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ortho-alkenylation (92) 92
chemistry, organic (61) 61
chemistry, multidisciplinary (44) 44
catalysis (39) 39
alkenes (34) 34
c-h activation (29) 29
activation (28) 28
functionalization (28) 28
carbon-hydrogen bonds (24) 24
rhodium (24) 24
directing group (21) 21
bond activation (20) 20
alkynes (19) 19
index medicus (18) 18
olefins (18) 18
direct arylation (17) 17
aryl hydrogen phosphates (16) 16
derivatives (16) 16
h bond activation (16) 16
internal alkynes (15) 15
olefination (15) 15
ruthenium (14) 14
organic-synthesis (13) 13
room-temperature (13) 13
molecular structure (12) 12
open atmosphere (12) 12
arenes (11) 11
arylation (11) 11
coupling reaction (11) 11
hydroarylation (11) 11
ortho-arylation (11) 11
aldehydes (10) 10
chemical properties (10) 10
directing groups (10) 10
organic chemistry (10) 10
ortho-olefination (10) 10
aromatic compounds (9) 9
catalyzed ortho-alkenylation (9) 9
chemistry, physical (9) 9
cyclization (9) 9
palladium (9) 9
regioselective synthesis (9) 9
alkenes - chemistry (8) 8
analysis (8) 8
annulation (8) 8
benzoic-acids (8) 8
cross-coupling reactions (8) 8
c–h activation (8) 8
functionalisation (8) 8
funktionalisierung (8) 8
ketones (8) 8
one-pot synthesis (8) 8
rhodium - chemistry (8) 8
terminal alkynes (8) 8
aromatic-substitution (7) 7
bond formation (7) 7
c-h functionalization (7) 7
catalysts (7) 7
chemistry, applied (7) 7
coupling reactions (7) 7
direct ortho-alkenylation (7) 7
efficient synthesis (7) 7
katalyse (7) 7
organometallic compounds - chemistry (7) 7
oxidizing directing group (7) 7
alkene (6) 6
aromatic imines (6) 6
aromatic ketones (6) 6
bonding (6) 6
c-h bond (6) 6
chemical reactions (6) 6
cleavage (6) 6
c−h activation (6) 6
ch activation (6) 6
direct ortho arylation (6) 6
homogeneous catalysis (6) 6
indole synthesis (6) 6
mild conditions (6) 6
n bond formation (6) 6
oxidant (6) 6
oxidative alkenylation (6) 6
regioselectivity (6) 6
rhodium catalysis (6) 6
alkylation (5) 5
amides (5) 5
aryl ketones (5) 5
asymmetric catalysis (5) 5
c-c (5) 5
complexes (5) 5
direct arylations (5) 5
esters (5) 5
functional groups (5) 5
functional-group (5) 5
funktionelle gruppe (5) 5
o bond (5) 5
oxidationsmittel (5) 5
oxidative olefination (5) 5
palladium-catalyzed ortho-arylation (5) 5
rhodium-catalyzed ortho-alkenylation (5) 5
stereoisomerism (5) 5
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1. Full Text Ruthenium- and Sulfonamide-Catalyzed Cyclization between N‑Sulfonyl Imines and Alkynes
by Zhao, Peng and Wang, Fen and Han, Keli and Li, Xingwei
Organic Letters, ISSN 1523-7060, 11/2012, Volume 14, Issue 21, pp. 5506 - 5509
Ruthenium(II)-catalyzed redox-neutral annulative coupling of N-sulfonyl imines with alkynes has been achieved for the synthesis of indenamines, where a... 
DIRECT ORTHO-ALKENYLATION | 3+2 ANNULATION | AROMATIC KETIMINES | ACTIVATION | C-H BOND | ONE-POT SYNTHESIS | RHODIUM(III)-CATALYZED SYNTHESIS | REGIOSELECTIVE SYNTHESIS | CHEMISTRY, ORGANIC | CIS-ADDITION | ISOQUINOLINIUM SALTS
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2. Full Text Cobalt-Catalyzed Hydroarylation of Alkynes through Chelation-Assisted C−H Bond Activation
by Gao, Ke and Lee, Pin-Sheng and Fujita, Takeshi and Yoshikai, Naohiko
Journal of the American Chemical Society, ISSN 0002-7863, 09/2010, Volume 132, Issue 35, pp. 12249 - 12251
Ternary catalytic systems consisting of cobalt salts, phosphine ligands, and Grignard reagents promote addition of arylpyridines and imines to unactivated... 
FUNCTIONALIZATION | ORGANIC-SYNTHESIS | CROSS-COUPLING REACTIONS | DIRECT ARYLATION | NICKEL/LEWIS-ACID CATALYSIS | COMPLEXES | ALDEHYDES | CHEMISTRY, MULTIDISCIPLINARY | CARBON-HYDROGEN | GRIGNARD-REAGENTS | ORTHO-ALKENYLATION | Pyridines - chemistry | Stereoisomerism | Pyridines - chemical synthesis | Organometallic Compounds - chemistry | Alkynes - chemistry | Molecular Structure | Catalysis | Cobalt - chemistry | Arylation | Analysis | Organometallic compounds | Grignard reagents | Chemical properties | Structure | Cobalt
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3. Full Text Ruthenium(II)-Catalyzed C–H Functionalization Using the Oxazolidinone Heterocycle as a Weakly Coordinating Directing Group: Experimental and Computational Insights
by Leitch, Jamie A and Wilson, Philippe B and McMullin, Claire L and Mahon, Mary F and Bhonoah, Yunas and Williams, Ian H and Frost, Christopher G
ACS Catalysis, ISSN 2155-5435, 08/2016, Volume 6, Issue 8, pp. 5520 - 5529
Herein, we report the ruthenium-catalyzed ortho C–H alkenylation of a wide range of N-aryloxazolidinone scaffolds. Alkenylation was achieved with complete... 
ruthenium | kinetic isotope effect | C-H activation | DFT | homogeneous catalysis | heterocycles | AROMATIC KETONES | DIRECT ORTHO ARYLATION | N-ARYLOXAZOLIDINONES | CHEMISTRY, PHYSICAL | ANTITHROMBOTIC AGENT | DISCOVERY | ALKENES | CATALYZED ORTHO-ALKENYLATION | BOND ACTIVATION
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4. Full Text Rhodium(III)-catalyzed: Ortho -alkenylation using a cyclic N -phosphoryl ketimine as the directing group
by Zhu, Yu-Qin and Qin, Liu and Song, Qiang and Su, Fu and Xu, Yan-Jun and Dong, Lin
Organic and Biomolecular Chemistry, ISSN 1477-0520, 2016, Volume 14, Issue 40, pp. 9472 - 9475
A novel cyclic N-phosphoryl ketimine structure can efficiently react with olefins as useful directing groups to construct a myriad of phosphate scaffolds via... 
POLYHETEROAROMATIC COMPOUNDS | 3+2 ANNULATION | SULFONYL KETIMINES | ORTHO-OLEFINATION | S BOND | INTERNAL OXIDANT | CATALYZED ORTHO-ALKENYLATION | CHEMISTRY, ORGANIC | ARYL HYDROGEN PHOSPHATES | BOND ACTIVATION | C-H ACTIVATION
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5. Full Text A theoretical study on the mechanism of ruthenium(II)-catalyzed phosphoryl-directed: Ortho -selective C-H bond activations: The phosphoryl hydroxy group triggered Ru(II)/Ru(0) catalytic cycle
by Chen, Peng and Sun, Ying and Wu, Yile and Liu, Liu and Zhu, Jun and Zhao, Yufen
Organic Chemistry Frontiers, ISSN 2052-4110, 08/2017, Volume 4, Issue 8, pp. 1482 - 1492
Using density functional theory (DFT) calculations, the present study explores the mechanisms of two ruthenium(II)-catalyzed phosphoryl-directed... 
CYCLOADDITION | ELEMENTS | POTENTIAL BASIS-SETS | MOLECULAR-ORBITAL METHODS | CHEMISTRY, ORGANIC | GAUSSIAN-TYPE BASIS | ORTHO-ARYLATION | POLARIZATION FUNCTIONS | ARYL PHOSPHATES | CYCLIZATION | ORTHO-ALKENYLATION
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6. Full Text Low-Valent Cobalt Catalysis: New Opportunities for C–H Functionalization
by Gao, Ke and Yoshikai, Naohiko
Accounts of Chemical Research, ISSN 0001-4842, 04/2014, Volume 47, Issue 4, pp. 1208 - 1219
Rapid progress in the fields of organometallic chemistry and homogeneous catalysis has made it possible for synthetic chemists to consider using ubiquitous yet... 
MILD | ORTHO-ALKYLATION | DIRECT ARYLATION | ARYLZINC REAGENTS | COMPLEXES | AROMATIC IMINES | BOND ACTIVATION | ALKYNES | CHEMISTRY, MULTIDISCIPLINARY | HYDROARYLATION | ORTHO-ALKENYLATION | Transition metals | Catalysts | Chlorides | Olefins | Transformations | Catalysis | Cobalt | Alkynes
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7. Full Text A comprehensive overview of directing groups applied in metal-catalysed C-H functionalisation chemistry
by Sambiagio, Carlo and Schönbauer, David and Blieck, Remi and Dao-Huy, Toan and Pototschnig, Gerit and Schaaf, Patricia and Wiesinger, Thomas and Zia, Muhammad Farooq and Wencel-Delord, Joanna and Besset, Tatiana and Maes, Bert U. W and Schnürch, Michael
Chemical Society Reviews, ISSN 0306-0012, 09/2018, Volume 47, Issue 17, pp. 6603 - 6743
The present review is devoted to summarizing the recent advances (2015-2017) in the field of metalcatalysed group-directed C-H functionalisation. In order to... 
UNACTIVATED C(SP)-H BONDS | QUINOLINE N-OXIDES | COPPER-MEDIATED THIOLATION | RHODIUM(III)-CATALYZED ORTHO-ALKENYLATION | BRANCH-SELECTIVE HYDROARYLATION | ALPHA-AMINO-ACIDS | ELECTRON-DEFICIENT ALKENES | P-STEREOGENIC PHOSPHINAMIDES | CHEMISTRY, MULTIDISCIPLINARY | DIRECT INTERMOLECULAR SILYLATION | ARYL CARBOXYLIC-ACIDS | Coupling (molecular) | Organic chemistry | Cross coupling | Research & development--R&D | Chemists | Chemical reactions | Substrates | Chemical Sciences
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8. Full Text Site-Selective Addition of Maleimide to Indole at the C‑2 Position: Ru(II)-Catalyzed C–H Activation
by Lanke, Veeranjaneyulu and Bettadapur, Kiran R and Prabhu, Kandikere Ramaiah
Organic Letters, ISSN 1523-7060, 10/2015, Volume 17, Issue 19, pp. 4662 - 4665
Synthesis of 3-(indol-2-yl)­succinimide derivatives is presented using a directing group strategy. Selective functionalization of C-2 in the presence of highly... 
DIRECTING GROUP | FUNCTIONALIZATION | ALKENES | DIRECT C2-OLEFINATION | ATOM ECONOMY | RING-OPENING REACTIONS | REGIOSELECTIVE SYNTHESIS | CHEMISTRY, ORGANIC | BOND ACTIVATION | DERIVATIVES | ORTHO-ALKENYLATION
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9. Full Text Recent advances in the ruthenium(ii)-catalyzed chelation-assisted C-H olefination of substituted aromatics, alkenes and heteroaromatics with alkenes via the deprotonation pathway
by Manikandan, Rajendran and Jeganmohan, Masilamani
Chemical Communications, ISSN 1359-7345, 8/2017, Volume 53, Issue 64, pp. 8931 - 8947
The transition-metal-catalyzed chelation-assisted alkenylation at the inert C-H bond of aromatics with alkenes is one of the efficient methods to synthesize... 
DIRECT ORTHO-ALKENYLATION | DIRECTING GROUP | ASYMMETRIC 1,4-ADDITION | RUTHENIUM-CATALYZED CYCLIZATION | COUPLING REACTION | BOND ACTIVATION | ARYL KETONES | INTERNAL ALKYNES | HECK REACTION | CHEMISTRY, MULTIDISCIPLINARY | OXIDATIVE ALKENYLATION
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