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chemistry, organic (121) 121
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Organic Letters, ISSN 1523-7060, 02/2017, Volume 19, Issue 4, pp. 962 - 965
Selective bromination reactions of “click compounds” are described. Electron-neutral and electron-deficient arenes selectively undergo unprecedented... 
H BOND ACTIVATION | DIRECTING GROUP | PALLADIUM | REGIOSELECTIVE HALOGENATION | 1,2,3-TRIAZOLES | ARENES | CHEMISTRY, ORGANIC | CATALYZED ORTHO-HALOGENATION | COPPER | DIRECT ARYLATIONS
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 02/2013, Volume 355, Issue 2‐3, pp. 337 - 340
A highly regioselective halogenation reaction of symmetrical and unsymmetrical aromatic azo compounds has been developed at room temperature or at 50 °C. In... 
regioselectivity | palladium | iodination | aromatic azo compounds | bromination | Iodination | Aromatic azo compounds | Palladium | Regioselectivity | Bromination | REAGENTS | CARBON | COMPLEXES | ARYLATION | REACTIVITY | CHEMISTRY, ORGANIC | C-H BONDS | FUNCTIONALIZATION | SELECTIVE ORTHO-BROMINATION | AMINES | ANILINES | CHEMISTRY, APPLIED | Aromatic compounds
Journal Article
Inorganic Chemistry, ISSN 0020-1669, 05/2017, Volume 56, Issue 10, pp. 5971 - 5975
Initial studies on electrophilic halogenation of the dicarbaborane closo-1,2-C2B8H10 (1) have been carried out to reveal that the substitution takes place at... 
ROUTE | SPECTROSCOPY | MOLECULAR-STRUCTURE | ORTHO-CARBORANES | DIFFRACTION | FLUORINATION | DERIVATIVES | CHEMISTRY, INORGANIC & NUCLEAR
Journal Article
ACS Catalysis, ISSN 2155-5435, 12/2017, Volume 7, Issue 12, pp. 8493 - 8501
We report a general route for synthesizing ortho-substituted unsymmetrical biphenyl and polyaromatic s-aryltetrazines. These compounds are inaccessible by... 
palladium | biphenyl | halogenation | C-H activation | tetrazine | polyaromatic | PHYSICAL-PROPERTIES | ACTIVATION | POLYPHENYLENES | DIELS-ALDER REACTIONS | ELECTROPHILIC FLUORINATION | TETRAZINE | CHEMISTRY, PHYSICAL | ORTHO-CHLORINATION | FUNCTIONALIZATION | tetrazinc | FLUORESCENT | CATALYTIC METHOD | Chemical Sciences
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 02/2015, Volume 137, Issue 4, pp. 1448 - 1451
The Rh­(III)-catalyzed selective bromination and iodination of electron-rich heterocycles is reported. Kinetic investigations show that Rh plays a dual role in... 
FUNCTIONALIZATION | ACTIVATION | ORTHO-BROMINATION | DIRECT ARYLATION | DIVERSIFICATION | VERSATILE | ROBUSTNESS SCREEN | RAPID ASSESSMENT | IODINATION | CHEMISTRY, MULTIDISCIPLINARY | C-H BONDS | Rhodium | Chemical properties | Electric properties
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 06/2008, Volume 47, Issue 28, pp. 5215 - 5219
When the counterion counts: The yield and selectivity of the title transformation of benzoic acid derivatives were improved greatly by using tetraalkyl... 
chemoselectivity | ortho halogenation | CH activation | palladium | counter cations | Palladium | C-H activation | Chemoselectivity | Ortho halogenation | Counter cations
Journal Article
ORGANIC & BIOMOLECULAR CHEMISTRY, ISSN 1477-0520, 08/2017, Volume 15, Issue 29, pp. 6264 - 6268
A Pd-catalyzed ortho-selective halogenation of benzoxazinone and quinazolinone scaffolds has been described employing N-halosuccinimide as both a halogen... 
DIRECTING GROUP | AMINATION | SELECTIVE ORTHO-BROMINATION | TEMPERATURE | SULFONYLATION | OXYGENATION | ARYLATION | ARENES | CHEMISTRY, ORGANIC | BOND ACTIVATION | CHLORINATION
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 06/2013, Volume 78, Issue 12, pp. 6104 - 6111
A Pd(II)-catalyzed ortho-selective halogenation of N-aryl ring of N,1-diaryl-1H-tetrazol-5-amine has been described employing N-halosuccinimide as a halogen... 
FUNCTIONALIZATION | CROSS-COUPLING REACTIONS | ACTIVATION | ORTHO-BROMINATION | CATALYTIC METHOD | CHEMISTRY, ORGANIC | ORTHO-TRIFLUOROMETHYLATION | ORTHO-ARYLATION | C-H BONDS | ALKENYLATION | Measurement | Analysis | Palladium | Catalysis | Chemical properties | Structure | Activation energy | Hydrogen bonding
Journal Article
Asian Journal of Organic Chemistry, ISSN 2193-5807, 08/2018, Volume 7, Issue 8, pp. 1524 - 1541
Aryl halides are an indispensably important class of compounds owing to their role as precursors in the synthesis of organometallic reagents and nucleophilic... 
C−H functionalization | transition-metal catalysis | halogenation | site-selectivity | directing groups | ROOM-TEMPERATURE | MANGANESE PORPHYRIN | C(SP)-H BONDS | CHEMISTRY, ORGANIC | REMOVABLE AUXILIARY | C-H functionalization | WEAK COORDINATION | CROSS-COUPLING REACTIONS | ORTHO-BROMINATION | REGIOSELECTIVE HALOGENATION | BOND ACTIVATION
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 2016, Volume 14, Issue 11, pp. 3016 - 3021
A simple and mild protocol for copper catalyzed halogenation of quinoline at C5 and C7 positions was developed, affording the desired remote C-H activation... 
H BOND ACTIVATION | SELECTIVE ORTHO-BROMINATION | TRANSITION-METAL-COMPLEXES | ONE-POT SYNTHESIS | COUPLING REACTION | CHEMISTRY, ORGANIC | CATALYZED ORTHO-HALOGENATION | N-OXIDES | DIRECTING-GROUP | WEAK COORDINATION | BIFUNCTIONAL ORGANOCATALYSTS
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 2018, Volume 16, Issue 30, pp. 5433 - 5440
A cobalt-catalyzed regioselective C-H halogenation methodology is reported herein. The highlight of this work is the highly selective C-H functionalization of... 
HALIDES | FUNCTIONALIZATION | OXIDATION | C(SP)-H BONDS | HETEROARENES | ACTIVATION | ORTHO-BROMINATION | DEHYDROGENATIVE-COUPLING REACTION | ARENES | CHEMISTRY, ORGANIC | ACCESS | Halogenated | Regioselectivity | Bromination | Cobalt | Halogenation
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 2016, Volume 14, Issue 12, pp. 3275 - 3283
Cobalt-catalyzed C-H halogenation of biologically important 6-arylpurines has been reported under mild conditions with good functional group tolerance. The... 
FUNCTIONALIZATION | ACTIVATION | ORTHO-BROMINATION | NUCLEOSIDES | ARENES | AMIDATION | CHEMISTRY, ORGANIC | IODINATION | CYANATION | CARBON-CARBON BONDS | ACCESS | Purines - chemistry | Stereoisomerism | Halogenation | Organometallic Compounds - chemistry | Molecular Structure | Catalysis | Cobalt - chemistry
Journal Article
Catalysis Letters, ISSN 1011-372X, 4/2018, Volume 148, Issue 4, pp. 1067 - 1072
We describe a copper(I) mediated halogenation via direct C–H functionalization of arenes. The combination of Cu(I)X and (diacetoxyiodo)benzene provides a...