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B(C6F5)3-Catalyzed [4+2] Cyclization Strategy: Synthesis and Photophysical Properties of 5H-Naphtho[2,3-c]carbazole-8,13-dione Derivatives

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; ()

In this paper, a series of novel carbazolequinones were efficiently obtained by a B(C6F5)3-catalyzed [4 + 2] cyclization reaction. This protocol not o......

Utilization of Aryl(TMP)iodonium Salts for Copper-Catalyzed N-Arylation of Isatoic Anhydrides: An Avenue to Fenamic Acid Derivatives and N,N?-Diarylindazol-3-ones

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (6)

Herein, we report a general method for copper-catalyzed N-arylation of isatoic anhydrides with unsymmetrical iodonium salts at room temperature. The d......

Unexplored Vinylic-Substituted 5-Benzylidenethiazolidine-2,4-diones: Synthesis and DFT/NMR Stereochemical Assignment

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (6)

By exploring an efficient and versatile method for the 6-functionalization of its scaffold, we investigated the opening of a new chemical space around......

Electrochemically Oxidative Phosphating of Aldehydes and Ketones

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (7)

Disclosed herein is the first protocol for the electrochemically oxidative phosphating of aldehydes and ketones to generate alpha-hydroxyphosphine oxi......

Linker-Assisted CdS-TiO2 Nanohybrids as Reusable Visible Light Photocatalysts for the Oxidative Hydroxylation of Arylboronic Acids

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (10)

A variety of phenols have been obtained in aqueous media with moderate to excellent chemical yields (<= 100%) by using arylboronic acids and esters......

Dissecting the Crosstalk between Bisulfite and Hypochlorous Acid in the Reaction-Based Fluorescence Detection with Dicyanovinyl-Based Probes

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (9)

Fluorescent probes bearing a reactive moiety of 1,1-dicyanovinyl are known to detect several biological species including bisulfite and hypochlorous a......

Photoinduced, Silver(I)-Mediated Synthesis of Ester-Substituted Fused Quinazolinones via Cascade Alkoxycarbonylation/Cyclization of Heterocycles Bearing Unactivated Alkenes

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (9)

A new cascade alkoxycarbonylation/cyclization reaction of heterocycle-bearing unactivated alkenes is disclosed. The transformation is mediated by silv......

Copper-Catalyzed Cascade Multicomponent Reaction of Azides, Alkynes, and Selenium: Synthesis of Ditriazolyl Diselenides

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (7)

A copper-catalyzed cascade multicomponent reac-tion for synthesizing ditriazolyl diselenides from azides, terminal alkynes, and elemental selenium has......

Dual Photoredox/Copper Catalyzed Fluoroalkylative Alkene Difunctionalization

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (9)

A method for performing radical difunctionalization of alkenes using fluorinated halides and a nucleophilic component (thiolate and iodide anions) is ......

Electroreductive Nickel-Catalyzed Allylation of Aryl Chlorides

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (9)

Herein, we report a facile and efficient allylation via electrochemical promoted Ni-catalyzed reductive carbon-carbon bond formation. Readily availabl......

Synthesis of 5-Hydrazino-2-cyclopentenone Derivatives by a Gold(I)-Catalyzed Cycloisomerization/Hetero-Diels-Alder/Ring-Opening Tandem Reaction of Enynyl Acetates

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (11)

A highly efficient, one-pot synthesis of ring-fused 5-hydrazino-2-cyclopentenone derivatives is achieved by a gold(I)-catalyzed cycloisomerization/het......

Oxidative Three-Component Selenofunctionalization of Alkenes: Convenient Access to Vicinally Functionalized Selenides

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (11)

Three-component selenofunctionalization processes ofolefins, diselenidesand sulfonamides, water, alcohols, or acids utilizing 1-fluoropyridiniumtrifla......

Alkali Carbonates Improve β,β-Diaryl Serine-Catalyzed Enantioselective α-Fluorination of β-Dicarbonyl Compounds

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (13)

Herein, we report the highly enantioselective alpha-fluorinationof both cyclic and acyclic beta-dicarbonyl compounds, including beta-diketones, beta-k......

Direct Synthesis of Esters from Alkylarenes and Carboxylic Acids: The C-H Bond Dehydroesterification

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (13)

Herein, a reaction in which the benzyl C-H bondsof alkylarenesare directly esterified by carboxylic acids to produce benzyl estersin high yields is re......

Surmounting Byproduct Inhibition in an Intermolecular Catalytic Asymmetric Alkene Bromoesterification Reaction as Revealed by Kinetic Profiling

期刊: JOURNAL OF ORGANIC CHEMISTRY, 2023; 88 (13)

Kinetic profiling has shown that a (DHQD)(2)PHAL-catalyzedintermolecular asymmetric alkene bromoesterification reaction is inhibitedby primary amides,......

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