Zobrazeno 1 - 10 of 10 pro vyhledávání: '"Joseph D. Scanlon"'
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The dehydrogenative oxidation of aryl methanols using an oxygen bridged [Cu–O–Se] bimetallic catalyst
Autor: Manoranjan Kar, Smruti Ranjita Prusty, Pradyota Kumar Behera, Joseph D. Scanlon, Rashmi Ranjan Sahu, Tanmayee Bisoyi, Prabhupada Choudhury, Abigail Stitgen, Santosh Kumar Sahu, Laxmidhar Rout
Publikováno v: New Journal of Chemistry. 45:5775-5779
Herein, we report a new protocol for the dehydrogenative oxidation of aryl methanols using the cheap and commercially available catalyst CuSeO3·2H2O. Oxygen-bridged [Cu–O–Se] bimetallic catalysts are not only less expensive than other catalysts
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e93eb8a88d913830316b0fdf0a5163a3
https://doi.org/10.1039/d1nj00712b
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4
Synthesis of N,O-acetals by net amide C N bond insertion of aldehydes into N-acyl phthalimides and N-acyl azoles
Autor: Lucas T. Henningsen, Emily R. Cliff, Tekoa R. Wittman, Joseph D. Scanlon, Chuchen Tan, Robert N. Enright, Patrick H. Willoughby, Matthew Paeth, Lincoln I. Wurtz, Yessra T. Sankari, Jeffrey L. Grinde
Publikováno v: Tetrahedron. 72:6397-6408
We found that N-acyl phthalimides and several N-acylated azoles are capable of reacting with aldehydes to form O-acyl-N,O-acetals in an apparent amide CN bond insertion. In the context of N-acyl phthalimides, the reaction is mediated by substoichiome
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a86793adc93a53aa78e2fafd29c7227
https://doi.org/10.1016/j.tet.2016.08.041
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5
Metal-Free Activation of a C(sp)−H Bond of Aryl Acetylenes
Autor: Joseph D. Scanlon, Ganngam Phaomei, Bibhuti Bhusan Parida, Ludger Johannes, Santosh Kumar Choudhury, Jean-Claude Florent, Laxmidhar Rout, Emmanuel Bertounesque
Publikováno v: Chemistry - A European Journal. 22:14812-14815
C(sp)-H Bond activation of acetylene molecule still remains a challenge for synthetic organic chemists. In practice, acetylenes are activated by strong bases and metals. The first example for activating acetylenic protons under base and metal-free co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8bf67bbd014fb09edad0c2d0cfa2bac
https://doi.org/10.1002/chem.201603003
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6
Rhodium-Catalyzed Enantioselective Intramolecular Hydroacylation of Trisubstituted Alkenes
Autor: Levi M. Stanley, Arkady Ellern, Kirsten F. Johnson, Joseph D. Scanlon, Brian P. Schumacher, Eugene A. Schneider
Publikováno v: Chemistry (Weinheim an der Bergstrasse, Germany). 22(44)
We report the first examples of transition metal-catalyzed enantioselective alkene hydroacylations with 1,1,2-trisubstituted alkenes. DFT and mechanistic studies are consistent with a reaction pathway for these rhodium-catalyzed processes including i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89f6c9e8c6c8db577e73185b31d7150e
https://pubmed.ncbi.nlm.nih.gov/27572933
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7
Reactions of Copper(II)-H2O2 Adducts Supported by Tridentate Bis(2-pyridylmethyl)amine Ligands: Sensitivity to Solvent and Variations in Ligand Substitution
Autor: Shinobu Itoh, Atsushi Kunishita, Kaoru Honda, Joseph D. Scanlon, Hirohito Ishimaru, Takashi Ogura, Masatatsu Suzuki, Christopher J. Cramer
Publikováno v: Inorganic Chemistry. 47:8222-8232
The copper(II) complexes 1(H) and 1(Ar(X)), supported by the N,N-di(2-pyridylmethyl)benzylamine tridentate ligand (L(H)) or its derivatives having m-substituted phenyl group at the 6-position of pyridine donor groups (L(Ar(X))), have been prepared, a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abe7c0c51d4c7db33af7d1a5c0c23f1a
https://doi.org/10.1021/ic800845h
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8
Characterization of Co−C Bonding in Dichlorovinylcobaloxime Complexes
Autor: Kristopher McNeill, Joseph D. Scanlon, Katherine A. McNabb, Angela D. Follett, Alicia A. Peterson, Christopher J. Cramer
Publikováno v: Inorganic Chemistry. 46:1645-1654
This study combines theory and experiment in an examination of Co-C bonding and reductive Co-C cleavage in cobalt dichlorovinyl complexes. It is motivated by the role of dichlorovinyl complexes as intermediates in the dechlorination of trichloroethyl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::970446ba3ff83ed5b4a8b6848486e0b6
https://doi.org/10.1021/ic0618293
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9
Aromatic Hydroxylation Reactivity of a Mononuclear Cu(II)−Alkylperoxo Complex
Autor: Joseph D. Scanlon, Junji Teraoka, Shinobu Itoh, Christopher J. Cramer, Takahiro Matsumoto, Atsushi Kunishita, Masatatsu Suzuki
Publikováno v: Journal of the American Chemical Society. 129:7248-7249
Reaction of copper(II) complex 1X supported by the tridentate bis(pyridylmethyl)amine ligand containing m-substituted phenyl groups at the 6-positions of the pyridine rings (LX) with H2O2 in the presence of triethylamine (NEt3) in acetone generates a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c56a0a3ee768da40439d7fb94181a20
https://doi.org/10.1021/ja071623g
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10
On the directionality of halogen bonding
Autor: Ivan Infante, Elisa Jimenez-Izal, Stefan M. Huber, Jesus M. Ugalde, Joseph D. Scanlon
Publikováno v: Physical Chemistry Chemical Physics. 15:10350
The origin of the high directionality of halogen bonding was investigated quantum chemically by a detailed comparison of typical adducts in two different orientations: linear (most stable) and perpendicular. Energy decomposition analyses revealed tha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e13e6d6a951d7d25a806e166c82ec611
https://doi.org/10.1039/c3cp50892g
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