Novel Nitrogen-Containing Chelating Ligands from Aziridines — Preparation, Coordination Studies, and Catalytic Application in the Cyclopropanation of Styrene.

ChemInform ◽  
2006 ◽  
Vol 37 (12) ◽  
Author(s):  
Larissa B. Krasnova ◽  
Andrei K. Yudin
Keyword(s):  
Chelating Ligands ◽  
Catalytic Application

Syntheses and catalytic application of hydrido iron(ii) complexes with [P,S]-chelating ligands in hydrosilylation of aldehydes and ketones

RSC Advances ◽  
2015 ◽  
Vol 5 (64) ◽  
pp. 52000-52006 ◽  
Author(s):  
Benjing Xue ◽  
Hongjian Sun ◽  
Xiaoyan Li
Keyword(s):  
Chelating Ligands ◽  
Catalytic Application ◽  
Aldehydes And Ketones

Four hydrido iron(ii) complexes (1–4) with [P,S]-chelating ligands were synthesized by the reactions of (2-diphenylphosphanyl)thiophenols, C6H3(1-SH) (2-PPh2) (4-R1) (6-R2), abbreviated as (P^SH), with Fe(PMe3)4.

Novel nitrogen containing chelating ligands from aziridines — Preparation, coordination studies, and catalytic application in the cyclopropanation of styrene

2005 ◽  
Vol 83 (6-7) ◽  
pp. 1025-1032 ◽  
Author(s):  
Larissa B Krasnova ◽  
Andrei K Yudin
Keyword(s):  
Metal Complexes ◽  
Copper Catalyst ◽  
Copper Catalysts ◽  
Pure Form ◽  
Chelating Ligands ◽  
Copper Salts ◽  
Enantiomerically Pure ◽  
Mild Conditions ◽  
Catalytic Application

Novel ligands have been synthesized by the reaction of readily available aziridines with appropriate nitrogen based nucleophiles under mild conditions. Complexes of different stoichiometry can be readily obtained upon reaction between these ligands and the corresponding copper salts. The enantiomerically pure form of one of the ligands was obtained and applied in the styrene cyclopropanation reaction, where the copper catalyst revealed unexpectedly high diastereoselectivity in comparison with the known systems.Key words: ligands, aziridines, cyclopropanation, copper catalysts, metal complexes.

Catalytic Application of Mesoporous ZSM-5 Zeolite

2014 ◽  
Vol 18 (10) ◽  
pp. 1305-1322 ◽  
Author(s):  
Zheng Wu ◽  
Yi Wang
Keyword(s):  
Catalytic Application

cis-Dioxomolybdenum(VI) Complexes Containing Chiral Ligands: Synthesis and Catalytic Application in Olefin Epoxidation

2011 ◽  
Vol 1 (2) ◽  
pp. 131-139 ◽  
Author(s):  
Jose A. Brito ◽  
Nathalie Saffon ◽  
Montserrat Gomez ◽  
Beatriz Royo
Keyword(s):  
Chiral Ligands ◽  
Olefin Epoxidation ◽  
Catalytic Application
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