Solvent-free reactions of C60 with active methylene compounds, either with or without carbon tetrabromide, in the presence of bases under high-speed vibration milling conditions

2004 ◽  
Vol 2 (12) ◽  
pp. 1698 ◽  
Author(s):  
Ting-Hu Zhang ◽  
Guan-Wu Wang ◽  
Ping Lu ◽  
Yu-Jin Li ◽  
Ru-Fang Peng ◽  
...  
Keyword(s):  
High Speed ◽  
Solvent Free ◽  
Carbon Tetrabromide ◽  
Active Methylene Compounds ◽  
Active Methylene ◽  
Vibration Milling

Novel solvent-free reaction of C60 with active methylene compounds in the presence of Na2CO3 under high-speed vibration milling

2003 ◽  
Vol 44 (23) ◽  
pp. 4407-4409 ◽  
Author(s):  
Guan-Wu Wang ◽  
Ting-Hu Zhang ◽  
Yu-Jin Li ◽  
Ping Lu ◽  
Huan Zhan ◽  
...  
Keyword(s):  
High Speed ◽  
Solvent Free ◽  
Active Methylene Compounds ◽  
Active Methylene ◽  
Vibration Milling ◽  
Solvent Free Reaction

ChemInform Abstract: Solvent-Free Synthesis of 2-Aminothiophene-3-carbonitrile Derivatives Using High-Speed Vibration Milling.

ChemInform ◽  
2015 ◽  
Vol 46 (9) ◽  
pp. no-no
Author(s):  
Fang Xu ◽  
Yujin Li ◽  
Fengshuang Xu ◽  
Qing Ye ◽  
Liang Han ◽  
...  
Keyword(s):  
High Speed ◽  
Solvent Free ◽  
Solvent Free Synthesis ◽  
Vibration Milling

Solvent‐Free Reactions of Fullerenes with Diethyl Bromomalonate in the Presence of Inorganic Bases Under High‐Speed Vibration Milling Conditions

2004 ◽  
Vol 34 (11) ◽  
pp. 2117-2126 ◽  
Author(s):  
Ru‐Fang Peng ◽  
Guan‐Wu Wang ◽  
Ye‐Bing Shen ◽  
Yu‐Jin Li ◽  
Ting‐Hu Zhang ◽  
...  
Keyword(s):  
High Speed ◽  
Solvent Free ◽  
Vibration Milling

Solvent-free reactions of fullerenes and N-alkylglycines with and without aldehydes under high-speed vibration milling

Tetrahedron ◽  
2003 ◽  
Vol 59 (1) ◽  
pp. 55-60 ◽  
Author(s):  
Guan-Wu Wang ◽  
Ting-Hu Zhang ◽  
Er-Hong Hao ◽  
Li-Juan Jiao ◽  
Yasujiro Murata ◽  
...  
Keyword(s):  
High Speed ◽  
Solvent Free ◽  
Vibration Milling

A solvent free approach for Knoevenagel condensation: facile synthesis of 3-cyano and 3-carbethoxycoumarins

2014 ◽  
Vol 3 (3) ◽  
Author(s):  
Suresh Kumar
Keyword(s):  
Knoevenagel Condensation ◽  
Aromatic Aldehydes ◽  
Solvent Free ◽  
Efficient Synthesis ◽  
Facile Synthesis ◽  
Basic Alumina ◽  
Active Methylene Compounds ◽  
Active Methylene

AbstractA simple, efficient and solvent free approach for the Knoevenagel condensation has been developed which involves grinding of active methylene compounds with aromatic aldehydes over basic alumina. Using this solvent free Knoevenagel approach, a facile and efficient synthesis of 3-cyano and 3-carbethoxycoumarins has also been developed, which involves the grinding of 2-hydroxybenzaldehydes with malononitrile or ethylcyanoacetate respectively over basic alumina followed by grinding with p-toluenesulphonic acid (PTSA) in the same mortar.

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