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electron-rich arenes (11) 11
physical sciences (10) 10
science & technology (10) 10
chemistry (9) 9
aromatic compounds (6) 6
catalysis (5) 5
electron-rich olefins (5) 5
synthesis (5) 5
chemistry, multidisciplinary (4) 4
electron rich arenes (4) 4
electrons (4) 4
elektron (4) 4
olefins (4) 4
chemical sciences (3) 3
chemistry, organic (3) 3
electron transfer (3) 3
organic chemistry (3) 3
1,3-dicarbonyl compounds (2) 2
4-hydroxycoumarin (2) 2
acid-free (2) 2
asymmetric catalysis (2) 2
chemical properties (2) 2
chemistry, physical (2) 2
cyclopropane compounds (2) 2
derivatives (2) 2
electrochemistry (2) 2
electron transport (2) 2
electron-rich alkenes (2) 2
electron‐rich arenes (2) 2
electron‐rich olefins (2) 2
gold (2) 2
intermolecular hydroarylation (2) 2
intramolecular hydroarylation (2) 2
metal-free (2) 2
nitration (2) 2
organic electron donors (2) 2
radicals (2) 2
reducing agents (2) 2
reducing-agent (2) 2
reduction (2) 2
reduktionsmittel (2) 2
secondary benzylic alcohols (2) 2
tert-butyl nitrite (2) 2
triarylmethanes (2) 2
1,2,3,4-tetrahydroquinolin-8-ol (1) 1
18 f-labeling of electron-rich aryl rings (1) 1
18 f‐labeling of electron‐rich aryl rings (1) 1
2-malonates (1) 1
3,3-disubstituted 2-oxindoles (1) 1
3-amino-3-aryl-2-oxindoles (1) 1
5-anilino-8-hydroxyquinoline (1) 1
[ chim.orga ] chemical sciences/organic chemistry (1) 1
[chim.orga]chemical sciences/organic chemistry (1) 1
[chim]chemical sciences (1) 1
a mild, efficient method for the acylation of benzene and toluene (1) 1
activation (1) 1
ag catalyst (1) 1
aldehyde (1) 1
alkenes - chemical synthesis (1) 1
alkenes - chemistry (1) 1
alkenylations (1) 1
alkylation, acylation, and related reactions (1) 1
alkynes (1) 1
allenes (1) 1
allylic alkenes (1) 1
amides (1) 1
amination (1) 1
analysis (1) 1
anticancer compounds (1) 1
arene (1) 1
aromatic nucleophilic substitution - activated aryl rings (1) 1
aromatic nucleophilic substitution ‐ activated aryl rings (1) 1
aryl (1) 1
aryl chlorides (1) 1
aryl ether (1) 1
aryl ketones (1) 1
arylacetic acids (1) 1
arylations (1) 1
asymmetric hydrogenation reactions (1) 1
atom‐economical approach (1) 1
au catalyst (1) 1
aza compounds - chemical synthesis (1) 1
aza compounds - chemistry (1) 1
aza-friedel-crafts (1) 1
azafullerene (1) 1
azodiesters (1) 1
benzene (1) 1
benzoic acids (1) 1
benzol (1) 1
benzyltrimethylsilanes (1) 1
boric-acid (1) 1
borsäure (1) 1
bromierung (1) 1
bromination (1) 1
bromodecarboxylation (1) 1
bromodercarbonylation (1) 1
buchwald-hartwig aminations (1) 1
buchwald–hartwig aminations (1) 1
c-h activation (1) 1
c[sbnd]h activation (1) 1
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Journal of Saudi Chemical Society, ISSN 1319-6103, 11/2019, Volume 23, Issue 7, pp. 896 - 902
.... A tert-butyl nitrite efficiently promotes the direct C–H nitration of electron-rich arenes with good to excellent yields and regioselectivities... 
Electron-rich arenes | Nitration | Metal-free | Tert-butyl nitrite | Acid-free | Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Science & Technology
Journal Article
Advanced synthesis & catalysis, ISSN 1615-4150, 02/2015, Volume 357, Issue 2-3, pp. 355 - 360
... their transmembrane permeation, thus enhancing their bioactivity. 1 Thus installation of a SCF 3 group into small molecules, particularly arenes, is of considerable interest... 
heteroarenes | electron‐rich olefins | gold catalysts | iron catalysts | trifluoromethylthiolation | Electron-rich olefins | Gold catalysts | Heteroarenes | Trifluoromethylthiolation | Iron catalysts | Synthesis | Catalysis | Catalysts | Olefins
Journal Article
Tetrahedron letters, ISSN 0040-4039, 06/2018, Volume 59, Issue 24, pp. 2307 - 2316
.... The transition-metal-catalyzed reaction of diazo compounds with arenes or heteroarenes is an efficient and straightforward approach to functionalize aromatic compounds... 
Electron-rich (hetero-) arenes | Diazo compounds | Transition-metal-catalysts | Asymmetric catalysis | Carbenes | Physical Sciences | Chemistry | Chemistry, Organic | Science & Technology | Synthesis | Catalysis | Aromatic compounds | Cyclopropane compounds | Organic compounds
Journal Article
Tetrahedron, ISSN 0040-4020, 01/2020, Volume 76, Issue 10, p. 130978
...-ketoesters and electron-rich arenes has been developed, affording various selenocyanates in moderate to excellent yields... 
Electron-rich arenes | Umpolung | Aryl ketones | Electrophilic substitution | Selenocyanation
Journal Article
Synlett, ISSN 0936-5214, 09/2017, Volume 28, Issue 14, pp. 1852 - 1856
Abstract A Sc(OTf) 3 -catalyzed aza-Friedel–Crafts reaction of electron-rich arenes with isatin-derived ketimines is disclosed, providing biologically... 
letter | Lewis acids | 3-amino-3-aryl-2-oxindoles | aza-Friedel-Crafts | isatin-derived ketimines | electron-rich arenes
Journal Article
Tetrahedron, ISSN 0040-4020, 02/2016, Volume 72, Issue 5, pp. 613 - 624
An efficient strategy for nucleophilic ring opening of donor-acceptor (DA)-cyclopropanes with electron rich arenes to provide 2-(2,2-diarylethyl... 
Electron rich arene | 2-(2,2-Diarylethyl)malonates | DA-cyclopropanes | Nucleophilic ring opening | Indole | Enantiomers | Cyclopropane compounds | Utilities | Synthesis | Aromatic compounds | Tetrahedrons | Strategy | Derivatives | Nucleophiles | Ring opening
Journal Article
Tetrahedron letters, ISSN 0040-4039, 02/2020, Volume 61, Issue 6, p. 151471
....•ESI-MS study used to identify reaction intermediates. A palladium-catalysed direct alkenation of electron rich arenes in the presence of K2S2O8 with an acetic acid/1,4-dioxane solvent combination has been developed... 
Electron rich arenes | Olefination | C[sbnd]H activation | Fujiwara–Moritani reaction
Journal Article
Journal of Saudi Chemical Society, ISSN 1319-6103, 11/2019, Volume 23, Issue 7, pp. 896 - 902
.... A tert-butyl nitrite efficiently promotes the direct CH nitration of electron-rich arenes with good to excellent yields and regioselectivities... 
Nitration | Metal-free | Electron-rich arenes | Tert-butyl nitrite | Acid-free
Journal Article
Chemistry : a European journal, ISSN 0947-6539, 01/2009, Volume 15, Issue 6, pp. 1319 - 1323
Gold efficiency: An efficient AuI catalytic system is described for the enantioselective hydroarylation/cyclization reaction of 1,6‐enynes (see scheme). Use of... 
gold | tandem reaction | asymmetric catalysis | cyclization | electron‐rich arenes | Electron-rich arenes | Gold | Cyclization | Tandem reaction | Asymmetric catalysis | Organic chemistry | Chemical Sciences
Journal Article
ChemistrySelect (Weinheim), ISSN 2365-6549, 10/2017, Volume 2, Issue 31, pp. 10150 - 10152
...‐epoxy oxindoles with electron rich arenes in presence of molecular iodine. These reactions can be carried out easily under mild reaction conditions to afford functionalized 2... 
3,3-diSubstituted 2-oxindoles | Electron rich arenes | Spiro-epoxy 2-oxindoles | Friedel-Crafts reaction | Molecular iodine | Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Science & Technology
Journal Article
Advanced synthesis & catalysis, ISSN 1615-4150, 12/2016, Volume 358, Issue 23, pp. 3700 - 3705
Journal Article
Tetrahedron, ISSN 0040-4020, 04/2010, Volume 66, Issue 16, pp. 2995 - 3003
Fe(ClO ) ·×H O as a highly effective catalyst for benzylation of 1,3-dikones, β-ketoesters, 1,3-diesters, electron-rich arenes and heteroarenes and 4-hydroxycoumarin with various benzylic alcohols is described... 
Electron-rich arenes | Secondary benzylic alcohols | 1,3-Dicarbonyl compounds | Triarylmethanes | 4-Hydroxycoumarin
Journal Article
Journal of organic chemistry, ISSN 0022-3263, 09/2016, Volume 81, Issue 17, pp. 7760 - 7770
... of a Meldrum’s acid-derived diazo reagent with electron-rich arenes is described. The methodology was used to efficiently synthesize an anticancer compound. 
Sulfur compounds | Research | Chemical properties | Chemical synthesis | Aromatic compounds | Chemical Sciences
Journal Article
Tetrahedron letters, ISSN 0040-4039, 2009, Volume 50, Issue 48, pp. 6693 - 6697
.... In addition, B(C 6F 5) 3 was also used as a catalyst for the reaction of electron-rich arenes with aldehydes to obtain triarylmethanes... 
Reductive alkylation | Electron-rich arenes | Aldehyde | Polymethylhydrosiloxane | Tris(pentafluorophenyl)borane
Journal Article
ChemElectroChem, ISSN 2196-0216, 07/2019, Volume 6, Issue 14, pp. 3726 - 3730
...‐rich arenes and aromatic boronic acids. The hydrogen bonding network generated from hexafluoroisopropanol (HFIP... 
electron rich arenes | hydrogen bonding network | halogenation | electrochemistry | chlorination | bromination | Electrochemistry | Physical Sciences | Science & Technology | Electrodes | Chlorination | Bromination | Aromatic compounds | Chemical bonds | Activation | Passivity | Hydrogen bonding
Journal Article
Tetrahedron, ISSN 0040-4020, 2010, Volume 66, Issue 16, pp. 2995 - 3003
A mild and efficient Fe(ClO 4) 3·×H 2O-catalyzed direct C–C bond coupling reactions of 1,3-dicarbonyl compounds, electron-rich arenes and heteroarenes and 4-hydroxycoumarin with secondary benzylic alcohols have been described... 
4-Hydroxycoumarin | Electron-rich arenes | Secondary benzylic alcohols | 1,3-Dicarbonyl compounds | Triarylmethanes
Journal Article