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making particular metal objects by rolling, e.g. screws,wheels, rings, barrels, balls (7) 7
mechanical metal-working without essentially removingmaterial (7) 7
performing operations (7) 7
punching metal (7) 7
transporting (7) 7
carbenes (5) 5
catalysis (5) 5
enantiomers (4) 4
organocatalysis (4) 4
carben (3) 3
catalysts (3) 3
chemical reactions (3) 3
chemical synthesis (3) 3
chemistry (3) 3
katalyse (3) 3
physical sciences (3) 3
science & technology (3) 3
aldehydes (2) 2
atorvastatin (2) 2
catalysis, phase‐transfer catalysis (2) 2
chemistry, multidisciplinary (2) 2
diastereoselective syntheses, enantioselective syntheses (2) 2
ketones (2) 2
n-heterocyclic carbenes (2) 2
olefins (2) 2
palladium (2) 2
pyrroles (2) 2
reaction-condition (2) 2
reaktionsbedingung (2) 2
ring closure reactions, annulation reactions (2) 2
acidity (1) 1
aldehyd (1) 1
aliphatic compounds (1) 1
alkene (1) 1
alkenes (1) 1
alkynes (1) 1
amines (1) 1
analysis (1) 1
antilipemic agents (1) 1
aromaticity (1) 1
assembly:building-blocks (1) 1
azidität (1) 1
azomethine (1) 1
azomethines (1) 1
baugruppe (1) 1
bearing (1) 1
blasting (1) 1
boranes (1) 1
cascade chemical reactions (1) 1
catalyst-activity (1) 1
catalyst-design (1) 1
chemical properties (1) 1
chemisches reaktionsvermögen (1) 1
chemistry, physical (1) 1
condensation (1) 1
devices for fastening or securing constructional elements ormachine parts together, e.g. nails, bolts, circlips, clamps,clips, wedges, joints or jointing (1) 1
direct-access (1) 1
direkter zugriff (1) 1
enantioselective catalysis (1) 1
enantioselectivity (1) 1
enantioselektive katalyse (1) 1
engineering elements and units (1) 1
esters (1) 1
formations (1) 1
functional groups (1) 1
fused pyridine derivatives (1) 1
general measures for producing and maintaining effectivefunctioning of machines or installations (1) 1
glycolaldehyde (1) 1
heating (1) 1
heterocyclic compounds (1) 1
hydroacylation (1) 1
hydroacylierung (1) 1
hydroboration, boration (1) 1
hydroformylation (1) 1
hydroformylierung (1) 1
imines (1) 1
indan derivatives (1) 1
katalysatordesign (1) 1
katalytische aktivität (1) 1
keton (1) 1
kondensation (1) 1
lewis acid (1) 1
ligand (1) 1
ligands (1) 1
lighting (1) 1
mechanical engineering (1) 1
multi‐membered n‐heterocycles (1) 1
n‐heterocyclic carbenes (1) 1
n‐heterocyclische carbene (1) 1
one-pot synthesis (1) 1
organic chemistry (1) 1
organic-synthesis (1) 1
organische synthese (1) 1
organokatalyse (1) 1
organo‐boron compounds (1) 1
palladium-catalysts (1) 1
palladiumkatalysator (1) 1
phosphamine (1) 1
phosphin (1) 1
phosphorkomplex (1) 1
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Journal of the American Chemical Society, ISSN 0002-7863, 03/2017, Volume 139, Issue 12, pp. 4443 - 4451
A comprehensive investigation of the mechanism of the highly enantioselective Pd­(PPh3)4/NHC-catalyzed annulation of vinyl benzoxazinanones and enals has been... 
X-ray crystallography | Chemical reactions | Usage | Catalysis
Journal Article
Chemistry : a European journal, ISSN 0947-6539, 08/2017, Volume 23, Issue 45, pp. 10773 - 10776
A practical one‐pot cascade reaction protocol provides direct access to valuable 1,2,4‐trisubstituted pyrroles. The process involves an N‐heterocyclic carbene... 
three-component coupling | pyrroles | atorvastatin | one-pot synthesis | N-heterocyclic carbenes | Index Medicus
Journal Article
ISSN 1359-7345, 8/2016, Volume 52, Issue 72, pp. 183 - 1833
Terminal and internal alkynes are efficiently hydroborated to ( E )-alkenyl pinacol boronic esters with excellent yields and selectivities using a Lewis acid... 
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 06/2016, Volume 138, Issue 25, pp. 7840 - 7843
A combination of NHC organocatalysis and transition-metal catalysis gives rise to fundamentally new cooperative reactivity and enables the regio- and... 
Chemical reactions | Palladium | Chemical properties | Carbenes | Analysis
Journal Article
Nature chemistry, ISSN 1755-4330, 08/2015, Volume 7, Issue 10, pp. 842 - 847
...Switchable selectivity in an NHC-catalysed dearomatizing annulation reaction Chang Guo, Mirco Fleige, Daniel Janssen-Müller, Constantin G. Daniliuc and Frank... 
Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Science & Technology | Stereoselectivity | Organic chemistry | Catalysts | Imines | Chemical reactions | Acidity | Selectivity | Catalysis | Enantiomers | Chemical synthesis
Journal Article
Chemistry : a European journal, ISSN 0947-6539, 08/2017, Volume 23, Issue 45, p. 10773
A practical one-pot cascade reaction protocol provides direct access to valuable 1,2,4-trisubstituted pyrroles. The process involves an N-heterocyclic carbene... 
Antilipemic agents | Amines | Catalysts | Pyrroles | Atorvastatin | Glycolaldehyde | Cascade chemical reactions | Chemical synthesis
Journal Article
Angewandte Chemie (International ed.), ISSN 1433-7851, 10/2015, Volume 54, Issue 42, pp. 12492 - 12496
A highly enantioselective intramolecular N‐heterocyclic carbene (NHC)‐catalyzed hydroacylation reaction gives access to a range of cyclic ketones from... 
organocatalysis | hydroacylation | N‐heterocyclic carbenes | enantioselective catalysis | N-heterocyclic carbenes | Catalysis | Ketones | Enantiomers | Aldehydes | Olefins | Alkenes | Formations | Carbenes | Aliphatic compounds | Functional groups | Bearing
Journal Article
Chemical communications (Cambridge, England), ISSN 1359-7345, 2016, Volume 52, Issue 72, pp. 10830 - 10833
Terminal and internal alkynes are efficiently hydroborated to ( )-alkenyl pinacol boronic esters with excellent yields and selectivities using Piers' borane,... 
Lewis acid | Catalysts | Piers | Boranes | Esters | Terminals | Catalysis | Alkynes
Journal Article
ACS catalysis, ISSN 2155-5435, 09/2016, Volume 6, Issue 9, pp. 5735 - 5739
Benzofurans and benzothiophenes have been efficiently employed as substrates in an enantioselective intramolecular hydroacylation. Breaking aromaticity in a... 
enantioselectivity | organocatalysis | carbenes | spiro compounds | aromaticity | Physical Sciences | Chemistry | Chemistry, Physical | Science & Technology
Journal Article
08/2016, Volume 6, Issue 83, pp. 8328 - 8333
...-Louis Clement, b Mirco Fleige,‡ a Emily M. Simpson, a Yohann Guillaneuf, b Kathryn E. Fairfull-Smith, a Didier Gigmes b and James P. Blinco * a Here we report the fi... 
Journal Article
RSC advances, ISSN 2046-2069, 2016, Volume 6, Issue 83, pp. 80328 - 80333
Here we report the first example of an alkoxyamine derived from an azaphenalene nitroxide, which when exposed to UV-light, readily undergoes homolysis to... 
Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Science & Technology
Journal Article
ChemInform, ISSN 0931-7597, 12/2016, Volume 47, Issue 52, pp. no - no
... using a Lewis acid catalyst. Scheme   Mirco Fleige , Juri Moebus , Thorsten vom Stein , Frank Glorius , Douglas W. Stephan , Lewis Acid Catalysis: Catalytic... 
organo‐boron compounds | hydroboration, boration | catalysis, phase‐transfer catalysis
Journal Article
ChemInform, ISSN 0931-7597, 11/2016, Volume 47, Issue 50, pp. no - no
... involving the vinyl group is exemplified. Scheme   Chang Guo , Mirco Fleige , Daniel Janssen‐Mueller , Constantin G. Daniliuc , Frank Glorius , Cooperative N... 
diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism) | multi‐membered N‐heterocycles | catalysis, phase‐transfer catalysis | Catalysis | Chemical synthesis | Enantiomers | Heterocyclic compounds
Journal Article
ChemInform, ISSN 0931-7597, 02/2016, Volume 47, Issue 8, pp. no - no
.... Depending on the NHC organocatalyst and the reaction conditions, either formal [3 + 3] or [3 + 2] cycloadditions take place. Scheme   Chang Guo , Mirco Fleige , Daniel... 
organocatalysis | fused pyridine derivatives | ring closure reactions, annulation reactions | pyridazine derivatives | Pyridine
Journal Article
ChemInform, ISSN 0931-7597, 02/2016, Volume 47, Issue 8, pp. no - no
... with quaternary α‐stereocenters in good yields and with high enantioselectivities. Scheme   Daniel Janssen‐Mueller , Michael Schedler , Mirco Fleige , Constantin G. Daniliuc... 
organocatalysis | ring closure reactions, annulation reactions | ketones (benzene compounds) | diastereoselective syntheses, enantioselective syntheses (incl. cis/trans‐isomerism) | indan derivatives | Ketones | Enantiomers | Olefins
Journal Article
Angewandte Chemie, ISSN 0044-8249, 10/2015, Volume 127, Issue 42, p. 12671
Eine enantioselektive intramolekulare Hydroacylierung mit einem N-heterocyclischen Carben (NHC) als Katalysator ermöglicht die Bildung von cyclischen Ketonen... 
Journal Article
03/2017
A rolling die for forming a screw thread on a screw blank is disclosed. The rolling die has a plurality of grooves, where the grooves each have two flanks as... 
TRANSPORTING | MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS,WHEELS, RINGS, BARRELS, BALLS | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
Angewandte Chemie, ISSN 0044-8249, 10/2015, Volume 127, Issue 42, pp. 12671 - 12675
Eine enantioselektive intramolekulare Hydroacylierung mit einem N‐heterocyclischen Carben (NHC) als Katalysator ermöglicht die Bildung von cyclischen Ketonen... 
Enantioselektive Katalyse | Hydroacylierung | Organokatalyse | N‐heterocyclische Carbene | Aldehydes
Journal Article
02/2014
Mordaza de laminación (1) para moldear una rosca de tornillo sobre una pieza cruda de tornillo, con variasranuras (10), en donde las ranuras (10) presentan en... 
TRANSPORTING | MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS,WHEELS, RINGS, BARRELS, BALLS | PERFORMING OPERATIONS | PUNCHING METAL | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
Patent
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