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在“Elsevier”中，命中：719条，耗时：0.0129935 秒

1.Catalyst-free aza-Michael addition of azole to 尾,纬-unsaturated-伪-keto ester: an efficient access to C-N bond formation

作者：Jun Wang^a ; Peng-Fei Li^b ; ^c ; ; Sau Hing Chan^c ; Albert S.C. Chan^b ; Fuk Yee Kwong^c ; ^{bcfyk@inet.polyu.edu.hk}

关键词：Michael addition ; Azole ; Nitroalkene ; Nitroolefin ; Amination

刊名：Tetrahedron Letters

出版年：2012

2.Chiral sulfamide-catalyzed asymmetric Michael addition of protected 3-hydroxypropanal to 尾-nitrostyrenes

作者：Simone Tortoioli^a ; ^{simone.tortoioli@actelion.com} ; Sergio Bacchi^b ; Cecilia Tortoreto^c ; John B. Strachan^d ; Alcide Perboni^b

关键词：Asymmetric organocatalysis ; Chiral sulfamides ; Michael addition ; Trans-尾-nitrostyrenes ; C&ndash ; C bond

刊名：Tetrahedron Letters

出版年：2012

3.Michael addition kinetics of ethyl acetoacetate and 2-ethylhexyl acrylate in ionic liquids

作者：Brandy N. Bradford ; Kevin M. Miller ; ^{kmiller38@murraystate.edu}

关键词：Ionic liquid ; Michael addition ; Imidazolium ; Phosphonium ; Conjugate addition

刊名：Tetrahedron Letters

出版年：2012

4.Engagement of the S1, S1鈥?and S2鈥?subsites drives efficient catalysis of peptide bond hydrolysis by the M1-family aminopeptidase from Plasmodium falciparum

作者：Seema Dalal¹ ; Daniel R.T. Ragheb¹ ; Michael Klemba ; ^{klemba@vt.edu}

关键词：AccQ· ; Tag ; 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate ; IMAC ; immobilized metal affinity chromatography ; LTA4H ; leukotriene A4 hydrolase ; PfA-M1 ; P. falciparum aminopeptidase-M1 family

刊名：Molecular and Biochemical Parasitology

出版年：2012

5.One-pot efficient green synthesis of spirooxindole-annulated thiopyran derivatives via Knoevenagel condensation followed by Michael addition

作者：K.C. Majumdar^a ; ^b ; ^{kcm@klyuniv.ac.in} ; ^{kcm_ku@yahoo.co.in} ; Sudipta Ponra^a ; Raj Kumar Nandi^a

关键词：Multi-component reaction ; Domino reaction ; Indoline-2-thione ; Isatin ; Ethyl cyanoacetate ; Malononitrile ; Knoevenagel condensation ; Michael addition

刊名：Tetrahedron Letters

出版年：2012

6.Silylation of silicon bonded hydroxyl groups by silazanes and siloxanes containing an acetoxy group. N-trimethylsilylimidazole vs. dimethyldiacetoxysilane

作者：Oliver Bö ; hm^a ; ^b ; ^{boehm@matcalc.de} ; Roman Leitsmann^a ; Philipp Plä ; nitz^a ; Christian Radehaus^a ; Matthias Schaller^c ; Michael Schreiber^b

关键词：Density functional theory ; Silylation ; Nudged elastic band ; NEB ; Hydroxyl groups ; Ultra low k

刊名：Computational and Theoretical Chemistry

出版年：2012

7.An unusual axial-axial combination of alternating cyclic rings in the chair conformations of hexameric water and chlorine-water clusters

作者：Subrata Naiya^a ; ^b ; Saptarshi Biswas^a ; Michael G.B. Drew^c ; Ashutosh Ghosh^a ; ^{ghosh_59@yahoo.com}

关键词：Hydrogen-bonded ; Chlorine-water cluster ; Chair conformation ; X-ray diffraction analysis ; Decahydronaphthalene

刊名：Inorganic Chemistry Communications

出版年：2012

8.Michael Initiated Ring Closure (MIRC) reaction on in situ generated benzylidenecyclohexane-1,3-diones for the construction of chromeno[3,4-b]quinoline derivatives

作者：Abu T. Khan ; ^{atk@iitg.ernet.in} ; Deb Kumar Das

关键词：Multicomponent reaction ; 3-Aminocoumarin ; Cyclic 1 ; 3-dicarbonyl compounds ; Aromatic aldehydes ; p-Toluenesulfonic (p-TSA) ; Chromeno[3 ; 4-b]quinoline derivatives

刊名：Tetrahedron Letters

出版年：2012

9.A practical asymmetric conjugate addition to cyclic enones with chiral bifunctional Ru amido catalysts

作者：Pavel A. Dub ; Hui Wang ; Masahito Watanabe ; Ilya D. Gridnev ; Takao Ikariya ; ^{tikariya@apc.titech.ac.jp}

关键词：Bifunctional catalyst ; Asymmetric Michael addition ; Cyclic enone ; C&ndash ; C bond formation ; Ru catalyst

刊名：Tetrahedron Letters

出版年：2012

10.Gas-phase ion chemistry of the pesticide imidacloprid: Proton driven radical fragmentation of the nitro-guanidine functional group

作者：William A. Donald ; ^{wdonald@unimelb.edu.au} ; Michael G. Leeming ; Richard A.J. O&rsquo ; Hair ; ^{rohair@unimelb.edu.au}

关键词：Imidacloprid ; Electrospray ionization ; Tandem mass spectrometry ; Bond homolysis ; Radical cation ; DFT calculations

刊名：International Journal of Mass Spectrometry

出版年：2012

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