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alkenes (716) 716
chemistry, organic (417) 417
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1. Full Text Visible‐Light‐Mediated Metal‐Free Difunctionalization of Alkenes with CO2 and Silanes or C(sp3)−H Alkanes
by Hou, Jing and Ee, Aloysius and Cao, Hui and Ong, Han‐Wee and Xu, Jin‐Hui and Wu, Jie
Angewandte Chemie International Edition, ISSN 1433-7851, 12/2018, Volume 57, Issue 52, pp. 17220 - 17224
Catalytic alkene difunctionalization via Si−H and C−H activations represents an ideal atom‐ and step‐economic pathway for quick assembly of molecular... 
alkene difunctionalization | carbon dioxide | C−H activation | photocatalysis | Si−H functionalization | STYRENES | HYDROCARBOXYLATION | ALPHA | INTERNAL ALKYNES | CHEMISTRY, MULTIDISCIPLINARY | C-H BONDS | UNACTIVATED ALKENES | SILACARBOXYLATION | Si-H functionalization | C-H activation | RADICALS | STEREOSELECTIVE-SYNTHESIS | CARBON-DIOXIDE | Silanes | Alkenes | Acids | Metals | Carbon dioxide | Alkanes | Catalysis
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2. Full Text Three‐component Oxytrifluoromethylation of Alkenes: Highly Efficient and Regioselective Difunctionalization of CC Bonds Mediated by Photoredox Catalysts
by Yasu, Yusuke and Koike, Takashi and Akita, Munetaka
Angewandte Chemie International Edition, ISSN 1433-7851, 09/2012, Volume 51, Issue 38, pp. 9567 - 9571
Here comes the sun: A facile vicinal difunctionalization of alkenes, oxytrifluoromethylation, was established by visible‐light‐driven photoredox catalysis.... 
radical reactions | homogeneous catalysis | photochemistry | synthetic methods | fluorine | PANOMIFENE | VISIBLE-LIGHT PHOTOCATALYSIS | ALKYLATION | ORGANOCATALYSIS | RUTHENIUM(II) COMPLEX | ALDEHYDES | PERFLUOROALKYLATION | CHEMISTRY, MULTIDISCIPLINARY | MOLECULES | ELECTROPHILIC TRIFLUOROMETHYLATION | Alkenes - chemistry | Hydrocarbons, Fluorinated - chemical synthesis | Oxidation-Reduction | Stereoisomerism | Hydrocarbons, Fluorinated - chemistry | Organometallic Compounds - chemistry | Molecular Structure | Catalysis | Methylation | Iridium - chemistry | Photochemical Processes | Alkenes | Lamps | Sunlight | Transformations | Carboxylic acids | Nucleophiles | Light-emitting diodes | Sun
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3. Full Text Recent Advances in Radical Difunctionalization of Simple Alkenes
by Lan, Xing‐Wang and Wang, Nai‐Xing and Xing, Yalan
European Journal of Organic Chemistry, ISSN 1434-193X, 10/2017, Volume 2017, Issue 39, pp. 5821 - 5851
Direct difunctionalization of simple alkenes, the incorporation of two functional groups onto a carbon–carbon double bond, is of particular interest to the... 
Alkenes | Difunctionalization | Reaction mechanisms | Intramolecular | Radicals | Intermolecular | ROOM-TEMPERATURE | ACTIVATED ALKENES | COPPER-CATALYZED TRIFLUOROMETHYLATION | CARBONYL ALKYL BROMIDES | BETA-KETOSULFONES | CHEMISTRY, ORGANIC | KORNBLUM-DELAMARE REARRANGEMENT | C-H BONDS | METAL-FREE | AEROBIC OXYSULFONYLATION | UNACTIVATED ALKENES | Olefins
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4. Full Text Iminyl Radical‐Mediated Controlled Hydroxyalkylation of Remote C(sp3)‐H Bond via Tandem 1,5‐HAT and Difunctionalization of Aryl Alkenes
by Ma, Zhi‐Yong and Guo, Li‐Na and Gu, Yu‐Rui and Chen, Li and Duan, Xin‐Hua
Advanced Synthesis & Catalysis, ISSN 1615-4150, 11/2018, Volume 360, Issue 22, pp. 4341 - 4347
A visible‐light mediated γ‐hydroxyalkylation of ketones via C(sp3)‐H functionalization has been developed under redox neutral conditions. This protocol relies... 
multicomponent reactions | γ C−H functionalization | difunctionalization | iminyl radical | 1,5-HAT | gamma C-H functionalization | HYDROGEN-ATOM TRANSFER | CHEMISTRY, ORGANIC | C-H BONDS | UNACTIVATED ALKENES | PHOTOREDOX CATALYSIS | FUNCTIONALIZATION | VISIBLE-LIGHT | ELECTRON-TRANSFER | ALKOXYL RADICALS | CHEMISTRY, APPLIED | CYCLOBUTANONE OXIME ESTERS | CYCLIZATION | Olefins | Ketones | Alkenes | Aromatic compounds | Functional groups | Substrates
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5. Full Text Dioxygen-Triggered Oxidative Radical Reaction: Direct Aerobic Difunctionalization of Terminal Alkynes toward β‑Keto Sulfones
by Lu, Qingquan and Zhang, Jian and Zhao, Ganglu and Qi, Yue and Wang, Huamin and Lei, Aiwen
Journal of the American Chemical Society, ISSN 0002-7863, 08/2013, Volume 135, Issue 31, pp. 11481 - 11484
An unprecedented dioxygen-triggered oxidative radical process was explored using dioxygen as the solely terminal oxidant, realizing aerobic oxidaitve... 
GOLD | ALKENES | CATALYZED OXIDATION | ORGANIC-REACTIONS | AQUEOUS-MEDIA | TRIPLE BOND | BOND FORMATIONS | AIR | CHEMISTRY, MULTIDISCIPLINARY | METAL-FREE | MOLECULAR-OXYGEN | Oxidants - chemistry | Oxidation-Reduction | Pyridines - chemistry | Sulfones - chemistry | Ketones - chemistry | Oxygen - chemistry | Alkynes - chemistry | Measurement | Oxidation-reduction reaction | Activation energy | Analysis
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6. Full Text Vicinal Difunctionalization of Alkenes with Iodine(III) Reagents and Catalysts
by Romero, R. Martín and Wöste, Thorsten H and Muñiz, Kilian
Chemistry – An Asian Journal, ISSN 1861-4728, 04/2014, Volume 9, Issue 4, pp. 972 - 983
Hypervalent iodine(III) reagents have been known for over a century, and their reaction profile is still actively investigated. Recent years have seen... 
hypervalent iodine | oxidation | catalysis | asymmetric synthesis | alkenes | ORGANIC-SYNTHESIS | ASYMMETRIC-SYNTHESIS | CHEMISTRY, MULTIDISCIPLINARY | CHIRAL HYPERVALENT IODINE(III) | BETA-AZIDO FUNCTIONALIZATION | TRIISOPROPYLSILYL ENOL ETHERS | IODOTOLUENE DIFLUORIDE | CHEMISTRY | CYCLOFUNCTIONALIZATION TOTAL-SYNTHESIS | POLYVALENT IODINE | METAL-FREE | Synthesis | Catalysts | Chemical tests and reagents | Enantiomers | Olefins | Organic compounds
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7. Full Text Difunctionalization of Acrylamides through C–H Oxidative Radical Coupling: New Approaches to Oxindoles
by Song, Ren-Jie and Liu, Yu and Xie, Ye-Xiang and Li, Jin-Heng
Synthesis, ISSN 0039-7881, 05/2015, Volume 47, Issue 9, pp. 1195 - 1209
Abstract Oxindoles are an important class of heterocycles with unique biological activity that are found prevalently in numerous natural products and... 
review | oxindoles | radical reaction | difunctionalization | alkenes | C-H oxidative radical coupling | CARBON | N-ARYLACRYLAMIDES | CHEMISTRY, ORGANIC | BOND FORMATION | CASCADE | FUNCTIONALIZATION | ACTIVATED ALKENES | COPPER-CATALYZED TRIFLUOROMETHYLATION | C(SP3)H BOND | ARYLSULFONYLATION | ACCESS
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8. Full Text An Electrocatalytic Approach to the Radical Difunctionalization of Alkenes
by Sauer, Gregory S and Lin, Song
ACS Catalysis, ISSN 2155-5435, 06/2018, Volume 8, Issue 6, pp. 5175 - 5187
Given its many distinct characteristics, electrochemistry represents an attractive approach to meet the prevailing trends in organic synthesis. In particular,... 
dichlorination | radical addition | electrochemistry | electrosynthesis | alkene difunctionalization | vicinal diamine | trifluoromethylation | electrocatalysis | ORGANIC-SYNTHESIS | ELECTROREDUCTIVE CYCLIZATION | ELECTRON-TRANSFER MEDIATORS | TRIFLUOROACETIC-ACID | CHEMISTRY, PHYSICAL | ELECTROCHEMICAL OXIDATION | ALKYL-HALIDES | NATURAL-PRODUCT SYNTHESIS | VICINAL DIFUNCTIONALIZATION | ORGANOCATALYZED ANODIC-OXIDATION | CARBOXYLIC-ACIDS
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9. Full Text Catalytic Alkene Difunctionalization via Imidate Radicals
by Nakafuku, Kohki M and Fosu, Stacy C and Nagib, David A
Journal of the American Chemical Society, ISSN 0002-7863, 09/2018, Volume 140, Issue 36, pp. 11202 - 11205
The first catalytic strategy to harness imidate radicals has been developed. This approach enables alkene difunctionalization of allyl alcohols by... 
AMINATION | NITROGEN-CENTERED RADICALS | COUPLED ELECTRON-TRANSFER | FUNCTIONALIZED HYDROXYLAMINES | IMINYL RADICALS | OLEFINS | 1,3 TRANSPOSITION | AMINE FUNCTIONS | CHEMISTRY, MULTIDISCIPLINARY | C-H BONDS | PHOTOREDOX CATALYSIS
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10. Full Text Alkyne Difunctionalization by Dual Gold/Photoredox Catalysis
by Tlahuext‐Aca, Adrian and Hopkinson, Matthew N and Garza‐Sanchez, R. Aleyda and Glorius, Frank
Chemistry – A European Journal, ISSN 0947-6539, 04/2016, Volume 22, Issue 17, pp. 5909 - 5913
Highly selective tandem nucleophilic addition/cross‐coupling reactions of alkynes have been developed using visible‐light‐promoted dual gold/photoredox... 
gold | diazonium salts | synthetic methods | alkynes | arylation | ORGANIC-SYNTHESIS | MECHANISM | VISIBLE-LIGHT PHOTOREDOX | N-HALOSUCCINIMIDES | COMPLEXES | HOMOGENEOUS GOLD CATALYSIS | EFFICIENT SYNTHESIS | FUNCTIONALIZED HYDRATION | CHEMISTRY, MULTIDISCIPLINARY | ALKENES | Diazo compounds | Catalysis | Gold | Cross coupling | Catalysts | Hydration | Chemical reactions | Activation | Selectivity | Light effects | Substrates | Radicals | Aromatic compounds | Oxidation | Coupling | Cascade chemical reactions | Alkynes | Level (quantity)
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11. Full Text Radical-Mediated Difunctionalization of Styrenes
by Bao, Xiazhen and Li, Jun and Jiang, Wei and Huo, Congde
Synthesis, ISSN 0039-7881, 12/2019, Volume 51, Issue 24, pp. 4507 - 4530
Abstract Styrene, an extremely important compound in the chemical industry, is mainly produced by the dehydrogenation or oxidative dehydrogenation of... 
review | SODIUM TRIFLUOROMETHANESULFINATE | radical | REGIOSELECTIVE DIFUNCTIONALIZATION | CHEMISTRY, ORGANIC | difunctionalization | OXIDATIVE TRIFLUOROMETHYLATION | AEROBIC OXYSULFONYLATION | HIGHLY EFFICIENT | 3-COMPONENT OXYTRIFLUOROMETHYLATION | alkene | VICINAL DIFUNCTIONALIZATION | CATALYZED TRIFLUOROMETHYLATION | step economy | ALKENES CONVENIENT ACCESS | multicomponent reaction | METAL-FREE | styrene
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12. Full Text Molecular Iodine-Mediated Difunctionalization of Alkenes with Nitriles and Thiols Leading to β‑Acetamido Sulfides
by Cui, Huanhuan and Liu, Xiaoxia and Wei, Wei and Yang, Daoshan and He, Chenglong and Zhang, Tiantian and Wang, Hua
The Journal of Organic Chemistry, ISSN 0022-3263, 03/2016, Volume 81, Issue 6, pp. 2252 - 2260
A direct difunctionalization protocol of alkenes with nitriles and thiols toward β-acetamido sulfide derivatives has been proposed under metal-free synthesis... 
METAL-FREE SYNTHESIS | SYSTEM | CHARGE-TRANSFER COMPLEXES | ARYL SULFONYL HYDRAZIDES | ONE-POT SYNTHESIS | ANCHIMERIC ASSISTANCE | CHEMISTRY, ORGANIC | DIRECT ACCESS | AMINO-ALKENES | SUBSTITUTION-REACTION | DISULFIDES | Chemical properties | Chemical synthesis | Olefins | Analysis | Dimethyl sulfoxide
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13. Full Text Palladium‐Catalyzed Oxidative Difunctionalization of Alkenes with α‐Carbonyl Alkyl Bromides Initiated through a Heck‐type Insertion: A Route to Indolin‐2‐ones
by Fan, Jian‐Hong and Wei, Wen‐Ting and Zhou, Ming‐Bo and Song, Ren‐Jie and Li, Jin‐Heng
Angewandte Chemie International Edition, ISSN 1433-7851, 06/2014, Volume 53, Issue 26, pp. 6650 - 6654
The oxidative interception of various σ‐alkyl palladium(II) intermediates with additional reagents for the difunctionalization of alkenes is an important... 
palladium | alkenes | cross‐coupling | Heck reactions | indolinones | cross-coupling | HALIDES | ASYMMETRIC-SYNTHESIS | CHEMISTRY, MULTIDISCIPLINARY | RADICAL ALKENYLATION | BENZYL | HETEROCYCLES | COUPLING REACTIONS | OLEFINS | INDOLE ALKALOIDS | TERMINAL ALKENES | CYCLIZATION
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