Ackermann, Lutz

[["dc.bibliographiccitation.firstpage","13894"],["dc.bibliographiccitation.issue","43"],["dc.bibliographiccitation.journal","Journal of the American Chemical Society"],["dc.bibliographiccitation.lastpage","13901"],["dc.bibliographiccitation.volume","137"],["dc.contributor.author","Li, Jie"],["dc.contributor.author","Warratz, Svenja"],["dc.contributor.author","Zell, Daniel"],["dc.contributor.author","De Sarkar, Suman"],["dc.contributor.author","Ishikawa, Eloisa Eriko"],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2018-11-07T09:49:05Z"],["dc.date.available","2018-11-07T09:49:05Z"],["dc.date.issued","2015"],["dc.description.abstract","Acylated amino acid ligands enabled ruthenium(II)-catalyzed C-H functionalizations with excellent levels of meta-selectivity. The outstanding catalytic activity of the ruthenium(II) complexes derived from monoprotected amino acids (MPAA) set the stage for the first ruthenium-catalyzed meta-functionalizations with removable directing groups. Thereby, meta-alkylated anilines could be accessed, which are difficult to prepare by other means of direct aniline functionalizations. The robust nature of the versatile ruthenium(II) MPAA was reflected by challenging remote C-H transformations with tertiary alkyl halides on aniline derivatives as well as on pyridyl-, pyrimidyl-, and pyrazolyl-substituted arenes. Detailed mechanistic studies provided strong support for an initial reversible C-H ruthenation, followed by a SET-type C-Hal activation through homolytic bond cleavage. Kinetic analyses confirmed this hypothesis through an unusual second-order dependence of the reaction rate on the ruthenium catalyst concentration. Overall, this report highlights the exceptional catalytic activity of ruthenium complexes derived from acylated amino acids, which should prove instrumental for C-H activation chemistry beyond remote functionalization."],["dc.identifier.doi","10.1021/jacs.5b08435"],["dc.identifier.isi","000364355900032"],["dc.identifier.pmid","26418891"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/35438"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Amer Chemical Soc"],["dc.relation.issn","0002-7863"],["dc.title","N-Acyl Amino Acid Ligands for Ruthenium(II)-Catalyzed meta-C-H tert-Alkylation with Removable Auxiliaries"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.issue","17"],["dc.bibliographiccitation.journal","ChemInform"],["dc.bibliographiccitation.volume","47"],["dc.contributor.author","Li, Jie"],["dc.contributor.author","Warratz, Svenja"],["dc.contributor.author","Zell, Daniel"],["dc.contributor.author","De Sarkar, Suman"],["dc.contributor.author","Ishikawa, Eloisa Eriko"],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2021-12-08T12:30:22Z"],["dc.date.available","2021-12-08T12:30:22Z"],["dc.date.issued","2016"],["dc.identifier.doi","10.1002/chin.201617173"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/96413"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-476"],["dc.relation.issn","0931-7597"],["dc.rights.uri","http://doi.wiley.com/10.1002/tdm_license_1.1"],["dc.title","ChemInform Abstract: N-Acyl Amino Acid Ligands for Ruthenium(II)-Catalyzed meta-C-H tert-Alkylation with Removable Auxiliaries."],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1461"],["dc.bibliographiccitation.issue","7"],["dc.bibliographiccitation.journal","Advanced Synthesis & Catalysis"],["dc.bibliographiccitation.lastpage","1479"],["dc.bibliographiccitation.volume","356"],["dc.contributor.author","De Sarkar, Suman"],["dc.contributor.author","Liu, Weiping"],["dc.contributor.author","Kozhushkov, Sergei I."],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2018-11-07T09:40:20Z"],["dc.date.available","2018-11-07T09:40:20Z"],["dc.date.issued","2014"],["dc.description.abstract","Synthetically useful functional groups, including ketones, amides, carbamates, carboxylic acids, aldehydes or ethers, have been identified as weakly coordinating directing groups in efficient ruthenium(II)-catalyzed CH functionalizations. This strategy set the stage for versatile CH bond olefinations, oxygenations, nitrogenations and oxidative alkyne annulations among others. Thereby, step-economical access to diversely decorated arenes and heteroarenes was provided in a sustainable fashion."],["dc.identifier.doi","10.1002/adsc.201400110"],["dc.identifier.isi","000336505000006"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/33486"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-v C H Verlag Gmbh"],["dc.relation.issn","1615-4169"],["dc.relation.issn","1615-4150"],["dc.title","Weakly Coordinating Directing Groups for Ruthenium(II)-Catalyzed C-H Activation"],["dc.type","review"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","no"],["dc.bibliographiccitation.issue","16"],["dc.bibliographiccitation.journal","ChemInform"],["dc.bibliographiccitation.lastpage","no"],["dc.bibliographiccitation.volume","46"],["dc.contributor.author","De Sarkar, Suman"],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2021-12-08T12:30:16Z"],["dc.date.available","2021-12-08T12:30:16Z"],["dc.date.issued","2015"],["dc.identifier.doi","10.1002/chin.201516119"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/96381"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-476"],["dc.relation.issn","0931-7597"],["dc.rights.uri","http://doi.wiley.com/10.1002/tdm_license_1.1"],["dc.title","ChemInform Abstract: Ruthenium(II)-Catalyzed C-H Activation with Isocyanates: A Versatile Route to Phthalimides."],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","13932"],["dc.bibliographiccitation.issue","43"],["dc.bibliographiccitation.journal","Chemistry - A European Journal"],["dc.bibliographiccitation.lastpage","13936"],["dc.bibliographiccitation.volume","20"],["dc.contributor.author","De Sarkar, Suman"],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2018-11-07T09:33:30Z"],["dc.date.available","2018-11-07T09:33:30Z"],["dc.date.issued","2014"],["dc.description.abstract","A cationic ruthenium(II)-complex was utilized in the efficient synthesis of phthalimide derivatives by C-H activation with synthetically useful amides. The reaction proceeded through a mechanistically unique insertion of a cycloruthenated species into a C-Het multiple bond of isocyanate. The novel method also proved applicable for the synthesis of heteroaromatic unsymmetric diamides as well as a potent COX-2 enzyme inhibitor."],["dc.identifier.doi","10.1002/chem.201404261"],["dc.identifier.isi","000343800700018"],["dc.identifier.pmid","25201510"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/31977"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Wiley-v C H Verlag Gmbh"],["dc.relation.issn","1521-3765"],["dc.relation.issn","0947-6539"],["dc.title","Ruthenium(II)-Catalyzed C-H Activation with Isocyanates: A Versatile Route to Phthalimides"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","no"],["dc.bibliographiccitation.issue","28"],["dc.bibliographiccitation.journal","ChemInform"],["dc.bibliographiccitation.lastpage","no"],["dc.bibliographiccitation.volume","45"],["dc.contributor.author","De Sarkar, Suman"],["dc.contributor.author","Liu, Weiping"],["dc.contributor.author","Kozhushkov, Sergei I."],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2021-12-08T12:30:13Z"],["dc.date.available","2021-12-08T12:30:13Z"],["dc.date.issued","2014"],["dc.identifier.doi","10.1002/chin.201428253"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/96362"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-476"],["dc.relation.issn","0931-7597"],["dc.rights.uri","http://doi.wiley.com/10.1002/tdm_license_1.1"],["dc.title","ChemInform Abstract: Weakly Coordinating Directing Groups for Ruthenium(II)-Catalyzed C-H Activation"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","84"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","Chemistry - A European Journal"],["dc.bibliographiccitation.lastpage","87"],["dc.bibliographiccitation.volume","23"],["dc.contributor.author","De Sarkar, Suman"],["dc.contributor.author","Kumar, N. Y. Phani"],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2018-11-07T10:29:07Z"],["dc.date.available","2018-11-07T10:29:07Z"],["dc.date.issued","2017"],["dc.description.abstract","Versatile borylations of C(sp(2))-H and C(sp(3))-H were achieved with ruthenium(II) biscarboxylate complexes. The robust nature of the ruthenium(II) catalyst enabled C(sp(3))-H borylation on pyrrolidines, piperidines, and azepanes with ample scope and excellent positional selectivity control."],["dc.identifier.doi","10.1002/chem.201604943"],["dc.identifier.isi","000393599700015"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/43574"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Wiley-v C H Verlag Gmbh"],["dc.relation.issn","1521-3765"],["dc.relation.issn","0947-6539"],["dc.title","Ruthenium(II) Biscarboxylate-Catalyzed Borylations of C(sp(2))-H and C(sp(3))-H Bonds"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","217"],["dc.bibliographiccitation.lastpage","257"],["dc.bibliographiccitation.seriesnr","55"],["dc.contributor.author","Li, Jie"],["dc.contributor.author","De Sarkar, Suman"],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2018-11-07T10:19:35Z"],["dc.date.available","2018-11-07T10:19:35Z"],["dc.date.issued","2016"],["dc.description.abstract","Transition metal-catalyzed C-H bond functionalization has recently emerged as an indispensable tool for transforming otherwise unreactive C-H bonds. In addition to various strategies for ortho-selective functionalization via chelation assistance, organometallic C-H activation has recently enabled novel functionalizations of (hetero)arenes at remote meta-or para-positions. The meta- and para-selectivity was governed either by the inherent substrate structure or by the transition metal catalyst. Herein we summarize the rapid recent progress in meta-and para-selective aromatic C-H functionalization until May 2015."],["dc.identifier.doi","10.1007/3418_2015_130"],["dc.identifier.isi","000395377900010"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/41695"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Springer"],["dc.publisher.place","Berlin"],["dc.relation.crisseries","Topics in Organometallic Chemistry"],["dc.relation.isbn","978-3-319-24630-7"],["dc.relation.isbn","978-3-319-24628-4"],["dc.relation.ispartof","C-H BOND ACTIVATION AND CATALYTIC FUNCTIONALIZATION I"],["dc.relation.ispartofseries","Topics in Organometallic Chemistry; 55"],["dc.relation.issn","1436-6002"],["dc.title","meta- and para-Selective C-H Functionalization by C-H Activation"],["dc.type","book_chapter"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]