Transfer hydrogenation of nitrogen heterocycles using a recyclable rhodium catalyst immobilized on bipyridine-periodic mesoporous organosilica

2018 ◽  
Vol 8 (2) ◽  
pp. 534-539 ◽  
Author(s):  
Kazuma Matsui ◽  
Yoshifumi Maegawa ◽  
Minoru Waki ◽  
Shinji Inagaki ◽  
Yoshihiko Yamamoto
Keyword(s):  
Nitrogen Heterocycles ◽  
Rhodium Catalyst ◽  
Transfer Hydrogenation ◽  
Periodic Mesoporous Organosilica ◽  
Mesoporous Organosilica

Transfer hydrogenation of unsaturated nitrogen heterocycles using a rhodium catalyst immobilized on bipyridine-periodic mesoporous organosilica (BPy-PMO) is described.

An imidazolium-modified chiral rhodium/diamine-functionalized periodic mesoporous organosilica for asymmetric transfer hydrogenation of α-haloketones and benzils in aqueous medium

2016 ◽  
Vol 18 (20) ◽  
pp. 5651-5657 ◽  
Author(s):  
Feng Zhou ◽  
Xiaoying Hu ◽  
Ming Gao ◽  
Tanyu Cheng ◽  
Guohua Liu
Keyword(s):  
Aqueous Medium ◽  
Transfer Hydrogenation ◽  
Asymmetric Transfer Hydrogenation ◽  
Periodic Mesoporous Organosilica ◽  
Mesoporous Organosilica

An imidazolium-modified chiral rhodium/diamine-functionalized periodic mesoporous organosilica is developed, which greatly promotes asymmetric transfer hydrogenation of α-haloketones and benzils in aqueous medium.

scholarly journals Asymmetric transfer hydrogenation–Sonogashira coupling one-pot enantioselective tandem reaction catalysed by Pd(0)–Ru(iii)/diamine-bifunctionalized periodic mesoporous organosilica

RSC Advances ◽  
2017 ◽  
Vol 7 (36) ◽  
pp. 22592-22598 ◽  
Author(s):  
Yuxi Zhao ◽  
Ronghua Jin ◽  
Yajie Chou ◽  
Yilong Li ◽  
Jingrong Lin ◽  
...  
Keyword(s):  
Transfer Hydrogenation ◽  
Tandem Reaction ◽  
Sonogashira Coupling ◽  
Asymmetric Transfer Hydrogenation ◽  
One Pot ◽  
Periodic Mesoporous Organosilica ◽  
Mesoporous Organosilica

Pd(0)–Ru(iii)/diamine-functionalized periodic mesoporous organosilica for asymmetric transfer hydrogenation–Sonogashira coupling of iodoacetophenone and arynes is investigated.

Light-harvesting photocatalysis for H2 evolution by methylacridone-bridged periodic mesoporous organosilica

2021 ◽  
Vol 287 ◽  
pp. 119965
Author(s):  
Yasutomo Goto ◽  
Ken-ichi Yamanaka ◽  
Masataka Ohashi ◽  
Yoshifumi Maegawa ◽  
Shinji Inagaki
Keyword(s):  
Light Harvesting ◽  
H2 Evolution ◽  
Periodic Mesoporous Organosilica ◽  
Mesoporous Organosilica

Controlled PEGylation of periodic mesoporous organosilica nanospheres for improving their stability in physiological solutions

2019 ◽  
Vol 30 (4) ◽  
pp. 929-932 ◽  
Author(s):  
Xiaodan Su ◽  
Jun Tao ◽  
Qing Wang ◽  
Peng Xu ◽  
Wei Luo ◽  
...  
Keyword(s):  
Periodic Mesoporous Organosilica ◽  
Mesoporous Organosilica

Chemical sensors based on nano-sized lanthanide-grafted periodic mesoporous organosilica hybrid materials

2019 ◽  
Vol 7 (26) ◽  
pp. 8109-8119 ◽  
Author(s):  
Anna M. Kaczmarek ◽  
Pascal Van Der Voort
Keyword(s):  
Hybrid Materials ◽  
Chemical Sensors ◽  
Aprotic Solvent ◽  
Periodic Mesoporous Organosilica ◽  
Ion Sensing ◽  
Mesoporous Organosilica

Nano-sized PMOs grafted with lanthanides show selective ion sensing for Pb2+ and Cr3+ and strong solvatochromism allowing their use as protic and aprotic solvent sensors.

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