X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Patent (301613) 301613
Journal Article (6529) 6529
Publication (342) 342
Book Chapter (232) 232
Conference Proceeding (63) 63
Dissertation (59) 59
Newspaper Article (21) 21
Book Review (12) 12
Magazine Article (11) 11
Government Document (5) 5
Trade Publication Article (5) 5
Book / eBook (4) 4
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry (302115) 302115
metallurgy (301617) 301617
compositions based thereon (299304) 299304
organic macromolecular compounds (299304) 299304
their preparation or chemical working-up (299304) 299304
macromolecular compounds obtained otherwise than by reactionsonly involving unsaturated carbon-to-carbon bonds (178540) 178540
macromolecular compounds obtained by reactions only involvingcarbon-to-carbon unsaturated bonds (139823) 139823
compositions of macromolecular compounds (104239) 104239
dyes (94798) 94798
adhesives (94787) 94787
paints (94776) 94776
miscellaneous applications of materials (94775) 94775
miscellaneous compositions (94775) 94775
natural resins (94775) 94775
polishes (94775) 94775
performing operations (65766) 65766
transporting (65766) 65766
use of inorganic or non-macromolecular organic substances ascompounding ingredients (64644) 64644
chemical paint or ink removers (52676) 52676
coating compositions, e.g. paints, varnishes orlacquers (52676) 52676
correcting fluids (52676) 52676
filling pastes (52676) 52676
inks (52676) 52676
pastes or solids for colouring or printing (52676) 52676
use of materials therefor (52676) 52676
woodstains (52676) 52676
after-treatment not covered by subclasses c08b, c08c, c08f,c08g (50307) 50307
general processes of compounding (50307) 50307
working-up (50307) 50307
electricity (49462) 49462
physics (46119) 46119
basic electric elements (41796) 41796
general tagging of cross-sectional technologies spanning over several sections of the ipc (35320) 35320
general tagging of new technological developments (35320) 35320
technical subjects covered by former uspc cross-reference art collections [xracs] and digests (35320) 35320
organic chemistry (32636) 32636
semiconductor devices (30373) 30373
electric solid state devices not otherwise provided for (30370) 30370
adhesive processes not provided for elsewhere (28618) 28618
non-mechanical aspects of adhesive processes in general (28618) 28618
use of materials as adhesives (28618) 28618
optics (23523) 23523
technical subjects covered by former uspc (23234) 23234
materials for miscellaneous applications, not provided forelsewhere (21675) 21675
layered products (20800) 20800
layered products, i.e. products built-up of strata of flat ornon-flat, e.g. cellular or honeycomb, form (20800) 20800
cinematography (20711) 20711
electrography (20711) 20711
holography (20711) 20711
photography (20711) 20711
physical or chemical processes or apparatus in general (20610) 20610
technical subjects covered by former us classification (20302) 20302
apparatus specially adapted therefor (18603) 18603
materials therefor (18598) 18598
originals therefor (18598) 18598
photomechanical production of textured or patterned surfaces,e.g. for printing, for processing of semiconductordevices (18598) 18598
human necessities (17823) 17823
acyclic or carbocyclic compounds (15986) 15986
optical elements, systems, or apparatus (15792) 15792
chemical or physical processes, e.g. catalysis or colloidchemistry (14678) 14678
their relevant apparatus (14678) 14678
paper (14533) 14533
textiles (14516) 14516
hygiene (14421) 14421
medical or veterinary science (14421) 14421
electric techniques not otherwise provided for (13776) 13776
working of plastics (13175) 13175
working of substances in a plastic state, in general (13175) 13175
technologies or applications for mitigation or adaptation againstclimate change (13083) 13083
devices or arrangements, the optical operation of which ismodified by changing the optical properties of the medium of thedevices or arrangements for the control of the intensity,colour, phase, polarisation or direction of light, e.g.switching, gating, modulating or demodulating (11380) 11380
frequency-changing (11380) 11380
non-linear optics (11380) 11380
optical analogue/digital converters (11380) 11380
optical logic elements (11380) 11380
techniques or procedures for the operation thereof (11380) 11380
after-treatment of the shaped products, e.g. repairing (11088) 11088
shaping of material in a plastic state, not otherwise providedfor (11088) 11088
shaping or joining of plastics (11088) 11088
heterocyclic compounds (11051) 11051
acyclic, carbocyclic or heterocyclic compounds containingelements other than carbon, hydrogen, halogen, oxygen, nitrogen,sulfur, selenium or tellurium (10458) 10458
casings or constructional details of electric apparatus (10049) 10049
manufacture of assemblages of electrical components (10049) 10049
printed circuits (10049) 10049
preparations for medical, dental, or toilet purposes (9570) 9570
cables (7455) 7455
conductors (7453) 7453
insulators (7452) 7452
selection of materials for their conductive, insulating ordielectric properties (7452) 7452
flexible materials not otherwise provided for (6928) 6928
laundering (6928) 6928
treatment of textiles or the like (6928) 6928
reduction of greenhouse gas [ghg] emissions, related to energygeneration, transmission or distribution (6305) 6305
climate change mitigation technologies in the production orprocessing of goods (6034) 6034
spinning (5630) 5630
natural or artificial threads or fibres (5629) 5629
ceramics (5576) 5576
concrete (5558) 5558
refractories (5558) 5558
slag (5555) 5555
artificial stone (5554) 5554
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (221636) 221636
Chinese (209521) 209521
Japanese (93278) 93278
French (26476) 26476
German (103) 103
Russian (5) 5
Portuguese (2) 2
Spanish (2) 2
Thai (2) 2
Catalan (1) 1
Croatian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Angewandte Chemie International Edition, ISSN 1433-7851, 08/2017, Volume 56, Issue 35, pp. 10539 - 10544
Journal Article
Journal of Organometallic Chemistry, ISSN 0022-328X, 2011, Volume 696, Issue 1, pp. 130 - 140
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 07/2015, Volume 357, Issue 10, pp. 2345 - 2350
This update describes the enantioselective addition of the terminal alkynyl CH bond across a non‐polar CC double bond. Sterically congested substrates are... 
iridium | asymmetric catalysis | CH bonds | synthetic methods | alkynes | ACETYLENES | CROSS-COUPLING REACTION | IMINES | COMPLEXES | CHEMISTRY, ORGANIC | ALLENES | SILYLACETYLENES | ALKYNYLATION | KHAND-TYPE CYCLIZATION | 1-ALKYNES | CHEMISTRY, APPLIED | C-H bonds | SELECTIVE LINEAR CODIMERIZATION | Carbon-carbon composites | Synthesis | Asymmetry | Ligands | Terminals | Derivatives | Iridium | Alkynes
Journal Article
Chemical Communications, ISSN 1359-7345, 01/2015, Volume 51, Issue 7, pp. 1320 - 1322
A new synthetic strategy for C-C bond formation has been developed via a free radical cascade process under metal-free conditions. Activation of inert... 
OXIDATION | AMINATION | DEHYDROGENATIVE COUPLING REACTIONS | CARBONYLATION | ALKYLATION | SIMPLE ALKANES | N-SULFONYL ALDIMINES | H BONDS | CATALYZED DIRECT ALKENYLATION | CHEMISTRY, MULTIDISCIPLINARY | AZAARENES | Carbon-carbon composites | Free radicals | Cascades | Chemical bonds | Strategy | Activation | Inert | Bonding
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 02/2019, Volume 25, Issue 10, pp. 2407 - 2422
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 02/2017, Volume 56, Issue 9, pp. 2478 - 2481
Carbon–carbon bond cleavage/functionalization is synthetically valuable, and selective carbonyl−C(sp 3 ) bond cleavage/alkynylation presents a new perspective... 
reaction mechanisms | radicals | acyl compounds | photochemistry | hypervalent compounds | ORGANIC-SYNTHESIS | ACIDS | CARBON-CARBON BONDS | CHEMISTRY, MULTIDISCIPLINARY | DECARBOXYLATIVE ALKYNYLATION | FUNCTIONALIZATION | KETONES | CHEMISTRY | POLYVALENT IODINE | HYPERVALENT IODINE REAGENTS | Catalysis | Alcohol | Carbon-carbon composites | Reagents | Cleavage | Redox potential | Iodine | Alcohols | Carbonyls
Journal Article
Chemical Communications, ISSN 1359-7345, 2016, Volume 52, Issue 82, pp. 12233 - 12236
The first nickel-catalyzed phosphinylation of C-S bonds forming C-P bonds is developed. This transformation can proceed readily with the simple Ni(cod)(2) at a... 
H-PHOSPHONATE DIESTERS | INDUCED CONVERSION | CROSS-COUPLING REACTIONS | ONE-STEP TRANSFORMATIONS | PINCER COMPLEXES | ARYL SULFIDES | CARBON-CARBON BONDS | ALIPHATIC-AMINES | OXIDATIVE ADDITION | CHEMISTRY, MULTIDISCIPLINARY | ARYLBORONIC ACIDS
Journal Article
Chemical Science, ISSN 2041-6520, 01/2016, Volume 7, Issue 1, pp. 240 - 245
An unprecedented C-H alkylation using alpha,beta-unsaturated gamma-lactones (butenolides) and dihydrofurans was achieved by the Rh-catalyzed reaction of... 
DIRECTING GROUPS | ACTIVATION | FACILE SYNTHESIS | DIRECT FUNCTIONALIZATION | NATURAL-PRODUCTS | RUTHENIUM-CARBENE COMPLEX | DIAZO-COMPOUNDS | RH(III)-CATALYZED SYNTHESIS | CARBON-HYDROGEN BONDS | N-OXIDES | CHEMISTRY, MULTIDISCIPLINARY | Deuterium | Carbon-carbon composites | Rhodium | Insertion | Cleavage | Derivatives | Bonding | Benzamide
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 07/2019, Volume 58, Issue 31, pp. 10693 - 10697
The selective cleavage of thermodynamically stable C(sp 3 )−C(sp 3 ) single bonds is rare compared to their ubiquitous formation. Herein, we describe a general... 
amines | C−C cleavage | copper | morpholines | air | C-C cleavage | OXYGEN | ACTIVATION | MECHANISM | CARBON-CARBON BOND | H OXIDATION | TERTIARY | CHEMISTRY, MULTIDISCIPLINARY | Transformation | Amines | Catalysts | Natural products | Amides | Cleavage | Transformations | Catalysis | Functional groups | Communications | Communication
Journal Article
Chemistry – A European Journal, ISSN 0947-6539, 12/2013, Volume 19, Issue 50, pp. 16880 - 16886
Cut and paste! A Cu‐catalyzed aromatic CH cyanation with acetonitrile as the nitrile source by CCN cleavage has been developed (see scheme; TMEDA= N , N , N... 
cyanation | catalysis | copper | acetonitrile | disilane | PALLADIUM | ACTIVATION | AMMONIUM IODIDE | CYANIDE SOURCE | CARBON-CARBON BONDS | CHEMISTRY, MULTIDISCIPLINARY | COUPLING REACTIONS | ARYL HALIDES | RECENT PROGRESS | IRON COMPLEX | PHENYL-P-TOLUENESULFONAMIDE | Pastes | Additives | Acetonitrile | Nitriles | Cleavage | Inert | Copper | Bonding
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 03/2014, Volume 53, Issue 11, pp. 3001 - 3005
Journal Article