Binuclear molybdenum alkoxide as the versatile catalyst for the conversion of carbon dioxide

2018 ◽  
Vol 20 (5) ◽  
pp. 989-996 ◽  
Author(s):  
Jing-Huo Chen ◽  
Cheng-Hua Deng ◽  
Sheng Fang ◽  
Jian-Gong Ma ◽  
Peng Cheng
Keyword(s):  
Carbon Dioxide ◽  
High Yield ◽  
Mild Conditions ◽  
Excellent Selectivity

CO2 was transformed into different products in mild conditions with high yield and excellent selectivity using a single catalyst.

Eco-Friendly Synthesis of Sulphonic Acid Oxime Esters Catalyzed by 2-(1H-Benzotriazole-1-yl)-1,1,3,3-Tetramethyluronium Tetrafluoroborate

2014 ◽  
Vol 525 ◽  
pp. 93-96
Author(s):  
Wei Shi ◽  
Ji Ming Zhang ◽  
Jian Hua Zhou ◽  
Jian Hua Zhou ◽  
Song Song Ding
Keyword(s):  
High Selectivity ◽  
Sulphonic Acid ◽  
Present Approach ◽  
High Yield ◽  
Facile Synthesis ◽  
Reaction Duration ◽  
Mild Conditions ◽  
Environmental Friendly

Herein we describle a facile synthesis of sulphonic acid oxime esters in acetonitrile from the corresponding sulphonic acids and oximes catalyzed by the environmental friendly 2-(1H-benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate (TBTU) in the presence of triethylamine (TEA) under mild conditions. The present approach offers the advantages of a clean reaction, simple methodology, employing readily available catalyst, short reaction duration, high selectivity and high yield.

ChemInform Abstract: Synthesis of Carbamoyl Azides from Primary Amines and Carbon Dioxide under Mild Conditions.

ChemInform ◽  
2008 ◽  
Vol 39 (31) ◽  
Author(s):  
Eduardo Garcia-Egido ◽  
Miryam Fernandez-Suarez ◽  
Luis Munoz
Keyword(s):  
Carbon Dioxide ◽  
Primary Amines ◽  
Mild Conditions

Regioselective 1,4-conjugate aza-Michael addition of dienones with benzotriazole

2017 ◽  
Vol 23 (4) ◽  
Author(s):  
Zheng Li ◽  
Tianpeng Li ◽  
Rugang Fu ◽  
Jingya Yang
Keyword(s):  
Transition Metal ◽  
Michael Addition ◽  
Potassium Acetate ◽  
High Yield ◽  
Metal Free ◽  
Mild Conditions

AbstractThe regioselective 1,4-conjugate aza-Michael addition of dienones with benzotriazole catalyzed by potassium acetate is described. A series of 3-(benzotriazol-1-yl)-1,5-diarylpent-4-en-1-ones were efficiently synthesized under mild conditions. This protocol has advantages of transition-metal free catalyst, high yield and high regioselectivity.

scholarly journals High yield accelerated reactions in nonvolatile microthin films: chemical derivatization for analysis of single-cell intracellular fluid

2018 ◽  
Vol 9 (40) ◽  
pp. 7779-7786 ◽  
Author(s):  
Zhenwei Wei ◽  
Xiaochao Zhang ◽  
Jinyu Wang ◽  
Sichun Zhang ◽  
Xinrong Zhang ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Single Cell ◽  
Individual Cell ◽  
High Yield ◽  
Chemical Derivatization ◽  
Intracellular Fluid ◽  
Mild Conditions ◽  
Successful Analysis ◽  
Trace Components

The identification of trace components from an individual cell can require derivatization under mild conditions for successful analysis by mass spectrometry (MS).

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