HClO4-SiO2 catalyzed chemoselective synthesis of acylals from aldehydes under solvent-free conditions

2006 ◽  
Vol 247 (1-2) ◽  
pp. 27-30 ◽  
Author(s):  
Rishi Kumar ◽  
Pallavi Tiwari ◽  
Prakas Ranjan Maulik ◽  
Anup Kumar Misra
Keyword(s):  
Solvent Free ◽  
Solvent Free Conditions ◽  
Chemoselective Synthesis

Chemoselective Synthesis of 1,1-Diacetates from Aldehydes in the Presence of Al(HSO4)3 under Mild Solvent-Free Conditions.

ChemInform ◽  
2007 ◽  
Vol 38 (50) ◽  
Author(s):  
B. F. Mirjalili ◽  
M. A. Zolfigol ◽  
A. Bamoniri ◽  
M. A. Amrollahi ◽  
N. Sheikhan
Keyword(s):  
Solvent Free ◽  
Solvent Free Conditions ◽  
Chemoselective Synthesis

scholarly journals Trichloroisocyanuric acid as an efficient homogeneous catalyst for the chemoselective synthesis of 2-substituted oxazolines, imidazolines and thiazolines under solvent-free condition

2012 ◽  
Vol 77 (9) ◽  
pp. 1181-1189 ◽  
Author(s):  
Fatemeh Hojati ◽  
Atefe Nezhadhoseiny
Keyword(s):  
Solvent Free ◽  
Homogeneous Catalyst ◽  
Efficient Procedure ◽  
Free Condition ◽  
Solvent Free Condition ◽  
Solvent Free Conditions ◽  
Chemoselective Synthesis ◽  
Trichloroisocyanuric Acid

Trichloroisocyanuric acid as a commercially available and inexpensive catalyst has been used in a new, facile and efficient procedure for the synthesis of 2-oxazolines, 2-imidazolines and 2-thiazolines through the reaction of nitriles with 2-aminoethanol, ethylenediamine or 2-aminoethanthiol under solvent -free conditions.

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