NMR study of tungstated zirconia catalyst: acidic properties of tungstated zirconia and influence of tungsten loading

2002 ◽  
Vol 224 (1-2) ◽  
pp. 77-87 ◽  
Author(s):  
Kiyoyuki Shimizu ◽  
Talaignair N. Venkatraman ◽  
Weiguo Song
2018 ◽  
Vol 126 (1) ◽  
pp. 529-546
Author(s):  
Tattep Techopittayakul ◽  
Snunkheam Echaroj ◽  
Malee Santikunaporn ◽  
Channarong Asavatesanupap ◽  
Yi-Hung Chen ◽  
...  

RSC Advances ◽  
2015 ◽  
Vol 5 (70) ◽  
pp. 56625-56628 ◽  
Author(s):  
J. M. Hidalgo ◽  
D. Kaucký ◽  
O. Bortnovsky ◽  
R. Černý ◽  
Z. Sobalík

An active tungstated zirconia catalyst was developed with the aim of isomerising industrial feedstocks, and presented stable activity with an increase of the R.O.N. of 14 at 225 °C.


2003 ◽  
Vol 5 (18) ◽  
pp. 4040-4044 ◽  
Author(s):  
P. Vijayanand ◽  
K. Chakarova ◽  
K. Hadjiivanov ◽  
P. Lukinskas ◽  
H. Knözinger

2005 ◽  
Vol 296 (1) ◽  
pp. 90-99 ◽  
Author(s):  
She-Tin Wong ◽  
Tao Li ◽  
Soofin Cheng ◽  
Jyh-Fu Lee ◽  
Chung-Yuan Mou

2008 ◽  
Vol 112 (8) ◽  
pp. 2997-3007 ◽  
Author(s):  
Barbara Gil ◽  
Stacey I. Zones ◽  
Son-Jong Hwang ◽  
Martina Bejblová ◽  
Jiří Čejka
Keyword(s):  
Mas Nmr ◽  

Author(s):  
Tomasz J. Idzik ◽  
Zofia M. Myk ◽  
Łukasz Struk ◽  
Magdalena Perużyńska ◽  
Gabriela Maciejewska ◽  
...  

Triisopropylsilyltrifluoromethanesulfonate can be effectively used for the arylation of a wide range of enelactams. The multinuclear NMR study provided deep insights into the reaction mechanism.


1981 ◽  
Vol 78 ◽  
pp. 837-841 ◽  
Author(s):  
Marcel Sarrazin ◽  
Claudette Briand ◽  
Madeleine Bourdeaux ◽  
Michèle Chauvet ◽  
Claude Vincent ◽  
...  
Keyword(s):  

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