“In situ” Generated “HCl” — An Efficient Catalyst for Solvent-Free Hantzsch Reaction at Room Temperature: Synthesis of New Dihydropyridine Glycoconjugates.

ChemInform ◽  
2006 ◽  
Vol 37 (20) ◽  
Author(s):  
G. V. M. Sharma ◽  
K. Laxmi Reddy ◽  
P. Sree Lakshmi ◽  
Palakodety Radha Krishna
Keyword(s):  
Room Temperature ◽  
Solvent Free ◽  
Hantzsch Reaction ◽  
Temperature Synthesis ◽  
Efficient Catalyst ◽  
Room Temperature Synthesis

The Paal–Knorr reaction revisited. A catalyst and solvent-free synthesis of underivatized and N-substituted pyrroles

2015 ◽  
Vol 17 (2) ◽  
pp. 1088-1099 ◽  
Author(s):  
Hyejin Cho ◽  
Richard Madden ◽  
Bilal Nisanci ◽  
Béla Török
Keyword(s):  
Room Temperature ◽  
Solvent Free ◽  
Temperature Synthesis ◽  
Room Temperature Synthesis ◽  
Substituted Pyrroles ◽  
Solvent Free Synthesis

A catalyst and solvent-free room temperature synthesis of pyrroles is described.

scholarly journals Trifluoroacetic Acid as an Efficient Catalyst for the Room Temperature Synthesis of 2-Aryl-1-arylmethyl-1H-1,3-benzimidazoles in Aqueous Media

2011 ◽  
Vol 8 (1) ◽  
pp. 101-106 ◽  
Author(s):  
Mohammad R. Mohammadizadeh ◽  
S. Zeinakhatoun Taghavi
Keyword(s):  
Trifluoroacetic Acid ◽  
Room Temperature ◽  
Condensation Reaction ◽  
Aqueous Media ◽  
Aromatic Aldehydes ◽  
Temperature Synthesis ◽  
Efficient Catalyst ◽  
Room Temperature Synthesis ◽  
Effective Catalyst

Trifluoroacetic acid (TFA) is introduced as a commercially available, inexpensive and effective catalyst for the selective and eco-compatible synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazolesviacondensation reaction ofo-phenylenediamine derivatives and aromatic aldehydes in ethanol/water at room temperature.

Room-temperature synthesis of mesoporous CuO and its catalytic activity for cyclohexene oxidation

RSC Advances ◽  
2015 ◽  
Vol 5 (82) ◽  
pp. 67168-67174 ◽  
Author(s):  
Xinxin Sang ◽  
Jianling Zhang ◽  
Tianbin Wu ◽  
Bingxing Zhang ◽  
Xue Ma ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Room Temperature ◽  
Mesoporous Structure ◽  
Solvent Free ◽  
Cyclohexene Oxidation ◽  
Temperature Synthesis ◽  
Room Temperature Synthesis

CuO nanoleaves with a mesoporous structure have been synthesized in the presence of triethylamine at room temperature. The mesoporous CuO nanoleaves exhibit excellent catalytic activity for solvent-free cyclohexene oxidation with oxygen.

In situ room temperature synthesis of a polyaniline–gold–titanium(iv) dioxide heteronanojunction system

2013 ◽  
Vol 49 (5) ◽  
pp. 520-522 ◽  
Author(s):  
Yukihide Kitamura ◽  
Tadahiro Niwa ◽  
Shin-ichi Naya ◽  
Takanori Hattori ◽  
Yasutaka Sumida ◽  
...  
Keyword(s):  
Room Temperature ◽  
Temperature Synthesis ◽  
Room Temperature Synthesis
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