Synthesis of indoles via dehydrogenative N-heterocyclization by supported platinum catalysts

RSC Advances ◽  
2015 ◽  
Vol 5 (2) ◽  
pp. 1059-1062 ◽  
Author(s):  
Sondomoyee Konika Moromi ◽  
Abeda Sultana Touchy ◽  
S. M. A. Hakim Siddiki ◽  
Md. Ayub Ali ◽  
Ken-ichi Shimizu
Keyword(s):  
Platinum Catalysts ◽  
Pt Catalysts ◽  
Turnover Number ◽  
Supported Platinum ◽  
Supported Platinum Catalysts

Heterogeneous Pt catalysts (Pt/Nb2O5 and Pt/HBEA) show higher turnover number (TON) than previously reported catalysts for the synthesis of indole via acceptorless dehydrogenative cyclization of 2-(2-aminophenyl)ethanol.

Towards understanding the hydrodeoxygenation pathways of furfural–acetone aldol condensation products over supported Pt catalysts

2016 ◽  
Vol 6 (6) ◽  
pp. 1829-1841 ◽  
Author(s):  
R. Ramos ◽  
Z. Tišler ◽  
O. Kikhtyanin ◽  
D. Kubička
Keyword(s):  
Aldol Condensation ◽  
Platinum Catalysts ◽  
Pt Catalysts ◽  
Condensation Products ◽  
Supported Platinum ◽  
Supported Pt Catalysts ◽  
Supported Platinum Catalysts ◽  
Acetone Condensation

Aiming at the valorisation of furfural-derived compounds, the hydrodeoxygenation of furfural–acetone condensation products has been studied using supported platinum catalysts.

Selective hydrogenolysis of 2-furancarboxylic acid to 5-hydroxyvaleric acid derivatives over supported platinum catalysts

2019 ◽  
Vol 21 (22) ◽  
pp. 6133-6145 ◽  
Author(s):  
Takehiro Asano ◽  
Hiroshi Takagi ◽  
Yoshinao Nakagawa ◽  
Masazumi Tamura ◽  
Keiichi Tomishige
Keyword(s):  
Platinum Catalysts ◽  
Pt Catalysts ◽  
Supported Platinum ◽  
Supported Platinum Catalysts ◽  
Selective Hydrogenolysis ◽  
Hydroxyvaleric Acid

Pt catalysts, especially supported on Al2O3, are effective for hydrogenolysis of 2-furancarboxylic acid to 5-hydroxyvaleric acid (5-HVA) and its derivatives (ester and δ-valerolactone), and the highest yield of 5-HVA derivatives was 62%.

Electrochemical oxidation of CO over tin oxide supported platinum catalysts

2006 ◽  
Vol 155 (2) ◽  
pp. 152-156 ◽  
Author(s):  
Toshiaki Matsui ◽  
Katsuhiko Fujiwara ◽  
Takeoh Okanishi ◽  
Ryuji Kikuchi ◽  
Tatsuya Takeguchi ◽  
...  
Keyword(s):  
Electrochemical Oxidation ◽  
Tin Oxide ◽  
Platinum Catalysts ◽  
Oxidation Of Co ◽  
Supported Platinum ◽  
Supported Platinum Catalysts

Investigation into the roles of different oxygen species in toluene oxidation over manganese-supported platinum catalysts

2021 ◽  
Vol 507 ◽  
pp. 111569
Author(s):  
Yuhang Sun ◽  
Jie Fan ◽  
Hairong Cheng ◽  
Shengpeng Mo ◽  
Yunting Ke ◽  
...  
Keyword(s):  
Platinum Catalysts ◽  
Oxygen Species ◽  
Toluene Oxidation ◽  
Supported Platinum ◽  
Supported Platinum Catalysts
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