Turnitin
降AI改写
早检测系统
早降重系统
Turnitin-UK版
万方检测-期刊版
维普编辑部版
Grammarly检测
Paperpass检测
checkpass检测
PaperYY检测
Asymmetric catalysis by architectural and functional molecular engineering: practical chemo‐and stereoselective hydrogenation of ketones
R Noyori, T Ohkuma - Angewandte Chemie International …, 2001 - Wiley Online Library
Hydrogenation is a core technology in chemical synthesis. High rates and selectivities are
attainable only by the coordination of structurally well‐designed catalysts and suitable …
attainable only by the coordination of structurally well‐designed catalysts and suitable …
Hydrosilylation: a comprehensive review on recent advances
B Marciniec - 2009 - Springer
Asymmetric hydrosilylation of prochiral alkenes followed by Tamao-Fleming oxidation is a
convenient method of synthesis of enantioenriched secondary alcohols. In this chapter …
convenient method of synthesis of enantioenriched secondary alcohols. In this chapter …
CuH-catalyzed reactions
C Deutsch, N Krause, BH Lipshutz - Chemical reviews, 2008 - ACS Publications
Since the groundbreaking work by Gilman1 in the 1950s, cuprates have become versatile
tools in organic synthesis, more precisely, in 1, 4-addition reactions to R,-unsaturated …
tools in organic synthesis, more precisely, in 1, 4-addition reactions to R,-unsaturated …
Asymmetrische Katalyse mit hinsichtlich Struktur und Funktion gezielt entworfenen Molekülen: die chemo‐und stereoselektive Hydrierung von Ketonen
R Noyori, T Ohkuma - Angewandte Chemie, 2001 - Wiley Online Library
Die Hydrierung ist eines der Schlüsselverfahren der chemischen Synthese. Hohe
Reaktionsgeschwindigkeiten und Selektivitäten sind hierbei lediglich durch die Kombination …
Reaktionsgeschwindigkeiten und Selektivitäten sind hierbei lediglich durch die Kombination …
In the arena of enantioselective synthesis, titanium complexes wear the laurel wreath
DJ Ramon, M Yus - Chemical reviews, 2006 - ACS Publications
Asymmetry is ubiquitous in every part of Nature1 and has a great impact in many fields, not
only in chemistry but also even in arts. In the pharmaceutical area, asymmetry plays an …
only in chemistry but also even in arts. In the pharmaceutical area, asymmetry plays an …
Asymmetric Hydrosilylation of Aryl Ketones Catalyzed by Copper Hydride Complexed by Nonracemic Biphenyl Bis-phosphine Ligands
BH Lipshutz, K Noson, W Chrisman… - Journal of the American …, 2003 - ACS Publications
When complexed by selected ligands in either the BIPHEP or the SEGPHOS series, CuH is
an extremely reactive catalyst capable of effecting asymmetric hydrosilylations of aromatic …
an extremely reactive catalyst capable of effecting asymmetric hydrosilylations of aromatic …
Highly Enantioselective Imine Hydrosilylation Using (S,S)-Ethylenebis(η5-tetrahydroindenyl)titanium Difluoride
X Verdaguer, UEW Lange, MT Reding… - Journal of the …, 1996 - ACS Publications
In the past few years we have developed a number of titanocene-catalyzed methods for the
reduction of imines and carbonyl containing compounds. 1-3 In these procedures the active …
reduction of imines and carbonyl containing compounds. 1-3 In these procedures the active …
Enantioselective reduction of ketones by polymethylhydrosiloxane in the presence of chiral zinc catalysts
H Mimoun, JY de Saint Laumer, L Giannini… - Journal of the …, 1999 - ACS Publications
Enantioselective reduction of ketones, particularly acetophenones, by
polymethylhydrosiloxane (PMHS) to the corresponding secondary alcohols can be achieved …
polymethylhydrosiloxane (PMHS) to the corresponding secondary alcohols can be achieved …
Polymethylhydrosiloxane: a versatile reducing agent for organic synthesis
NJ Lawrence, MD Drew, SM Bushell - Journal of the Chemical Society …, 1999 - pubs.rsc.org
Reduction provides an important method for functional group interconversion in organic
synthesis. The development of cleaner and safe synthetic methods and technologies for …
synthesis. The development of cleaner and safe synthetic methods and technologies for …
Iron achieves noble metal reactivity and selectivity: highly reactive and enantioselective iron complexes as catalysts in the hydrosilylation of ketones
T Bleith, H Wadepohl, LH Gade - Journal of the American …, 2015 - ACS Publications
Chiral iron alkyl and iron alkoxide complexes bearing boxmi pincers as stereodirecting
ligands have been employed as catalysts for enantioselective hydrosilylation reactions with …
ligands have been employed as catalysts for enantioselective hydrosilylation reactions with …