scholarly journals Acetylation of aromatic ethers using acetic anhydride over solid acid catalysts in a solvent-free system. Scope of the reaction for substituted ethers

2003 ◽  
Vol 1 (9) ◽  
pp. 1560-1564 ◽  
Author(s):  
Keith Smith ◽  
Gamal A. El-Hiti ◽  
Anthony J. Jayne ◽  
Michael Butters
Keyword(s):  
Acetic Anhydride ◽  
Solid Acid ◽  
Solvent Free ◽  
Solid Acid Catalysts ◽  
Acid Catalysts ◽  
Free System ◽  
Solvent Free System

Polyvinyl trisulfonate ethylamine based solid acid catalyst for the efficient glycosylation of sugars under solvent free conditions

RSC Advances ◽  
2015 ◽  
Vol 5 (127) ◽  
pp. 104715-104724 ◽  
Author(s):  
Avinash A. Chaugule ◽  
Amol R. Jadhav ◽  
Hern Kim
Keyword(s):  
Catalytic Activity ◽  
Solid Acid ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Solvent Free ◽  
Solid Acid Catalysts ◽  
Acid Catalysts ◽  
Solvent Free Conditions ◽  
Acid Catalyzed

We have synthesized Brønsted solid acid catalysts which exhibited effective catalytic activity for acid catalyzed glycosylation reactions.

Double Metal Cyanides as Efficient Solid Acid Catalysts for Synthesis of β-Amino Alcohols Under Solvent-Free Conditions

2008 ◽  
Vol 123 (1-2) ◽  
pp. 24-31 ◽  
Author(s):  
L. Saikia ◽  
J. K. Satyarthi ◽  
R. Gonnade ◽  
D. Srinivas ◽  
P. Ratnasamy
Keyword(s):  
Solid Acid ◽  
Amino Alcohols ◽  
Solvent Free ◽  
Solid Acid Catalysts ◽  
Acid Catalysts ◽  
Metal Cyanides ◽  
Solvent Free Conditions

Efficient solvent free synthesis of tertiary α-aminophosphonates using H2Ti3O7 nanotubes as a reusable solid-acid catalyst

2015 ◽  
Vol 39 (12) ◽  
pp. 9605-9610 ◽  
Author(s):  
Bhoomireddy Rajendra Prasad Reddy ◽  
Peddiahgari Vasu Govardhana Reddy ◽  
Bijivemula N. Reddy
Keyword(s):  
Solid Acid ◽  
Solid Acid Catalyst ◽  
Acid Catalyst ◽  
Solvent Free ◽  
Solid Acid Catalysts ◽  
Secondary Amines ◽  
Acid Catalysts ◽  
Dialkyl Phosphites ◽  
Solvent Free Synthesis

The Kabachnik–Fields reaction was applied for the synthesis of α-aminophosphonates from aldehydes, secondary amines and dialkyl phosphites in the presence of H2Ti3O7 nanotubes as reusable solid-acid catalysts.

Baeyer-Viiliger Oxidation of Cyclic Ketones Using Aqueous Hydrogen Peroxide Catalyzed by Heteropolyacids in Solvent-free System

2014 ◽  
Vol 17 (2) ◽  
Author(s):  
Qingguo Ma ◽  
Jingru Zhao ◽  
Wanzhen Xing ◽  
Xinhua Peng
Keyword(s):  
Hydrogen Peroxide ◽  
Solvent Free ◽  
Acid Catalysts ◽  
Cyclic Ketones ◽  
Aqueous Hydrogen Peroxide ◽  
Free System ◽  
Solvent Free System

AbstractThe conversion of cyclic ketones to lactones was catalyzed by different acid catalysts using aqueous hydrogen peroxide (30 wt%) as a clean oxidant. H

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