X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (9389) 9389
Publication (356) 356
Book Chapter (117) 117
Book Review (101) 101
Dissertation (68) 68
Conference Proceeding (21) 21
Book / eBook (9) 9
Paper (4) 4
Reference (2) 2
Government Document (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
chemistry, organic (4588) 4588
chemistry, multidisciplinary (2366) 2366
ylides (1919) 1919
azomethine ylides (1859) 1859
derivatives (1640) 1640
chemistry (1327) 1327
cycloaddition (1111) 1111
1,3-dipolar cycloaddition (1020) 1020
chemistry, inorganic & nuclear (935) 935
catalysis (860) 860
index medicus (775) 775
stereoselective-synthesis (578) 578
cyclization (573) 573
synthesis (550) 550
aldehydes (534) 534
ylide (531) 531
phosphorus ylides (499) 499
organic chemistry (478) 478
azomethine ylide (453) 453
heterocycles (452) 452
organic-synthesis (452) 452
asymmetric-synthesis (447) 447
molecular structure (441) 441
chemical properties (438) 438
construction (435) 435
chemistry, physical (424) 424
analysis (421) 421
stereoisomerism (420) 420
esters (413) 413
enantioselective synthesis (407) 407
one-pot synthesis (393) 393
reactivity (390) 390
complexes (369) 369
schiff bases (358) 358
mechanism (357) 357
rearrangement (355) 355
research (345) 345
sulfur ylides (341) 341
ligands (328) 328
generation (307) 307
alkenes (292) 292
carbenes (288) 288
efficient synthesis (288) 288
alkaloids (280) 280
imines (278) 278
inhibitors (264) 264
chemical synthesis (259) 259
catalysts (254) 254
ketones (253) 253
asymmetric catalysis (246) 246
diazo-compounds (245) 245
cyclopropanation (244) 244
route (239) 239
carbonyl-compounds (236) 236
multicomponent reactions (236) 236
chemistry, applied (231) 231
1,3-dipolar cycloadditions (230) 230
carbonyl ylides (227) 227
palladium (224) 224
acid (219) 219
chemical reactions (216) 216
stereochemistry (216) 216
alkynes (215) 215
stabilized phosphorus ylides (215) 215
stereoselectivity (215) 215
cycloadditions (214) 214
letter (214) 214
wittig reaction (214) 214
olefins (213) 213
phosphorus (209) 209
facile synthesis (206) 206
salts (206) 206
rhodium (195) 195
crystal-structure (193) 193
efficient (191) 191
molecular-structure (185) 185
amines (183) 183
chemistry, medicinal (183) 183
pyrrolidines (183) 183
triphenylphosphine (183) 183
sulfur (181) 181
diels-alder reactions (179) 179
michael addition (178) 178
diastereoselective synthesis (177) 177
organic compounds (176) 176
diazo compounds (175) 175
1,3-dipolar cycloaddition reactions (173) 173
one-pot (170) 170
acids (166) 166
activation (166) 166
enantiomers (166) 166
phosphorus ylide (166) 166
diels-alder reaction (165) 165
reagents (164) 164
copper (163) 163
ammonium ylides (160) 160
carbenoids (157) 157
pyrrolidine (156) 156
zykloaddition (155) 155
amino-acids (153) 153
more...
Library Location Library Location
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (9180) 9180
German (210) 210
Japanese (163) 163
Chinese (129) 129
Russian (43) 43
French (31) 31
Portuguese (5) 5
Czech (3) 3
Korean (2) 2
Romanian (2) 2
Spanish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Organic Letters, ISSN 1523-7060, 12/2017, Volume 19, Issue 23, pp. 6396 - 6399
The iron­(III)-catalyzed synthesis of indolizines from commercially available alkyne, pyridine, and diazo precursors is reported. This mild, expedient method... 
CHEMISTRY, ORGANIC | YLIDES | DESIGN
Journal Article
ORGANIC LETTERS, ISSN 1523-7060, 12/2017, Volume 19, Issue 24, pp. 6688 - 6691
A convenient strategy for the synthesis of sulfur ylides via rhodium-catalyzed coupling of in situ generated iodonium ylides with sulfides or sulfoxides has... 
IODONIUM YLIDES | CARBENE PRECURSOR | AZIRIDINATION | SULFOXONIUM YLIDES | CYCLOPROPANATION | CHEMISTRY, ORGANIC | CARBONYL-COMPOUNDS | SULFONIUM YLIDES | C-H ACTIVATION | EPOXIDATION | INSERTIONS
Journal Article
ACS Catalysis, ISSN 2155-5435, 09/2018, Volume 8, Issue 9, pp. 7907 - 7914
The synthesis of densely functionalized azetidinesin a highly stereocontrolled manner is challenging, but interest in the bioactivities of these small... 
aziridinium ylides | azetidine | [2,3]-Stevens rearrangement | methylene aziridines | C BOND FORMATION | ONIUM YLIDES | CHEMISTRY, PHYSICAL | MUGINEIC ACID | STEREOTRIADS | ALLENES | OXONIUM YLIDE | DIAZOCARBONYL COMPOUNDS | FUNCTIONALIZATION | IODONIUM YLIDES | AZETIDINES
Journal Article
Angewandte Chemie - International Edition, ISSN 1433-7851, 09/2015, Volume 54, Issue 36, pp. 10670 - 10674
Journal Article
Accounts of Chemical Research, ISSN 0001-4842, 08/2008, Volume 41, Issue 8, pp. 937 - 948
Journal Article
Organic Letters, ISSN 1523-7060, 04/2019, Volume 21, Issue 8, pp. 2498 - 2503
Efficient axially chiral cyclic phosphoric acid catalyzed enantioselective sequential additions of 2-aryl-3H-indol-3-ones, aldehydes, and diethyl... 
AZOMETHINE YLIDES | CHEMISTRY, ORGANIC | CYCLOADDITIONS
Journal Article
RUSSIAN CHEMICAL BULLETIN, ISSN 1066-5285, 02/2019, Volume 68, Issue 2, pp. 284 - 292
The reactions of mixed ylides containing a diazonium fragment and an "onium" group of different nature with nucleophiles were studied. In the... 
phosphazines | SUBSTITUTION | iodonium-diazonium ylides | nucleophilic substitution | sulfonium-diazonium ylides | mixed ylides | arsonium-diazonium ylides | nucleophilic addition | CHEMISTRY, MULTIDISCIPLINARY | triarylphosphines
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 08/2017, Volume 56, Issue 33, pp. 9868 - 9871
Journal Article
Synlett, ISSN 0936-5214, 08/2016, Volume 27, Issue 13, pp. 1963 - 1968
Abstract A high yielding synthesis of stilbene oxides using ammonium ylides has been developed. It turned out that the amine leaving group plays a crucial role... 
letter | ylides | diastereoselectivity | epoxides | diazo compounds | DFT calculations | SULFUR YLIDES | CHEMISTRY, ORGANIC | DARZENS REACTION | ALDEHYDES | GLYCIDIC AMIDES | ASYMMETRIC EPOXIDATIONS | ORGANOCATALYTIC CYCLOPROPANATION | SULFONIUM YLIDES | LEAVING GROUP | CATALYTIC CYCLE
Journal Article
Organic & Biomolecular Chemistry, ISSN 1477-0520, 06/2017, Volume 15, Issue 23, pp. 4946 - 4950
An efficient protocol for [2,3]-sigmatropic rearrangement of allyl and propargyl thioethers is reported. The key sulfonium ylide intermediate is in situ formed... 
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 2017, Volume 15, Issue 23, pp. 4946 - 4950
An efficient protocol for [2,3]-sigmatropic rearrangement of allyl and propargyl thioethers is reported. The key sulfonium ylide intermediate is in situ formed... 
SULFUR YLIDES | CYCLOADDITION | AMINATION | FACILE ACCESS | AMINES | EMPLOYING ARYNES | ARYLATION | CHEMISTRY, ORGANIC | GENERATION | SULFONIUM YLIDES | TERTIARY
Journal Article
by He, M and Chen, N and Wang, J and Peng, SY
ORGANIC LETTERS, ISSN 1523-7060, 07/2019, Volume 21, Issue 13, pp. 5167 - 5171
Rhodium-catalyzed regiodivergent [3 + 2] and [5 + 2] cycloadditions of quinolinium ylides with alkynes are reported, providing highly functionalized... 
MIGRATION | INHIBITION | PYRIDINIUM YLIDES | 1,3-DIPOLAR CYCLOADDITION | INDOLIZIDINE | CHEMISTRY | CHEMISTRY, ORGANIC | CASCADE | DIAZO-COMPOUNDS | DERIVATIVES | N-YLIDES
Journal Article
Chemical communications (Cambridge, England), ISSN 1359-7345, 11/2014, Volume 50, Issue 88, pp. 13506 - 13509
Phosphine-catalyzed [4+1] annulation of electron-deficient 1,3-dienes or 1,3-azadienes with maleimides has been successfully developed under very mild... 
Phosphines - chemistry | Spiro Compounds - chemical synthesis | Catalysis | Maleimides - chemistry | Cycloaddition Reaction | Spiro Compounds - chemistry | Electrons
Journal Article
No results were found for your search.

Cannot display more than 1000 results, please narrow the terms of your search.