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ISSN 1359-7345, 6/2018, Volume 54, Issue 5, pp. 6931 - 6934
In this work the synthesis of a geometrically constrained phosphenium cation is shown. In contrast to previously reported phosphenium cations, the geometrical... 
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 02/2013, Volume 52, Issue 9, pp. 2516 - 2519
Playing it ‘CO'ol: CO2 is catalytically reduced to CO with concurrent oxidation of phosphine to phosphineoxide by using an in situ generated catalyst derived... 
Lewis acid | reaction mechanisms | reduction | zinc | phosphorus
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 04/2017, Volume 56, Issue 17, p. 4744
by-product. The hydrides in di- and trihydrosilanes could be selectively chlorinated by HCl in a stepwise manner when Et.sub.2O B(C.sub.6F.sub.5).sub.3 was... 
Chemical tests and reagents | Metal catalysts | Specific gravity | Density functionals | Catalysis | Silane
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 04/2017, Volume 56, Issue 17, pp. 4744 - 4748
The chlorination of Si−H bonds often requires stoichiometric amounts of metal salts in conjunction with hazardous reagents, such as tin chlorides, Cl2, and... 
Lewis acids | silanes | chlorination | borane catalysis | frustrated Lewis pairs | Silanes | Salts | Chlorination | Catalysts | Metals | Carbon tetrachloride | Hydrides | Tin chloride | Chlorides | Reagents | Tin | Density functional theory | Catalysis
Journal Article
Chemical Communications, ISSN 1359-7345, 2018, Volume 54, Issue 50, pp. 6931 - 6934
In this work the synthesis of a geometrically constrained phosphenium cation is shown. In contrast to previously reported phosphenium cations, the geometrical... 
N-HETEROCYCLIC PHOSPHINES | PHOSPHORUS TRIAMIDE | H OXIDATIVE ADDITION | AMMONIA | STABLE CARBENES | REACTIVITY | DIAZADIPHOSPHAPENTALENE | BOND ACTIVATION | CHEMISTRY, MULTIDISCIPLINARY | METAL-COMPLEXES | HALOGEN BOND | Ammonia | Cations | Molecular chains
Journal Article
European Journal of Organic Chemistry, ISSN 1434-193X, 01/2019, Volume 2019, Issue 2-3, pp. 318 - 322
The fluorophosphonium cation [(C6F5)3PF]+ (1) is used as a catalyst in many chemical transformations including the hydrosilylation of ketones. In these... 
Electrophilic phosphonium cations | Hydrosilylation | Density functional calculations | Reaction mechanisms | Frustrated Lewis pairs | H BOND ACTIVATION | HYDROGENATION | ACID | CHEMISTRY, ORGANIC | SALTS | HYDRODEFLUORINATION | CATIONS
Journal Article
Science, ISSN 0036-8075, 9/2013, Volume 341, Issue 6152, pp. 1374 - 1377
Prototypical Lewis acids, such as boranes, derive their reactivity from electronic unsaturation. Here, we report the Lewis acidity and catalytic application of... 
Salts | Catalysts | REPORTS | Lewis acids | Ions | Boranes | Alkanes | Acidity | Cations | Fluorides | Nuclear magnetic resonance | PHOSPHORUS | ACTIVATION | MULTIDISCIPLINARY SCIENCES | COMPLEXES | CO2 | C-F BONDS | CATIONS | Organofluorine compounds | Research | Acids | Properties | Fluorination | Salt | Fluorine | Silanes | Lewis acid | Donors (electronic) | Electronics | Complement | Lewis base | Bonding
Journal Article
Proceedings of the National Academy of Sciences of the United States of America, ISSN 0027-8424, 7/2014, Volume 111, Issue 30, pp. 10917 - 10921
A major advance in main-group chemistry in recent years has been the emergence of the reactivity of main-group species that mimics that of transition metal... 
Silanes | Transition metals | Amines | Thiols | Alkenes | Catalysts | Phenols | Lewis acids | Catalysis | Carboxylic acids | Fluorophosphonium | Properties | Hydrogenation | Olefins | Methods | Physical Sciences | fluorophosphonium
Journal Article
Organic Letters, ISSN 1523-7060, 11/2018, Volume 20, Issue 21, pp. 6804 - 6807
In contrast to the well-known reductive cleavage of the alkyl–O bond, the cleavage of the alkenyl–O bond is much more challenging especially using metal-free... 
ALKYL ETHERS | DEOXYGENATION | BONDS | CHEMISTRY, ORGANIC | BETA-SILYL | STEP | ARYL ETHERS | HYDROSILATION | NUCLEOPHILIC VINYLIC SUBSTITUTION | ORGANOSILICON COMPOUNDS | B(C6F5)-CATALYZED HYDROSILYLATION
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 08/2015, Volume 54, Issue 35, pp. 10178 - 10182
The combination of phosphorus(V)‐based Lewis acids with diaryl amines and diaryl silylamines promotes reversible activation of dihydrogen and can be further... 
Lewis acids | alkenes | hydrogenation | frustrated Lewis pairs | phosphorus | ETHERS | DIHYDROGEN ACTIVATION | METAL-FREE HYDROGENATION | BOND ACTIVATION | SALTS | CHEMISTRY, MULTIDISCIPLINARY | BIS(PENTAFLUOROPHENYL)BORANE | Density functionals | Hydrogen | Hydrogenation | Olefins | Lewis acid | Catalysts | Density functional theory | Activation | Catalysis | Activation analysis
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 04/2013, Volume 135, Issue 13, pp. 4974 - 4977
Reaction of a 2:1 mixture of B(C6F5)3 and tBu3P with syn-gas results in the stoichiometric reduction of CO to give a formyl derivative which reacts further via... 
FREE HYDROGEN ACTIVATION | INSERTION | CARBON-MONOXIDE | PHOSPHINES | CATALYTIC-HYDROGENATION | COMPLEXES | FRUSTRATED LEWIS PAIRS | (CF3)BCO | BOND | DERIVATIVES | CHEMISTRY, MULTIDISCIPLINARY | Thermal properties | Measurement | Chemical reaction, Rate of | Metal bonding | Analysis | Chemical properties | Surface energy | Borates
Journal Article
Chemical communications (Cambridge, England), ISSN 1359-7345, 01/2020
Phosphonyl radicals ([R2P[double bond, length as m-dash]O]˙) and their adducts are proposed as intermediates in a number of important chemical and biological... 
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 04/2019, Volume 58, Issue 16, pp. 5302 - 5306
We describe the preparation of the first water‐soluble pH‐responsive supramolecular hexagonal boxes (SHBs) based on multiple charge‐assisted hydrogen bonds... 
molecular box | pillararene | supramolecular chemistry | multivalency | mellitic acid | CATALYSIS | DIELS-ALDER | NMR-SPECTROSCOPY | ENCAPSULATION | GUEST | HOST | CHEMISTRY, MULTIDISCIPLINARY | MOLECULAR RECOGNITION | ENERGIES | COMPLEXATION | Hydrogen-ion concentration | Hydrogen | Organic acids | Hydrogen storage | Acids | Hydrogen bonds | Aromatic compounds | Computer applications | pH effects | Hydrogen bonding | Boxes
Journal Article
CHEMICAL COMMUNICATIONS, ISSN 1359-7345, 09/2019, Volume 55, Issue 70, pp. 10448 - 10451
The activation of Si-H bonds is a very important transformation both in organic and inorganic chemistry. Herein we report that 1,2-dibenzoyl-o-carborane (1)... 
ALCOHOLS | POLYMERS | ACTIVATION | BORON | CARBORANE | REDUCTION | PHARMACOPHORES | SI-H | HYDROSILYLATION | BONDS | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Israel Journal of Chemistry, ISSN 0021-2148, 2015, Volume 55, Issue 2, pp. 206 - 209
Journal Article
Angewandte Chemie, ISSN 0044-8249, 04/2017, Volume 129, Issue 17, p. 4822
Journal Article
Angewandte Chemie, ISSN 0044-8249, 04/2017, Volume 129, Issue 17, p. 4822
  The chlorination of Si-H bonds often requires stoichiometric amounts of metal salts in conjunction with hazardous reagents, such as tin chlorides, Cl2, and... 
Silanes | Salts | Chlorination | Catalysts | Metals | Carbon tetrachloride | Hydrides | Tin chloride | Chlorides | Reagents | Tin | Density functional theory | Catalysis
Journal Article
Angewandte Chemie, ISSN 0044-8249, 04/2017, Volume 129, Issue 17, pp. 4822 - 4826
The chlorination of Si−H bonds often requires stoichiometric amounts of metal salts in conjunction with hazardous reagents, such as tin chlorides, Cl2, and... 
Chlorierung | Frustrierte Lewis-Paare | Borankatalyse | Lewis-Säuren | Silane
Journal Article