Calorimetric study of the acidity of Y-zeolites treated with silicon tetrachloride

1988 ◽  
Vol 66 (4) ◽  
pp. 1013-1017 ◽  
Author(s):  
Zhi Cheng Shi ◽  
Aline Auroux ◽  
Younes Ben Taarit
Keyword(s):  
Sample Preparation ◽  
Hydrogen Transfer ◽  
Transfer Reaction ◽  
Catalytic Performance ◽  
Silicon Tetrachloride ◽  
Calorimetric Study ◽  
Acidic Properties ◽  
Ammonia Adsorption ◽  
Y Zeolites ◽  
Hydrogen Transfer Reaction

The acidity of synthetic HY samples dealuminated with silicon tetrachloride vapour at various temperatures is investigated using microcalorimetry. The work covers sample preparation, characterization, and acidic properties. The differential heats of ammonia adsorption versus coverage and the acidity spectra are described. The catalytic performance is measured in the hydrogen transfer reaction.

scholarly journals Ultra-Small FeS2 Nanoparticles for Highly Efficient Chemoselective Transfer Hydrogenation of Nitroarenes

2021 ◽  
Author(s):  
Jamie Paul Southouse ◽  
Laura Lazzarini ◽  
A O Ibhadon ◽  
Maria Grazia Francesconi
Keyword(s):  
Hydrogen Transfer ◽  
Transfer Reaction ◽  
Catalytic Performance ◽  
Transfer Hydrogenation ◽  
Substituted Anilines ◽  
Hydrogen Transfer Reaction ◽  
Highly Efficient ◽  
Current Systems

Ultra-small FeS2 nanoparticles were prepared and used as catalysts in a hydrogen transfer reaction for the synthesis of substituted anilines. The catalytic performance is superior to current systems across all...

Nitrobenzene as Hydrogen Acceptor in Pd/C-Catalyzed Hydrogen Transfer Reaction.

ChemInform ◽  
2005 ◽  
Vol 36 (45) ◽  
Author(s):  
Takanori Tanaka ◽  
Hirotoshi Kawabata ◽  
Masahiko Hayashi
Keyword(s):  
Hydrogen Transfer ◽  
Transfer Reaction ◽  
Hydrogen Acceptor ◽  
Hydrogen Transfer Reaction

Synthesis of heterogeneous Ru(ii)-1,2,3-triazole catalyst supported over SBA-15: application to the hydrogen transfer reaction and unusual highly selective 1,4-disubstituted triazole formation via multicomponent click reaction

2018 ◽  
Vol 8 (13) ◽  
pp. 3246-3259 ◽  
Author(s):  
Priti Sharma ◽  
Jayant Rathod ◽  
A. P. Singh ◽  
Pradeep Kumar ◽  
Yoel Sasson
Keyword(s):  
Hydrogen Transfer ◽  
Transfer Reaction ◽  
Click Reaction ◽  
Solid Catalyst ◽  
One Pot ◽  
Hydrogen Transfer Reaction ◽  
Excellent Yield

Remarkable reactivity of solid catalyst in H2O medium for the regioselective 1,4-disubstituted 1,2,3-triazole with excellent yield in one pot.

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