[PDF] Top 20 Use of (Cyclopentadienone)iron tricarbonyl complexes for C–N bond formation reactions between amines and alcohols
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Use of (Cyclopentadienone)iron tricarbonyl complexes for C–N bond formation reactions between amines and alcohols
... nonaromatic) amines could be inhibiting the iron catalyst; therefore, we reversed the ratio of reagents so that an excess of alcohol was ...successful formation of the desired amine products from the ... See full document
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The use of (cyclopentadienone)iron tricarbonyl complexes and ruthenium complexes for hydrogen transfer reactions
... using iron complexes 67, 69-71 and 80 with the use of the four alcohols of increasing carbon chain length, revealed no overall increasing or decreasing ... See full document
152
(Cyclopentadienone)iron shvo complexes : synthesis and applications to hydrogen transfer reactions
... the use of (cyclopentadienone)iron complexes for hydrogen transfer reactions suggested that a higher catalyst loading was generally needed in comparison to the analogous ruthenium ... See full document
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Asymmetric ruthenium tricarbonyl cyclopentadienone complexes ; synthesis and application to asymmetric hydrogenation of ketones
... Metal complexes of cyclopentadienones, notably ruthenium [1] and iron [2] derivatives of general structure 1 and 2, have been applied as catalysts in hydrogen transfer reactions [3], operating via ... See full document
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Synthesis and applications to catalysis of novel cyclopentadienone iron tricarbonyl complexes
... ee. Reactions at slightly lower temperatures (60 °C and 40 °C) resulted in lower conversions, and the reduction of a series of acetophe- none derivatives were also ... See full document
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Iron cyclopentadienone complexes derived from C2 symmetric bis propargylic alcohols; preparation and applications to catalysis
... of complexes and cata- lytic reactions were degassed prior to use and all reactions were carried out under either a nitrogen or argon ...baths. Reactions were monitored by TLC using ... See full document
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C–N bond formation between alcohols and amines using an iron cyclopentadienone catalyst
... (3) (a) Enyong, A. B.; Moasser, B. J. Org. Chem. 2014, 79, 7553− 7563. (b) Ma, W. M. J.; James, T. D.; Williams, J. M. J. Org. Lett. 2013, 15, 4850−4853. (c) Imm, S.; Ba ̈ hn, S.; Zhang, M.; Neubert, L.; Neumann, ... See full document
5
Transition Metal Catalyzed C-C bond Formation and Sulfoxidation Reactions and their Application in Organic Synthesis
... phosphinite complexes are air stable at room ...The complexes which are used to screen are already reported, easy to prepare and easy to ...1,2-nitro alcohols are obtained in good yields and good to ... See full document
10
Catalytic C C Bond Formation Using a Simple Nickel Precatalyst System:Base and Activator Free Direct C Allylation by Alcohols and Amines
... nickel-catalysed C-allylation reactions using readily available, inexpensive, air-insensitive ...The use of allyl alcohols and amines as substrates in such reactions offers ... See full document
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C N bond formation in the reaction of nitrogen ions N+ with benzene molecules
... known, and we therefore resort to very prelimi- nary density functional calculations (B3LYP/cc- pVTZ) [20] of the reaction energetics performed by Osamura [21]. More accurate calculations of the potential energy surfaces ... See full document
6
Han, Wei (2011): Iron and Palladium Catalyzed C-H Functionalization. Dissertation, LMU München: Fakultät für Chemie und Pharmazie
... The formation of new carbon–carbon bonds is the most important transformation in organic ...of C(sp 3 )–H bonds and subsequent C–C bond formation which avoids the use of ... See full document
266
Palladium-Catalyzed C-C Bond and C-S Bond Forming Reactions of Sulfoxides
... with LiO t Bu and CPME by testing a series of sterically and electronically diverse mono- and bi-dentate ligands. Of the 112 ligands examined, 1.L2–1.L5 14 were promising (see Experiment Section for details), with ... See full document
199
Copper oxide nanoparticles catalyzed direct N alkylation of amines with alcohols
... In conclusion, we have developed a CuO NPs catalyzed direct N-alkylation of amines with alcohols under ligand-free conditions. The present new catalytic system can provide an environmentally benign ... See full document
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Electrophilic Iodination of Electron rich Aromatics and Alkynes, their Application in the Synthesis of Heterocycles and C-C bond Formation
... However, these procedures have disadvantages like, involving the complex synthetic processes, use of expensive reagents such as hypervalent iodine reagents, metal iodides and moreover generates considerable amount ... See full document
11
Self sustaining closed loop multienzyme mediated conversion of amines into alcohols in continuous reactions
... the use of different optimal temperatures in the two bioreactors (37 °C for the oxidation step catalysed by HEWT, and 28 °C for the subsequent reduction catalysed by HLADH) which minimised residence ... See full document
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Design, Synthesis, and Study of Novel Platforms for Iron N2 Chemistry and Photoinduced, Copper mediated C N Bond Formation
... methyl-1,4-azaphosphinane-4-oxide (2.16 g, 7.50 mmol) was dissolved in 80 mL of dry, degassed DCM to give a clear, homogeneous solution. Then neat oxalyl chloride (629 μL, 1.0 equiv) was added by syringe in one portion. ... See full document
311
A cobalt complex of a microbial arene oxidation product
... Reactions were carried out under an atmosphere of argon. Solvents were dried and degassed by passing through anhydrous alumina columns using an Innova- tive Technology Inc. PS-400-7 solvent purification sys- tem. ... See full document
6
Redox reactions of iron(III)-polypyridyl complexes with thiodicarboxylic acids: A Kinetic study
... 1270 | P a g e substituent’s on organic sulfide and sulfoxide [1-3,6,7]. Balakumar et al explained the effect of electron withdrawing and electron donating group present in the alkyl aryl organic sulfide with respect to ... See full document
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Studies directed Towards the Iridium Catalyzed Synthesis of New Carbon-Nitrogen Bonds.
... primary alcohols was performed (Scheme 14) 23 and in general all reactions gave the expected mono-alkylated product in good to excellent yield with no formation of di-alkylated ...The ... See full document
112
Reactions of Tetracyclone Molybdenum Complexes with Electrophilic Alkynes: Cyclopentadienone-Alkyne Coupling and Alkyne Coordination
... Alkynes were obtained from Aldrich and used as received. Light petroleum refers to the fraction boiling in the range 40-60 ¡C. THF for oxidation reactions was prepared by allowing a stoppered clear glass ... See full document
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