Green Synthesis and Catalysis, Год журнала: 2024, Номер unknown
Опубликована: Окт. 1, 2024
Язык: Английский
Green Chemistry, Год журнала: 2023, Номер 25(13), С. 5024 - 5029
Опубликована: Янв. 1, 2023
A new synthetic method involving electrochemical catalysis were used to synthesize various tellurium-containing oxazolidinones which showed better antitumor activity compared other oxazolidinones.
Язык: Английский
Процитировано
43
Green Chemistry, Год журнала: 2024, Номер 26(7), С. 4199 - 4208
Опубликована: Янв. 1, 2024
A new photoelectrocatalytic mode permits the synthesis of polycyclic pyrimidin-4-ones through dehydrogenative cyclization malonates with unactivated alkenes.
Язык: Английский
Процитировано
15
Chinese Chemical Letters, Год журнала: 2023, Номер 35(6), С. 109246 - 109246
Опубликована: Окт. 29, 2023
Язык: Английский
Процитировано
18
Green Chemistry, Год журнала: 2023, Номер 25(20), С. 7952 - 7958
Опубликована: Янв. 1, 2023
Herein, a direct and efficient electrochemical method for the synthesis of monofluoroalkene products was promoted using gem -difluoroalkenes unactivated alkyl halides as starting materials with nickel catalyst.
Язык: Английский
Процитировано
12
Chemistry - An Asian Journal, Год журнала: 2024, Номер 19(9)
Опубликована: Фев. 29, 2024
Abstract In light of the important biological activities and widespread applications organic disulfides, dithiocarbamates, xanthates, thiocarbamates thiocarbonates, continual persuit efficient methods for their synthesis remains crucial. Traditionally, preparation such compounds heavily relied on intricate multi‐step syntheses use highly prefunctionalized starting materials. Over past two decades, direct sulfuration C−H bonds has evolved into a straightforward, atom‐ step‐economical method organosulfur compounds. This review aims to provide an up‐to‐date discussion disulfuration, dithiocarbamation, xanthylation, thiocarbamation thiocarbonation, with special focus describing scopes mechanistic aspects. Moreover, synthetic limitations some these methodologies, along key unsolved challenges be addressed in future are also discussed. The majority examples covered this accomplished via metal‐free, photochemical or electrochemical approaches, which alignment overraching objectives green sustainable chemistry. comprehensive consolidate recent advancements, providing valuable insights dynamic landscape strategies crucial classes
Язык: Английский
Процитировано
4
The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown
Опубликована: Март 29, 2025
1,2,4-Thiadiazoles, a significant class of heterocyclic compounds, are widely found in biologically active molecules. Herein, we report green electrochemical three-component reaction amines, amidines, and CS2 for the effective synthesis 3,5-disubstituted-1,2,4-thiadiazoles under metal- oxidant-free conditions. Both aliphatic aryl amines well-tolerated at room temperature simple undivided cell. A series 1,2,4-thiadiazoles prepared with excellent functional groups.
Язык: Английский
Процитировано
0
The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown
Опубликована: Окт. 3, 2024
A convenient and practical method for the synthesis of various
Язык: Английский
Процитировано
3
The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown
Опубликована: Янв. 14, 2025
This study proposes a green and efficient atom- step-economical method for converting hazardous CS2 to dithiocarbamate derivatives under visible light irradiation catalyst-free conditions. By the construction of novel C-S C-N bonds, series β-dicarbonyl compounds amines are incorporated into products. Under light, amine first form bis(dialkylaminethiocarbonyl)disulfides, which then react with K2CO3-activated electron donor-acceptor (EDA) complexes subsequently generate target confirms time that bis(dialkylaminethiocarbonyl)disulfides can act as acceptors an EDA complex compounds, coupled product light.
Язык: Английский
Процитировано
0
Advanced Synthesis & Catalysis, Год журнала: 2024, Номер unknown
Опубликована: Авг. 22, 2024
Abstract 2‐(chalcogen)benzothiazoles are frequently used as core structures for the development of pharmaceutical agents. A strategy synthesis under electrooxidative conditions using isocyanides, thiols or diselenides substrates was developed. This protocol allows access to structurally diverse in good yields and with functional group tolerance, which does not require heavy metal catalysts exogenous oxidants. Furthermore, gram‐scale performed demonstrate scale‐up applicability this reaction.
Язык: Английский
Процитировано
1
Chemistry - A European Journal, Год журнала: 2024, Номер 30(68)
Опубликована: Авг. 22, 2024
Abstract Dithiocarbamate is a key structural sequence in pharmaceuticals and agrochemicals, its synthesis crucial organic chemistry. Although significant progress has been made related research, developing practical universal method remains fascinating. Herein, we report new visible‐light‐induced decarboxylation coupling reaction between N‐hydroxyphthalimide esters tetraalkylthiuram disulfides, which uses Ir(ppy) 3 as photocatalyst to promote the generation of corresponding thioacylation product‐dithiocarbamates high yields. This redox‐neutral protocol inexpensive readily available starting material under mild conditions, exhibiting broad substrate scope wide functional group compatibility. can be further used for post modification complex natural products bioactive drugs.
Язык: Английский
Процитировано
1