Reversible C–C Double Bond Cleavage to Form a Metal Carbene and an Alkene Enabled on an Iridium Complex Bearing a Pincer-type Alkoxycarbene Ligand

2021 ◽  
Author(s):  
Kohei Takahashi ◽  
Nobuharu Iwasawa
Keyword(s):  
Double Bond ◽  
Bond Cleavage ◽  
Iridium Complex

Unusual carboncarbon double bond cleavage in thiophenohomotropone system promoted by ethanedithiol

1982 ◽  
Vol 23 (28) ◽  
pp. 2859-2862 ◽  
Author(s):  
Bernard Hanquet ◽  
Mohammed El Borai ◽  
Roger Guilard ◽  
Yves Dusausoy
Keyword(s):  
Double Bond ◽  
Bond Cleavage ◽  
Carbon Double Bond

BF3•OEt2 Catalysed chemoselective C=C bond cleavage of α,β-enones: An unexpected synthesis of 3-alkylated oxindoles and spiroindolooxiranes

2021 ◽  
Author(s):  
Sengodagounder Muthusamy ◽  
Ammasi Prabu
Keyword(s):  
Double Bond ◽  
Boron Trifluoride ◽  
Bond Cleavage ◽  
Boron Trifluoride Etherate ◽  
Cleavage Reaction ◽  
Bond Cleavage Reaction

A BF3•OEt2 catalyzed highly chemoselective formal C=C double bond cleavage reaction of α,β-enones with diazoamides for the synthesis of 3-alkylated oxindoles is developed. Boron trifluoride etherate is found to be...

Electrocatalytic C-C Double Bond Cleavage Reaction of Styrene with Molecular Oxygen Mediated by CuCl2

1993 ◽  
Vol 22 (3) ◽  
pp. 395-398 ◽  
Author(s):  
Toshihiro Koyama ◽  
Akira Kitani ◽  
Sotaro Ito ◽  
Kazuo Sasaki
Keyword(s):  
Double Bond ◽  
Molecular Oxygen ◽  
Bond Cleavage ◽  
Cleavage Reaction ◽  
Bond Cleavage Reaction

Domino construction of a bullataketal core via double bond cleavage in activated dihydrofurans

2018 ◽  
Vol 5 (10) ◽  
pp. 1655-1663 ◽  
Author(s):  
Konstantin L. Ivanov ◽  
Ivan M. Vatsouro ◽  
Stanislav I. Bezzubov ◽  
Mikhail Ya. Melnikov ◽  
Ekaterina M. Budynina
Keyword(s):  
Double Bond ◽  
Bond Cleavage ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Biologically Relevant ◽  
Brönsted Acid

A new rapid approach to structurally challenging and biologically relevant methanobenzodioxepines was developed via a Brønsted acid-triggered domino transformation of 3-carbonyl-4,5-dihydrofurans, substituted with MOM-protected o-hydroxyaryls at the C4 atom.

The ambiguous behaviour of diphosphines towards the quasilinear iron(i) complex [Fe(N(SiMe3)2)2]− – between inertness, P–C bond cleavage and C–C double bond isomerisation

2020 ◽  
Vol 56 (15) ◽  
pp. 2268-2271 ◽  
Author(s):  
Christian Gunnar Werncke ◽  
Igor Müller
Keyword(s):  
Double Bond ◽  
Bond Cleavage

A quasilinear iron(i) complex facilitates C–C bond isomerisation or P-aryl bond cleavage of diphosphines but is otherwise inert to simple phosphine coordination.

Metal-Free C=C Double Bond Cleavage on Enaminones for the Synthesis of α-Ketoamides by Free-Radical Aerobic Oxygenation

2019 ◽  
Vol 2019 (27) ◽  
pp. 4422-4425 ◽  
Author(s):  
Yiming Yang ◽  
Guofeng Zhong ◽  
Junfen Fan ◽  
Yunyun Liu
Keyword(s):  
Free Radical ◽  
Double Bond ◽  
Bond Cleavage ◽  
Metal Free

ChemInform Abstract: Oxidative Double Bond Cleavage of α-Substituted Styrenes with Molecular Oxygen.

ChemInform ◽  
2010 ◽  
Vol 33 (33) ◽  
pp. no-no
Author(s):  
Yujiro Hayashi ◽  
Mitsuhiro Takeda ◽  
Yuji Miyamoto ◽  
Mitsuru Shoji
Keyword(s):  
Double Bond ◽  
Molecular Oxygen ◽  
Bond Cleavage
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