The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Ноя. 23, 2024
A novel approach to sulfinylated phenanthrenes has been developed by BF
Язык: Английский
Organic & Biomolecular Chemistry, Год журнала: 2024, Номер 22(9), С. 1775 - 1781
Опубликована: Янв. 1, 2024
This work demonstrates the electrochemical construction of 2-methyl-1-aryloxy-3-(arylselanyl)propan-2-ol/2-hydroxy-2-methyl-3-(arylselanyl)propyl 2-(2-hydroxy-2-methyl-3-(arylselanyl)propoxy)benzoate starting from aryl allyl ethers/allyl benzoates and diaryl diselenides under additive-free conditions. environmentally friendly method was achieved through constant current electrolysis in an undivided cell setup acid, oxidant, or catalyst-free Additionally, this technique enabled synthesis a variety β-hydroxy selenides including late-stage functionalization drug derivatives good to exceptional yields across various substrates mild reaction
Язык: Английский
Процитировано
8
Scientific Reports, Год журнала: 2024, Номер 14(1)
Опубликована: Окт. 25, 2024
This article is devoted to the synthesis of a new magnetic palladium catalyst that has been immobilized on A-TT-Pd coated-magnetic Fe
Язык: Английский
Процитировано
5
Organic & Biomolecular Chemistry, Год журнала: 2024, Номер 22(32), С. 6443 - 6484
Опубликована: Янв. 1, 2024
Alkynes are important in organic synthesis. This review mainly focuses on the recent advances (2013–2023) alkynes with C–S bond formation, based more than 30 kinds of sulfur reagents.
Язык: Английский
Процитировано
2
Asian Journal of Organic Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Авг. 19, 2024
Abstract A novel bismuth(III) trifluoro‐methanesulfonate‐catalyzed and environmentally benign synthetic strategy for the construction of a wide range structurally diverse, sophisticated [5,6,5]‐oxygen‐containing tricyclic frameworks with easy‐to handle propargylic alcohols 2‐allylphenols as substrates in presence Bi(OTf) 3 AgOTf is described. This Lewis acid catalyzed [3+2] annulation protocol, which tolerates great deal functional groups, proceeds through sequential Meyer‐Schuster rearrangement, nucleophilic substitution, 5‐ exo ‐trig cyclization, endo proton exchange sequences, affording versatile approach accessing oxygen‐containing skeletons moderate‐to‐excellent yields. In addition, most obtained compounds exhibited anti‐tumor activities against three types human cancer cell lines vitro , including Caco‐2 colon cells, MCF‐7 breast Hepg‐2 liver cells.
Язык: Английский
Процитировано
0
Organic & Biomolecular Chemistry, Год журнала: 2024, Номер 22(35), С. 7111 - 7116
Опубликована: Янв. 1, 2024
Herein, we have developed an electrochemical technique that enables the regioselective construction of 4-sulfenyl-1 H -isochromen-1-ones in undivided cell under external acid, catalyst, oxidant, or metal-free conditions.
Язык: Английский
Процитировано
0
European Journal of Organic Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Окт. 2, 2024
Abstract Herein, we present an efficient strategy for the synthesis of spiro(indenyl)cyclohexadienones through radical‐promoted reaction 2‐alkynyl biaryls with sodium sulfinates under electrochemical conditions. The involves sulfonylation and dearomative ipso‐ cyclisation in a domino fashion. This approach features use readily accessible precursors, wide functional group tolerance external oxidant‐free practicality method was also illustrated by scale‐up further diversification product.
Язык: Английский
Процитировано
0
The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Ноя. 23, 2024
A novel approach to sulfinylated phenanthrenes has been developed by BF
Язык: Английский
Процитировано
0