Kaila A. Margrey and David A. Nicewicz . Working off-campus? (sp3) All reactions discussed here involve catalysis by manganese, iron, or cobalt complexes. Ng�j�I�kG����fFi|�l�W���xg��[Ѝ �n�R���|6*EMV�B�~����=�qp���dm����KDN�8�LޗB�֛s'����d�$���wA�܋q\���9�!� endstream endobj 124 0 obj 707 endobj 125 0 obj << /Filter /LZWDecode /Length 124 0 R >> stream To illustrate this progress, the review will mostly focus on recent develop- ments in the field of intermolecular hydroamination of alkynes. -Tosyl Vinylaziridines and Alkenes. Luke Lewis-Borrell, Mahima Sneha, Aditi Bhattacherjee, Ian P. Clark, Andrew J. Orr-Ewing. Lili Chen, Hongji Li, Pinhua Li, and Lei Wang . Lichtgetriebene Ein‐Elektronen‐Transferprozesse als Funktionsprinzip in der Schwefel‐ und Selen‐Multikatalyse. -Dimethylpropylene Urea as Find more information on the Altmetric Attention Score and how the score is calculated. The utility of this method is highlighted by the facile construction of chiral synthetic intermediates and important structural motifs that are widely found in organic synthesis. without permission from the American Chemical Society. Chemical reactions for building small molecules. A formal anti-Markovnikov hydroamination of allylic alcohols via tandem oxidation/1,4-conjugate addition/1,2-reduction using a Ru catalyst. via N Mechanistic Insights into First-row Late Transition Metal-catalysed (formal) Hydroamination of Unact... Co(thd)2: A Superior Catalyst for Aerobic Epoxidation and Hydroperoxysilylation of Unactivated Alken... ChemInform Abstract: Environmentally Friendly Catalysis Using Supported Reagents: Catalytic Epoxidat... Isomerization of Terminal Alkenes to (Z)-2-Alkenes via Cobalt Catalysis. Such materials are peer reviewed and may be re‐organized for online delivery, but are not copy‐edited or typeset. Catalytic Olefin Hydroamination with Aminium Radical Cations: A Photoredox Method for Direct C–N Bond Formation. -Containing Heterocyclic Compounds Using Visible-light Photoredox Catalysis. Hiroki Shigehisa, Natsumi Koseki, Nao Shimizu, Mayu Fujisawa, Makoto Niitsu, and Kou Hiroya . The scope of the nitrogen-containing reactant includes amines, azoles, and N-protected substrates. N′ A series of iron and cobalt phosphine-iminopyridine complexes is prepared and their ability to catalyze the hydrosilylation of alkenes is demonstrated. Amino- and azidotrifluoromethylation of alkenes. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Enantioselective Synthesis of 3,3′‐Diaryl‐SPINOLs: Rhodium‐Catalyzed Asymmetric Arylation/BF3‐Promoted Spirocyclization Sequence. Photoorganocatalysis, small organic molecules and light in the service of organic synthesis: the awakening of a sleeping giant. Colin R. Hesp, Melissa J. MacDonald, M. Mehdi Zahedi, Didier A. Bilodeau, Shu-Bin Zhao, Marc Pesant, and André M. Beauchemin . Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. Decarboxylative Anti-Michael Addition to Olefins Mediated by Photoredox Catalysis. April 2020; Synfacts 16(4) DOI: 10.1055/s-0040-1707670. system. chiral Brønsted acid-catalysed hydroamination Photokatalyse mit sichtbarem Licht: Welche Bedeutung hat sie für die organische Synthese?. Chiral β-diketonate or keto. p Andrew J. Musacchio, Brendan C. Lainhart, Xin Zhang, Saeed G. Naguib, Trevor C. Sherwood, Robert R. Knowles. Catalytic Asymmetric 1,4-Reduction of α-Branched 2-Vinyl-azaarenes by a Chiral SPINOL-derived Boro-phosphate. C. Miller, Jacob M. Ganley, Andrew J. Musacchio, Trevor C. Sherwood, William R. Ewing. The control effects of different scaffolds in chiral phosphoric acids: a case study of enantioselective asymmetric arylation. To read the article of this research, you can request a copy directly from the authors. Kuai Wang, Ling-Guo Meng, and Lei Wang . Radical asymmetric intramolecular α-cyclopropanation of aldehydes towards bicyclo[3.1.0]hexanes containing vicinal all-carbon quaternary stereocenters. Andrew J. Musacchio, Lucas Q. Nguyen, G. Hudson Beard, and Robert R. Knowles . Catalyst-Controlled Wacker-Type Oxidation: Facile Access to Functionalized Aldehydes. �x>~z8*c>�ŕ�U|w��bEb!���'�P� X+�c�~�x�[���|�nj���/=���ܡ¯���@�@�1��76l�&��DF�3V�p�r6���� (}�KN�*��n��0}W�ګ�E-�/���MeY>]L�b6��M��ч���������n+yP��y�w����I�Sݣ���_����\b%����n4� Thomas T. Eisenhart and Jillian L. Dempsey . Interestingly, for R = Bn 1f, the hydroamination prod-uct 2f was obtained in fair yield as an 83:17 E/Z mixture. Stéphane Germain, Emmanuelle Schulz, Jérôme Hannedouche. This material is available free of charge via the Internet at http://pubs.acs.org. Thiyl radical catalyzed oxidation of diarylalkynes to α-diketones by molecular oxygen under visible-light irradiation. Heterocyclic Chemistry - A Mature Area in Its Infancy!. 181 publications. Matthew N. Hopkinson, Basudev Sahoo, Jun-Long Li, Frank Glorius. 2 All rights reserved. This review summarizes the advances of the highly enantioselective (≥90% ee), This chapter reviews a series of general reactions that hydrofunctionalize electron‐neutral alkenes with Markovnikov selectivity through the intermediacy of carbon‐centered radicals. 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Dale J. Wilger, Jean-Marc M. Grandjean, Taylor R. Lammert, David A. Nicewicz. Daisuke Uraguchi, Kohsuke Ohmatsu, Takashi Ooi. Formal anti-Markovnikov hydroamination of terminal olefins. Synthesis of 2-substituted pyrimidines and benzoxazoles via a visible-light-driven organocatalytic aerobic oxidation: enhancement of the reaction rate and selectivity by a base. Late Transition Metal-Catalyzed Hydroamination and Hydroamidation. Intermolecular Radical Mediated Anti-Markovnikov Alkene Hydroamination Using N-Hydroxyphthalimide. Dual Catalysis Strategies in Photochemical Synthesis. Genetische Risiken bei Eierstockkrebs sind häufiger als angenommen, I care Webseminare: Generalistik unter Pandemiebedingungen, Dr Chada Raji Reddy joins the Thieme Chemistry Journal SynOpen, Hydrogen-Bond-Promoted Metal-Free Hydroamination of Alkynes: J. Bahri, N. Tanbouza, T. Ollevier, M. Taillefer, F. Monnier PCET-Enabled Olefin Hydroamidation Reactions with N-Alkyl Amides. Lithium-Catalyzed anti-Markovnikov Intermolecular Hydroamination Reactions of Vinylarenes and Simple Secondary Amines. Carlos Vila, Jonathan Lau, Magnus Rueping. Photocatalysis in organic and polymer synthesis. Ambient-Temperature Newman–Kwart Rearrangement Mediated by Organic Photoredox Catalysis. Electrochemical‐/Photoredox Aspects of Transition Metal‐Catalyzed Directed C−H Bond Activation. Learn more. Photocatalyzed Formation of Heterocycles. Jeremy D. Griffin, Mary A. Zeller, and David A. Nicewicz . © 2008-2020 ResearchGate GmbH. Catalytic Olefin Hydroamidation Enabled by Proton-Coupled Electron Transfer. A Rational Approach to Organo‐Photocatalysis: Novel Designs and Structure‐Property Relationships. Information about how to use the RightsLink permission system can be found at The catalyst systems are expected to be applicable to industrial processes for modification of silicon fluids and generation of silicon gels. alkenes, vinyl arenes, dienes, allenes, and strained alkenes. Use the link below to share a full-text version of this article with your friends and colleagues. Divergent regioselectivity in photoredox-catalyzed hydrofunctionalization reactions of unsaturated amides and thioamides. Access to benzo-fused nine-membered heterocyclic alkenes with a trifluoromethyl carbinol moiety not otherwise permitted to reproduce, republish, redistribute, or sell any Supporting Information