A. I. Sizov ◽  
B. M. Bulychev ◽  
G. L. Soloveichik ◽  
I. V. Sokolova
Keyword(s):  
Bond Activation ◽  
Aluminum Hydride ◽  
Hydride Complex ◽  
Hydrolysis Of
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