X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (455) 455
Journal Article (453) 453
Conference Proceeding (9) 9
Magazine Article (3) 3
Newspaper Article (3) 3
Publication (3) 3
Book Chapter (2) 2
Dissertation (2) 2
Book / eBook (1) 1
Book Review (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
performing operations (171) 171
transporting (171) 171
physics (78) 78
human necessities (72) 72
electricity (70) 70
chemistry (69) 69
metallurgy (57) 57
hygiene (52) 52
medical or veterinary science (52) 52
chemistry, physical (44) 44
catalysis (39) 39
chemistry, multidisciplinary (39) 39
testing (39) 39
measuring (38) 38
index medicus (37) 37
hauling (35) 35
hoisting (35) 35
lifting (35) 35
machine tools (34) 34
metal-working not otherwise provided for (34) 34
chemistry, organic (33) 33
catalysts (32) 32
basic electric elements (30) 30
capstans (30) 30
hoists (30) 30
physical or chemical processes or apparatus in general (30) 30
tackles, e.g. pulley blocks (30) 30
winches (30) 30
analysis (28) 28
blasting (28) 28
heating (28) 28
lighting (28) 28
mechanical engineering (28) 28
weapons (28) 28
oxidation (27) 27
applying liquids or other fluent materials to surfaces, in general (26) 26
spraying or atomising in general (26) 26
methane (25) 25
atomising apparatus (24) 24
nozzles (24) 24
separation (24) 24
spraying apparatus (24) 24
welding (24) 24
cladding or plating by soldering or welding (23) 23
cutting by applying heat locally, e.g. flame cutting (23) 23
diagnosis (23) 23
identification (23) 23
soldering or unsoldering (23) 23
working by laser beam (23) 23
general tagging of cross-sectional technologies spanning over several sections of the ipc (22) 22
general tagging of new technological developments (22) 22
organic chemistry (22) 22
surgery (22) 22
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (22) 22
technologies or applications for mitigation or adaptation againstclimate change (22) 22
activation (21) 21
calculating (20) 20
computing (20) 20
counting (20) 20
nanoparticles (20) 20
chemical or physical processes, e.g. catalysis or colloidchemistry (19) 19
compositions based thereon (19) 19
conversion or distribution of electric power (19) 19
functionalization (19) 19
generation (19) 19
organic macromolecular compounds (19) 19
oxygen (19) 19
their preparation or chemical working-up (19) 19
their relevant apparatus (19) 19
co oxidation (18) 18
palladium (18) 18
performance (17) 17
sauerstoff (17) 17
cables (16) 16
conductors (16) 16
insulators (16) 16
selection of materials for their conductive, insulating ordielectric properties (16) 16
c-h activation (15) 15
chambers provided with manipulation devices (15) 15
electric communication technique (15) 15
hand tools (15) 15
manipulators (15) 15
portable power-driven tools (15) 15
controlling (14) 14
electric digital data processing (14) 14
engineering, chemical (14) 14
macromolecular compounds obtained otherwise than by reactionsonly involving unsaturated carbon-to-carbon bonds (14) 14
regulating (14) 14
synthesis (14) 14
alkynes (13) 13
cements (13) 13
chemical aspects of bandages, dressings, absorbent pads, orsurgical articles (13) 13
chemistry, applied (13) 13
crystallography (13) 13
disinfection, sterilisation, or deodorisation of air (13) 13
investigating or analysing materials by determining theirchemical or physical properties (13) 13
materials for bandages, dressings, absorbent pads, or surgicalarticles (13) 13
methods or apparatus for sterilising materials or objects ingeneral (13) 13
transmission of digital information, e.g. telegraphiccommunication (13) 13
trapping (13) 13
more...
Library Location Library Location
Language Language
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


ISSN 1359-7345, 3/2019, Volume 55, Issue 24, pp. 3544 - 3547
A unified strategy enabled the enantioselective syntheses of (−)-scholarisine G, (+)-melodinine E, (−)-leuconoxine and (−)-mersicarpine from a common... 
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 12/2012, Volume 134, Issue 48, pp. 19592 - 19595
Taking advantage of Rh(III)-catalyzed C–H activation reactions, we have developed a mild, short, and efficient method for the synthesis of bench-stable... 
FUNCTIONALIZATION | GENERAL-SOLUTION | COUPLING REACTIONS | VERSATILE | RHODIUM(III)-CATALYZED SYNTHESIS | NATURAL-PRODUCTS | STRATEGY | TERMINAL ALKYNES | N BOND FORMATION | INTERNAL ALKYNES | CHEMISTRY, MULTIDISCIPLINARY | Measurement | Oxidation-reduction reaction | Catalysis | Activation energy | Analysis
Journal Article
Chemical Communications : Chem Comm, ISSN 1359-7345, 01/2019, Volume 55, Issue 24, pp. 3544 - 3547
A unified strategy enabled the enantioselective syntheses of (−)-scholarisine G, (+)-melodinine E, (−)-leuconoxine and (−)-mersicarpine from a common... 
Alkaloids | Toluidine | Palladium | Enantiomers | Chemical synthesis | Alkylation
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 07/2012, Volume 51, Issue 29, pp. 7318 - 7322
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 06/2011, Volume 50, Issue 25, pp. 5678 - 5681
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 05/2013, Volume 52, Issue 20, pp. 5386 - 5389
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 08/2017, Volume 56, Issue 33, pp. 9939 - 9943
Heteroarenes are important structural motif in functional molecules. A MnI‐catalyzed 1,2‐diheteroarylation of allenes via a C−H activation/Smiles rearrangement... 
migration | allenes | heteroarylation | C−H activation | manganese | DIRECTING GROUP | ROOM-TEMPERATURE | ALLYLATION | CARBON-HYDROGEN BONDS | INTERMOLECULAR ANNULATION | ALKYNES | CHEMISTRY, MULTIDISCIPLINARY | QUINOLINE N-OXIDES | C-H activation | CATALYZED CYCLIZATION | ATOM TRANSFER | Carbon-carbon composites | Chemical bonds | Activation | Manganese | Structure-function relationships
Journal Article
Organic Letters, ISSN 1523-7060, 01/2012, Volume 14, Issue 2, pp. 656 - 659
An efficient Rh(III)-catalyzed direct C–H amination of N-pivaloyloxy benzamides with N-chloroamines proceeding at room temperature was achieved. The versatile... 
OXIDATIVE OLEFINATION | FUNCTIONALIZATION | ACID-DERIVATIVES | ACTIVATION | DIRECT ARYLATION | REACTIVITY | AMIDATION | CHEMISTRY, ORGANIC | BOND FORMATION | CATALYZED DIRECT AMINATION | EFFICIENT
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 03/2017, Volume 139, Issue 9, pp. 3537 - 3545
Fluorinated heterocycles play an important role in pharmaceutical and agrochemical industries. Herein, we report on the synthesis of four types of fluorinated... 
TANDEM CATALYSIS | ONE-POT SYNTHESIS | ELIMINATION | N BOND FORMATION | OXIDATIVE ANNULATION | STEREOSELECTIVE-SYNTHESIS | ALKYNES | C-H ACTIVATION | DERIVATIVES | CHEMISTRY, MULTIDISCIPLINARY | ARYLBORONIC ACIDS | Usage | Chemical properties | Catalysis | Rhodium | Chemical synthesis
Journal Article
Organic Letters, ISSN 1523-7060, 11/2015, Volume 17, Issue 21, pp. 5404 - 5407
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 06/2017, Volume 359, Issue 11, pp. 1942 - 1946
Journal Article
Organic Letters, ISSN 1523-7060, 06/2013, Volume 15, Issue 12, pp. 3014 - 3017
The Rh(III)-catalyzed amidation of C(sp2)–H bonds by the use of electron-deficient aroyloxycarbamates as efficient electrophilic amidation partners is... 
BORONIC ACIDS | FUNCTIONALIZATION | AZOLES | ACTIVATION | RHODIUM | MECHANISM | ARENES | CHEMISTRY, ORGANIC | BOND FORMATION | CATALYZED DIRECT AMINATION | ALKYNES | Amines - chemistry | Hydroxamic Acids - chemistry | Formic Acid Esters - chemistry | Molecular Structure | Catalysis | Carbamates - chemistry | Rhodium - chemistry
Journal Article
Angewandte Chemie, ISSN 1433-7851, 07/2012, Volume 51, Issue 29, p. 7318
  All(enes) great! A novel Rh(III)-catalyzed oxidative coupling with allenes under mild conditions provides heterocycles with exocyclic double bonds. This... 
Journal Article
Chemical Communications, ISSN 1359-7345, 2019, Volume 55, Issue 24, pp. 3544 - 3547
A unified strategy enabled the enantioselective syntheses of (-)-scholarisine G, (+)-melodinine E, (-)-leuconoxine and (-)-mersicarpine from a common... 
MERSICARPINE | TREMORGENIC INDOLE ALKALOIDS | LEUCONOXINE | LEUCONODINES | CONCISE | CYCLIZATIONS | FORMAL SYNTHESIS | CONSTRUCTION | DERIVATIVES | CHEMISTRY, MULTIDISCIPLINARY | MELODININE E
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 06/2017, Volume 359, Issue 11, p. 1942
The direct trifluoromethylthiolation of arenes was realized via (pentamethylcyclopentadienyl)cobalt(III)-catalyzed C(sp.sub.2)-H activation and coupling with... 
Silver | Cobalt
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 07/2015, Volume 56, Issue 27, pp. 4093 - 4095
Cp Co(III)-catalyzed intermolecular C(sp )–C(sp ) assembly of (hetero)arenes with α-diazomalonates using a direct C–H functionalization logic was developed. A... 
C–C coupling | C–H activation | Cobalt | Carbenes | C-C coupling | C-H activation
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 03/2018, Volume 360, Issue 5, pp. 1032 - 1037
The copper‐catalyzed stereoselective defluorinative borylation and silylation of gem‐difluoroalkenes was developed. The protocol led to the exclusive formation... 
copper | defluorinative | gem-difluoroalkene | silylation | borylation | KETONE N-TOSYLHYDRAZONES | ENANTIOSELECTIVE SYNTHESIS | P-QUINONE METHIDES | BUILDING-BLOCKS | HALOGENATING AGENTS | CHEMISTRY, ORGANIC | C-F ACTIVATION | HYDROCARBON ANALOGS | H BOND ACTIVATION | FACILE ACCESS | CHEMISTRY, APPLIED | GRIGNARD-REAGENTS | Copper | Silane | Silanes | Chemical bonds | Substrates
Journal Article