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IEEE Transactions on Microwave Theory and Techniques, ISSN 0018-9480, 03/2014, Volume 62, Issue 3, pp. 416 - 421
In this paper, a symmetric four-port microwave varactor based 90 ° directional coupler with tunable coupling ratios and reconfigurable responses is presented.... 
Varactors | Ports (Computers) | even-odd mode | symmetrical | tunable coupling ratio | Capacitance | Mathematical model | Crossover | 90 ^{\circ} directional coupler | Directional couplers | Equations | 90° directional coupler | Measurement | Usage | Frequency modulation | Voltage | Microwave circuits | Mathematical models | Design and construction | Design | Ratios
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 09/2016, Volume 55, Issue 40, pp. 12275 - 12279
Nickel can be used to promote oxidative C(sp2)−H/C(sp2)−H cross‐coupling between two heteroarenes. The reaction scope can be extended to aromatic carboxamides... 
heteroarenes | nickel | oxidative cross-coupling | homogeneous catalysis | synthetic methods | DIRECTING GROUP | AZOLES | ARYLATION | C-H ACTIVATION | CHEMISTRY, MULTIDISCIPLINARY | INDOLES | FUNCTIONALIZATION | BONDS | DERIVATIVES | ACCESS | COBALT | Silver | Costs | Cross coupling | Functional anatomy | Chemical reactions | Nickel | Catalysis | Coupling | Compatibility | Cost engineering
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 05/2014, Volume 356, Issue 7, pp. 1395 - 1411
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 02/2013, Volume 52, Issue 9, pp. 2577 - 2580
Making CC from CH: [{RhCp*Cl2}2]/AgSbF6 (Cp*=pentamethylcyclopentadienyl) can regioselectively catalyze the CC coupling of arenes with aziridines by a CH... 
aziridines | CH activation | CC coupling | rhodium | C-C coupling | C-H activation | DIRECTING GROUP | ARYLATION | OXIDATIVE ANNULATION | ALKYNES | CHEMISTRY, MULTIDISCIPLINARY | CC coupling | FUNCTIONALIZATION | EFFICIENT CATALYST | CH activation | VERSATILE | N BOND FORMATION | ARYL | ELECTRON-RICH ARENES | Insertion | Activation | Joining | Pathways | Aromatic compounds | Bonding
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 07/2018, Volume 57, Issue 29, pp. 9108 - 9112
Journal Article
Chemical Reviews, ISSN 0009-2665, 07/2017, Volume 117, Issue 13, pp. 8787 - 8863
Transition metal-mediated C–H bond activation and functionalization represent one of the most straightforward and powerful tools in modern organic synthetic... 
TRACELESS DIRECTING GROUPS | HEXA-PERI-HEXABENZOCORONENES | AZINE N-OXIDES | 1ST TOTAL-SYNTHESIS | METALATION-DEPROTONATION MECHANISM | CARBON-HYDROGEN BONDS | ASYMMETRIC TOTAL-SYNTHESIS | SINGLE-ELECTRON TRANSFER | CHEMISTRY, MULTIDISCIPLINARY | SIMPLE ARENES | CATALYZED DIRECT ARYLATION
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 09/2017, Volume 139, Issue 37, pp. 12994 - 13005
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 03/2015, Volume 137, Issue 9, pp. 3169 - 3172
A Ru-catalyzed direct oxidative cross-coupling reaction of acrylates was developed. It offers a straightforward and atom-economical protocol for the synthesis... 
H BOND ACTIVATION | DIRECTING GROUPS | ACID-DERIVATIVES | TRANSITION-METAL-COMPLEXES | TO-TAIL DIMERIZATION | SELECTIVE ACCESS | STEREOSELECTIVE-SYNTHESIS | LINEAR 1,3-BUTADIENES | AROMATIC ESTERS | CHEMISTRY, MULTIDISCIPLINARY | OXIDATIVE ALKENYLATION | Acrylates | Chemical properties | Catalysis | Research | Chemical synthesis
Journal Article
Applied Physics Letters, ISSN 0003-6951, 02/2019, Volume 114, Issue 6
We report on an on-chip routing device for propagating condensates of exciton-polaritons. This counter-directional coupler implements signal control by a... 
Dynamic tests | Wave propagation | Streak cameras | Condensates | Couplers | Tunnel diodes | Waveguides | Polaritons | Directional couplers | Photonics
Journal Article
Organic Letters, ISSN 1523-7060, 09/2017, Volume 19, Issue 17, pp. 4676 - 4679
Catalytic oxidative cross-dehydrogenative coupling between unactivated C­(sp2)–H and C­(sp3)–H bonds is achieved by the cobalt-catalyzed o-alkylation reaction... 
DIRECTING GROUPS | CYCLOALKANES | ACTIVATION | C-H BOND | FUNCTIONALIZATIONS | RINGS | ARENES | ARYLATION | ESTERS | CHEMISTRY, ORGANIC | DERIVATIVES
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 02/2018, Volume 57, Issue 6, pp. 1688 - 1691
A method for cobalt‐catalyzed, carboxylate‐directed functionalization of arene C−H bonds is reported. Alkynes, styrenes, and 1,3‐dienes can be coupled with... 
alkenylation | olefin | cobalt | benzoic acid | C−H activation | ACTIVATION | ALKYLATION | ALPHA-AMINO-ACIDS | CARBON-HYDROGEN BONDS | CHEMISTRY, MULTIDISCIPLINARY | BIDENTATE-CHELATION ASSISTANCE | FUNCTIONALIZATION | TRACELESS DIRECTING GROUPS | C-H activation | ARYL | ORTHO-ARYLATION | CARBOXYLIC-ACIDS | Benzoic acid | Cobalt | Organic acids | Styrene | Acids | Dienes | Styrenes | Alkynes | C–H activation
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 06/2013, Volume 52, Issue 23, pp. 6033 - 6037
Journal Article