Li, Jie

[["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.artnumber","15430"],["dc.bibliographiccitation.journal","Nature Communications"],["dc.bibliographiccitation.volume","8"],["dc.contributor.author","Li, Jie"],["dc.contributor.author","Korvorapun, Korkit"],["dc.contributor.author","De Sarkar, Suman"],["dc.contributor.author","Rogge, Torben"],["dc.contributor.author","Burns, David J."],["dc.contributor.author","Warratz, Svenja"],["dc.contributor.author","Ackermann, Lutz"],["dc.date.accessioned","2018-11-07T10:22:45Z"],["dc.date.available","2018-11-07T10:22:45Z"],["dc.date.issued","2017"],["dc.description.abstract","The full control of positional selectivity is of prime importance in C-H activation technology. Chelation assistance served as the stimulus for the development of a plethora of ortho-selective arene functionalizations. In sharp contrast, meta-selective C-H functionalizations continue to be scarce, with all ruthenium-catalysed transformations currently requiring difficult to remove or modify nitrogen-containing heterocycles. Herein, we describe a unifying concept to access a wealth of meta-decorated arenes by a unique arene ligand effect in proximity-induced ruthenium(II) C-H activation catalysis. The transformative nature of our strategy is mirrored by providing a step-economical entry to a range of meta-substituted arenes, including ketones, acids, amines and phenols-key structural motifs in crop protection, material sciences, medicinal chemistry and pharmaceutical industries."],["dc.identifier.doi","10.1038/ncomms15430"],["dc.identifier.isi","000402961800001"],["dc.identifier.pmid","28598411"],["dc.identifier.purl","https://resolver.sub.uni-goettingen.de/purl?gs-1/14905"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/42331"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","PUB_WoS_Import"],["dc.publisher","Nature Publishing Group"],["dc.relation.issn","2041-1723"],["dc.rights.access","openAccess"],["dc.subject.ddc","540"],["dc.title","Ruthenium(II)-catalysed remote C-H alkylations as a versatile platform to meta-decorated arenes"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dc.type.version","published_version"],["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","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"]]