TEMP and copper cocatalyzed oxygenation of ketones with molecular oxygen: chemoselective synthesis of α-ketoesters

2015 ◽  
Vol 2 (4) ◽  
pp. 354-359 ◽  
Author(s):  
Xiaoqiang Huang ◽  
Xinwei Li ◽  
Miancheng Zou ◽  
Jun Pan ◽  
Ning Jiao
Keyword(s):  
Molecular Oxygen ◽  
Oxidative Coupling ◽  
Practical Approach ◽  
Methyl Ketones ◽  
Chemoselective Synthesis

A practical approach to α-ketoesters through TEMP and copper cocatalyzed chemoselective oxidative coupling of methyl ketones with alcohols is developed.

scholarly journals Innentitelbild: Chemoselective Oxidative C(CO)C(methyl) Bond Cleavage of Methyl Ketones to Aldehydes Catalyzed by CuI with Molecular Oxygen (Angew. Chem. 43/2013)

2013 ◽  
Vol 125 (43) ◽  
pp. 11384-11384
Author(s):  
Lin Zhang ◽  
Xihe Bi ◽  
Xiaoxue Guan ◽  
Xingqi Li ◽  
Qun Liu ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Bond Cleavage ◽  
Methyl Ketones

Synergistic Catalysis of Se and Cu for the Activation of α ‐H of Methyl Ketones with Molecular Oxygen/Alcohol to Produce α ‐Keto Acetals †

2020 ◽  
Vol 38 (10) ◽  
pp. 1045-1051 ◽  
Author(s):  
Chao Chen ◽  
Zhicheng Cao ◽  
Xu Zhang ◽  
Yiming Li ◽  
Lei Yu ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Methyl Ketones ◽  
Synergistic Catalysis

I2-promoted aerobic oxidative coupling of acetophenes with amines under metal-free conditions: facile access to α-ketoamides

RSC Advances ◽  
2016 ◽  
Vol 6 (2) ◽  
pp. 1503-1507 ◽  
Author(s):  
Shiyu Guo ◽  
Zheng Fang ◽  
Zhao Yang ◽  
Chengkou Liu ◽  
Zhongxue Dai ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Oxidative Coupling ◽  
Environmentally Friendly ◽  
Metal Free

A novel and efficient I2-promoted oxidative coupling of acetophenes with amines to α-ketoamides is presented, which employs molecular oxygen as an environmentally friendly oxidant under metal-free conditions.

ChemInform Abstract: Oxidative Coupling of Benzylamines to Imines by Molecular Oxygen Catalyzed by Cobalt(II) β-Tetrakis(trifluoromethyl)-meso-tetraphenylporphyrin.

ChemInform ◽  
2015 ◽  
Vol 46 (11) ◽  
pp. no-no
Author(s):  
Shuai Zhao ◽  
Chao Liu ◽  
Yong Guo ◽  
Ji-Chang Xiao ◽  
Qing-Yun Chen
Keyword(s):  
Molecular Oxygen ◽  
Oxidative Coupling

Chemoselective Oxidative C(CO)C(methyl) Bond Cleavage of Methyl Ketones to Aldehydes Catalyzed by CuI with Molecular Oxygen

2013 ◽  
Vol 125 (43) ◽  
pp. 11513-11517 ◽  
Author(s):  
Lin Zhang ◽  
Xihe Bi ◽  
Xiaoxue Guan ◽  
Xingqi Li ◽  
Qun Liu ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
Bond Cleavage ◽  
Methyl Ketones

Palladium(II)-catalyzed oxidation of terminal alkenes to methyl ketones using molecular oxygen

2000 ◽  
pp. 1915-1918 ◽  
Author(s):  
Takahiro Nishimura ◽  
Nobuyuki Kakiuchi ◽  
Tomoaki Onoue ◽  
Kouichi Ohe ◽  
Sakae Uemura
Keyword(s):  
Molecular Oxygen ◽  
Methyl Ketones ◽  
Terminal Alkenes ◽  
Catalyzed Oxidation
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