Terpolymerization of carbon monoxide, styrene, and 4-methylstyrene catalyzed by palladium-rare earth catalyst

2009 ◽  
Vol 17 (8) ◽  
pp. 563-567 ◽  
Author(s):  
Jing Tian ◽  
Jin-Tang Guo ◽  
Peng Li ◽  
Xin Zhang ◽  
Zhi-Kun Chen ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Rare Earth ◽  
Rare Earth Catalyst

Synthesis of Rare Earth Catalyst LLa[N(TMS)2]•DME(L=3,5-But2-2-HO-C6H2CH-NH-C5H4N) and Catalytic Behavior for Polymerization of Rac-Lactide

2012 ◽  
Vol 184-185 ◽  
pp. 1302-1306
Author(s):  
Xi Zhu ◽  
Yao Rong Wang
Keyword(s):  
Rare Earth ◽  
Ring Opening ◽  
Ring Opening Polymerization ◽  
Molar Ratio ◽  
Elimination Reaction ◽  
Catalytic Behavior ◽  
Rare Earth Catalyst

A dianionic phenoxyamido ligand was the first to be used to stabilize organo-rare-earth mental amido complex. Amine elimination reaction of La[N(SiMe3)2]3(THF)2 with 3,5-But2-2-HO-C6H2CH-NH-C5H4N in a 1 : 1 molar-ratio gave the anionic phenoxyamido neodymium amide LLa[N(TMS)2]•DME (1) in a high isolated yield. Furthemore, the catalytic behavior of complex 1 for the ring-opening polymerization of rac-lactide was explored.

A Rare-Earth Catalyst Capable of Modulating the Stereocontrol of Isoprene Polymerization

1994 ◽  
Vol 27 (15) ◽  
pp. 4397-4398 ◽  
Author(s):  
Yingtai Jin ◽  
Fengfu Li ◽  
Fengkui Pei ◽  
Fosong Wang ◽  
Yufang Sun
Keyword(s):  
Rare Earth ◽  
Rare Earth Catalyst ◽  
Isoprene Polymerization

Rare-Earth Oxides of Manganese and Cobalt Rival Platinum for the Treatment of Carbon Monoxide in Auto Exhaust

Science ◽  
1972 ◽  
Vol 177 (4046) ◽  
pp. 353-354 ◽  
Author(s):  
R. J. H. Voorhoeve ◽  
J. P. Remeika ◽  
P. E. Freeland ◽  
B. T. Matthias
Keyword(s):  
Carbon Monoxide ◽  
Rare Earth ◽  
Rare Earth Oxides

Samarium(III) catalyzed synthesis of alkenylboron compounds via hydroboration of alkynes

2021 ◽  
Author(s):  
Jichao Liu ◽  
Yaoyao Xie ◽  
Caiyan Wu ◽  
Yinlin Shao ◽  
Fangjun Zhang ◽  
...  
Keyword(s):  
Rare Earth ◽  
Lanthanide Complex ◽  
Practical Applications ◽  
Rare Earth Catalyst

The homoleptic lanthanide complex Sm[N(TMS)2]3 is an efficient rare-earth catalyst for the hydroboration of alkynes to the corresponding alkenylboron compounds. Practical applications were demonstrated in a gram-scale synthesis and further...

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