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1 s using 5 mol% of a simple copper(I) salt as catalyst.
2 ic properties offered by the Pd nanoparticle catalyst.
3 ation MOF-based, selective methane oxidation catalyst.
4 negative potential reported for a molecular catalyst.
5 e turnover, wherein the template acts as the catalyst.
6 lts show the absence of nitrate formation on catalyst.
7 two metal and/or metalloid components as the catalyst.
8 o excellent yields using inexpensive I2 as a catalyst.
9 TEMPO, an electronically similar homogeneous catalyst.
10 hange in selectivity of the heterogenized Mn catalyst.
11 ees C) through the use of light and a copper catalyst.
12 nerve agent simulant over a polyoxometalate catalyst.
13 pO2 levels, with goethite being the stronger catalyst.
14 lex permits the reactivity in the absence of catalyst.
15 borane in the presence of dodecanethiol as a catalyst.
16 d under mild conditions by using this new Mn catalyst.
17 heir application as a recyclable homogeneous catalyst.
18 s during activation to produce a functioning catalyst.
19 duction on copper surfaces, the best current catalysts.
20 of efficient self-assembled microenvironment catalysts.
21 ition reaction chemistry of transition metal catalysts.
22 eports to the advent of chiral Crabtree-like catalysts.
23 t effect in oxide-supported heterogeneous Rh catalysts.
24 enomena linked to the operation of technical catalysts.
25 ivity and, in particular, the selectivity of catalysts.
26 ition-metal dichalcogenides (TMDs) and metal catalysts.
27 nd reactivity inaccessible by small-molecule catalysts.
28 strial supported MoO3/SiO2 olefin metathesis catalysts.
29 ing recyclable multifunctional heterogeneous catalysts.
30 ccumulation in industrially-relevant zeolite catalysts.
31 cially, the need to separate and recycle the catalysts.
32 future design and application of MnOx-based catalysts.
33 tal nanoparticles are widely used industrial catalysts.
34 in shuttling agents and double-metal cyanide catalysts.
35 t improves the catalytic performance of both catalysts.
36 is for the design of future oxygen-reduction catalysts.
37 ocal structure and function of heterogeneous catalysts.
38 lor structure and dynamics for highly active catalysts.
39 main difficulty resides in generating stable catalysts.
40 discussed in the context of these species as catalysts.
41 ed with incorporation of Co oxygen evolution catalysts.
42 grees C lower than current exhaust-treatment catalysts.
43 sity for sulfides to poison transition-metal catalysts.
44 air followed by immediate removal of copper catalyst; (2) adding excess reducing agents post-ATRP wh
45 enes has been demonstrated using iodine as a catalyst (30 mol %) and dimethyl sulfoxide as an oxidant
49 uctured materials hold promise for improving catalyst activity and selectivity, yet little is known a
50 ECM) can map surface characteristics, record catalyst activity, and identify chemical products at sol
51 success with aryl aldehydes was allowing the catalyst, aldehyde, and amine to react for 20 min before
52 tations of the enantiomers of the two chiral catalysts, all four stereoisomers of the products bearin
53 ys a chiral, Lewis basic selenophosphoramide catalyst and a Bronsted acid co-catalyst to promote ster
55 teraction between the cation in the acylated catalyst and an appropriate lone pair in the substrate.
57 re and mild conditions using a simple cobalt catalyst and extends to diverse tosylate and diene coupl
59 alyst) and C-H...O interactions (between the catalyst and LiClO4) are noticed than that in the higher
60 ables quantification of the amount of active catalyst and observation of the molecular weight distrib
62 the use of metal-free, low-cost Rose Bengal catalyst and practical operation (ambient temperature, o
63 on of an activated amide C-N bond to a Ni(0) catalyst and proceeds via alkene insertion into a Ni(II)
64 d plays the essential role of a general base catalyst and selectively accelerates the cyclizations of
65 d-NG-Si (Si=silicon wafer) can function as a catalyst and show maximum NiPd catalysis for the hydroly
66 ysis of this process determined that careful catalyst and solvent pairing is critical for optimal yie
74 advances in the development of heterogeneous catalysts and processes for the direct hydrogenation of
75 on of aliovalent lanthanide dopants in ceria catalysts and their effect on the surface electronic str
76 (between the phenyl ring of the EPK and the catalyst) and C-H...O interactions (between the catalyst
78 s complex interplay among electrolyte, solid catalyst, and gas-phase and liquid-phase reactants and p
79 otosensitizer, chloro(pyridine)cobaloxime co-catalyst, and TEOA donor, H2 evolution rate of 782 mumol
83 The synthesized N-OMPs and their derived catalysts are found to exhibit competitive CO2 capacitie
86 Molecular metal/NH bifunctional Noyori-type catalysts are remarkable in that they are among the most
90 t forms rapidly and irreversibly without any catalyst at low muM concentrations, in neutral buffer, w
93 re on a new series of CO2-reducing molecular catalysts based on Earth-abundant elements that are very
95 mperature in the presence of 5 mol % of a Pd catalyst bearing a PHOX ligand, generating allylic amine
96 consequence of conformational changes in the catalyst but rather caused by the participation of a wat
97 ared via pyrolysis are promising single-atom catalysts but often also comprise metallic particles.
98 sts are not adequate, we aim to discover new catalysts by obtaining a detailed understanding of the i
99 atalysis sites of the dual-function rotaxane catalyst can be sequentially concealed or revealed, enab
100 , the spatial environment around the proline catalyst can override its innate stereochemical preferen
101 rahydrogen in aqueous media by heterogeneous catalysts can lead to applications in chemical and biolo
102 this Communication, we present a new type of catalysts-carbon-supported IrPdRu nanoparticles-as H2 ox
103 the charge transfer between a semiconducting catalyst carrier and the supported transition metal acti
104 mixtures of BINOL and B(OPh)3 were very poor catalysts compared to the same mixtures with VANOL or VA
105 haped zinc-air battery, i.e., a bifunctional catalyst composed of atomically thin layer-by-layer meso
106 overy of new multicomponent heterogeneous Pd catalyst compositions that are highly effective for aero
109 shows first-order dependence on aldehyde and catalyst concentrations, inverse first-order dependence
113 icable strategy that can expand the scope of catalyst-controlled stereoselective olefin metathesis co
115 f the X-ray absorption fine structure of the catalyst, coupled with end-of-pipe mass spectrometry.
116 mechanism of ion-pairing, ring-opening, and catalyst deactivation have been studied in the condensed
117 ne TiO2 nanorods is enhanced to 49% after Pd catalyst decoration with reasonably fast response and re
120 y newly bridge homogeneous and heterogeneous catalyst design through fine-tuned edge-site environment
122 erated low-valent transition metal complexes catalysts designed with considerable ingenuity and sophi
123 they are among the most efficient artificial catalysts developed to date for the hydrogenation of car
124 n an acidic medium have been obtained on the catalyst dominated with cobalt-nitrogen sites, confirmed
125 S0 and that the %Cvn is conserved across all catalyst doses in multicatalyst-dose processes because t
126 in catalysis, for example, the efficiency of catalysts due to the limitation of molecular diffusion w
127 radical sites on a MoVTeNb oxide (M1 phase) catalyst during alkane oxidative dehydrogenation is repo
128 depletion of sulfur from the surface of this catalyst during the electrochemical reaction has been pr
129 xygen species can survive in the bulk of the catalyst during the reaction, quasi in situ X-ray photoe
131 ransformations, yet the discovery of organic catalysts effective at low catalyst loadings remains a m
132 is presented that involves self-cleaning Cu catalyst electrodes with unprecedented catalytic stabili
136 increased reaction interface area, the Janus catalyst exhibits a more than three-fold increase in cat
137 o3 O4 and N-rGO nanosheets, the bifunctional catalyst exhibits high activity and superior durability
138 sis studies demonstrate that the immobilized catalyst exhibits much higher activity relative to 4-ace
139 hrough pre- and post-characterization of the catalysts, explanations of their stability (thermodynami
140 a Cu(II) oxidant to styrene using the Rh(I) catalyst ((Fl)DAB)Rh(TFA)(eta(2)-C2H4) [(Fl)DAB = N,N'-b
142 It was found that FeNTf2 is an effective catalyst for first step of the domino isomerization, tra
143 (p-(CH3CH2)2NPh-MoS2) is the most efficient catalyst for HER in this series, with initial activity t
144 ndicating the MoS2-rGO hybrid is a better co-catalyst for photocatalytic hydrogen generation than the
145 ntly developed metal-organic framework (MOF) catalyst for the dimerization of ethylene has a combinat
148 ces in the design and synthesis of COF-based catalysts for clean energy conversion and storage are pr
149 ocatalytic activity and selectivity of metal catalysts for CO2RR by creating optimal facet and edge s
151 l platinum alloy nanoparticles are promising catalysts for oxygen reduction, however a deeper underst
152 ay crystallographic analysis and employed as catalysts for the enantioselective [4 + 1] annulation re
154 developed to replace noble metal Pt and RuO2 catalysts for the oxygen reduction reaction (ORR) and ox
155 article-decorated nanotubes as highly active catalysts for the reduction of 2,4,6-trinitrotoluene to
156 aramide counterparts, and they are excellent catalysts for the unreported, enantioselective conjugate
158 ts was achieved by preparing specific PdBiTe catalyst formulations via a wet-impregnation method, fol
163 range of amides using a palladium or nickel catalyst giving aryl phosphonates in good to excellent y
164 rocess, which avoids use of a phase-transfer catalyst, greatly enhances synthetic effectiveness.
166 a scalable plasma synthesis technology, the catalysts have potential for application in the CO2 conv
169 nce of active O atoms, crucial for oxidation catalysts.Improving platinum as an oxidation catalyst re
171 new reaction, N3(-) was used as an efficient catalyst in living radical polymerization, yielding a we
174 titanium dioxide, which is of relevance as a catalyst in, e.g., nitrogen oxide emission abatement for
176 enantioselective and isoselective bimetallic catalysts in conjunction with chain shuttling agents.
177 iconductors are underexploited as photoredox catalysts in organic synthesis relative to their homogen
178 orted Au-Pd-xCoO nanomaterials are promising catalysts in practical applications for organic combusti
179 are highly enantioselective desymmetrization catalysts in the ring opening of a variety of cyclic anh
184 veal that O2 reduces hydroxyl ion density at catalyst interface, resulting in poor kinetics and negat
186 The good performance of the tuned Cu/Ru catalyst is attributed to changes in the electronic stru
187 Instead of the secondary C-H bond, the new catalyst is capable of precise site-selectivity at the m
189 ation on reaction rate and indicate that the catalyst is subject to inhibition by the product of the
191 onal space available to simple peptide-based catalysts is more diverse than precedent might suggest.
192 RON: An automated reaction optimizer for new catalysts) is described that automates the density funct
194 action with sodium salts, with the resulting catalyst [kappa(5) -((15c5) NCOP(iPr) )Ir(H)](+) exhibit
196 ature and avoids the use of transition-metal catalysts, ligands and additives, nitrogen-protecting gr
197 perature without the need for precious metal catalysts, ligands, excess reagents, protecting and/or d
199 synthesis; however, they often feature high catalyst loading and low turnover numbers relative to no
201 as little as 0.05 mol %, which is the lowest catalyst loading yet achieved for organocatalyzed reacti
208 products, therapeutic agents, and molecular catalysts, motivating the continuing development of effi
211 /- 0.2 nm) can replace several different dye catalysts needed for five different photoredox reactions
212 x catalysis in tandem with low-valent cobalt catalysts, new methods by which functionalities may be s
213 e that metal nodes in MOFs mimic homogeneous catalysts not just functionally, but also mechanisticall
215 en made toward the development of metal-free catalysts of enantioselective transformations, yet the d
216 ions identify complex dynamic changes in the catalyst on an atomistic level, highlighting a new way t
218 lectivity shows that anchoring the molecular catalyst on the semiconductor surface is key in controll
219 braries were found to require a nucleophilic catalyst, or equilibrator, in order to reach thermodynam
220 oxidized forms to activate a water oxidation catalyst, or the absence of a sufficiently reducing exci
221 rison to the pure iron oxy-hydroxide (FeOOH) catalysts, originate from the branch structure of Co0.54
222 atalyzed addition reaction is first order in catalyst over all concentrations studied with no evidenc
225 itrogen-enriched carbonaceous carbon nitride catalyst (PCNx) has been synthesized from marine waste a
226 sing a wood and bark-derived feedstock, this catalyst performs hydrodeoxygenation of lignin, cellulos
228 oximide initiated by Grubbs third-generation catalyst precursors [(H2IMes)(py)2(Cl)2Ru horizontal lin
232 rsion of this NCAL process using isothiourea catalysts provided access to bicyclic beta-lactone-fused
236 etic resolution of 2 with the chiral rhodium catalyst realized the present dynamic kinetic resolution
237 st-ATRP which prevent the oxidation of Cu(I) catalyst required by the Glaser coupling mechanism.
238 catalysts.Improving platinum as an oxidation catalyst requires understanding its structure under cata
240 ce of HOBt as an additive upon the reaction, catalyst resting state, and turnover-rate limiting step
242 anation of allene, mediated by the dirhodium catalyst Rh2 (S-TBPTTL)4 , and the enone 1,2-addition of
243 rionic mechanism that takes advantage of the catalyst's dual ability to stabilize both negative and p
249 pecies and becomes a metastable state of the catalyst (State I); next, organic substrates are oxidize
250 rn off reactivity, leading to three distinct catalyst states with activity spanning several orders of
252 ized reaction (i.e. solvent, temperature and catalyst study) affords excellent yields (61-98 %) and m
255 les using a stereoretentive, ruthenium-based catalyst supported by a dithiolate ligand is reported.
256 dict and demonstrate that the HCo(I) (dmpe)2 catalyst system, previously described for use in organic
258 hly reactive and stereoselective amine-based catalyst that allows C-C bond formations to be performed
259 This property has been used to develop a Rh catalyst that efficiently triggers the hydroarylation of
260 d the 3,3'-Ph2BINOL ligand gave a boroxinate catalyst that gives excellent inductions in the aziridin
261 le represents the first man-made enzyme-like catalyst that is capable of catalyzing this reaction.
262 milabile bidentate (S)-MonoPhos-alkene-Rh(I) catalyst that provided alpha-acyloxy cyclopentenone prod
263 tical step toward the rational design of new catalysts that achieve selective and efficient reduction
265 tion of ureas generates a class of versatile catalysts that are simultaneously fast and selective for
268 l 2-isopropoxybenzylidene ligand resulted in catalysts that initiate rapidly under reaction condition
271 Since, nanostructured WO3 is a well known catalyst, the simultaneous photocatalytic degradation of
272 e enolate derived from the Lambda-configured catalyst, the tert-butyl group that shields the si face
273 reaction, especially for hydrothermally aged catalysts, the minority surface NH3,ads intermediates ex
274 d with pincer-ligated transition-metal-based catalysts; this and related chemistry are the subject of
276 we use a water-soluble polarization transfer catalyst to hyperpolarize nitrogen-15 in a variety of mo
277 hosphoramide catalyst and a Bronsted acid co-catalyst to promote stereocontrolled C-N and C-S bond fo
278 cellular functions, from serving as reaction catalysts to coordinating cellular propagation and devel
280 us to quantify the increased affinity of Au-catalysts to the Bergman cyclization transition state as
281 ep catalytic mechanism was extrapolated: the catalyst transfers electrons to PMS through active nitro
282 biosolids-derived biochar (WB-biochar) as a catalyst was investigated to decrease bio-oil and increa
283 hich an achiral hydrogen bond donor thiourea catalyst was utilized to enhance the reaction scope and
285 d magnesium 2,6-di-tert-butyl phenoxide as a catalyst, was investigated in order to produce high end-
287 ons for the LNG trucks equipped with the TWC catalyst were lowest of all the technologies tested.
288 certain substrate classes, the chiral anion catalysts were modulated to minimize the formation of un
289 lso present reasons why KO(t)Bu is an active catalyst whereas sodium tert-butoxide and lithium tert-b
290 paring a nanostructured earth abundant metal catalyst which rivals platinum on a weight basis over hu
291 I) salt and the 2-bis(aryl)methylpyrrolidine catalyst which was rationalized by DFT calculations.
292 hat surpasses that of commercial homogeneous catalysts, which have dominated this important industria
293 In addition, use of an appropriate chiral catalyst with a Rawal diene renders the sequence enantio
295 ions in the presence of Co(OAc)2.4H2O as the catalyst with AgNO2 utilized as the nitro source as well
296 igh-performance three-dimensional nanoporous catalysts with a tunable surface structure by top-down d
297 arting from a suite of biosynthetic enzymes, catalysts with complementary substrate scope as well as
298 or the development of advanced heterogeneous catalysts with similar degrees of tunability to their ho
299 nd application of cancer-targeting palladium catalysts, with their specific uptake in brain cancer (g
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