Visible-light-promoted cyclization of 3-indolylallylamides enabling synthesis of tetrahydrocarbolinones DOI Open Access

Jingrui He,

Chengting Wang,

Haibo Mei

и другие.

Tetrahedron, Год журнала: 2023, Номер 150, С. 133776 - 133776

Опубликована: Дек. 4, 2023

Язык: Английский

Recent advances on electrochemical generation of sulfonyl radical triggered cyclization of alkene/alkynes DOI

Jiaqing Shao,

Jiang Liu, Haibo Mei

и другие.

Tetrahedron, Год журнала: 2025, Номер 173, С. 134467 - 134467

Опубликована: Янв. 12, 2025

Язык: Английский

Процитировано

3
Preparation of nanocellulose and its applications in wound dressing: A review DOI

Chen Yang,

Yaqin Zhu, Zhiwei Tian

и другие.

International Journal of Biological Macromolecules, Год журнала: 2023, Номер 254, С. 127997 - 127997

Опубликована: Ноя. 8, 2023

Язык: Английский

Процитировано

43
Research progress on piperidine-containing compounds as agrochemicals DOI
Wei Sun,

Anjing Liao,

Lei Li

и другие.

Chinese Chemical Letters, Год журнала: 2024, Номер unknown, С. 109855 - 109855

Опубликована: Апрель 1, 2024

Язык: Английский

Процитировано

13
Electrochemical Multicomponent Cascade Radical Process Enabling Synthesis of Iodomethyl Spiropyrrolidinyl‐Oxindoles DOI

Jingrui He,

Haibo Mei, Jorge Escorihuela

и другие.

Chinese Journal of Chemistry, Год журнала: 2024, Номер 42(15), С. 1691 - 1698

Опубликована: Март 19, 2024

Comprehensive Summary A novel electrochemical multicomponent cascade reaction of indole‐tethered alkenes with CF 3 SO 2 Na and n ‐Bu 4 NI has been developed, which enables the rapid assembly spiropyrrolidinyl‐oxindoles in good yields. The experimental results DFT calculations suggest that this proceeds through oxidation Na, radical coupling alkene, spirocyclization, sulfinate, iodide substitution, water coupling. This strategy features mild conditions, easy‐to‐handle reactants, chemical finding not only enriches research contents but also provides a green for construction compared existing methodologies.

Язык: Английский

Процитировано

9
Recent Advances on the Synthesis and Application of Tetrahydro‐β‐Carbolines DOI

Youlong Du,

Anas Semghouli,

Haibo Mei

и другие.

Advanced Synthesis & Catalysis, Год журнала: 2024, Номер 366(14), С. 3050 - 3084

Опубликована: Май 22, 2024

Abstract Tetrahydro‐ β ‐carbolines (TH Cs) also known as tryptolines serve important structural elements in natural products and pharmaceutical compounds, they are utilized drug discovery. They display diverse bioactivities, including anticancer, antifungal, antiparasitic, anti‐ischemic, anti‐inflammatory, other activities. Besides their pharmacological biological significance, these motifs extensively used the production of bioactive compounds. This review is intended to summarize recent advancements chemistry this compound class, synthesis applications organic synthetic intermediates molecules.

Язык: Английский

Процитировано

6
Enzymatic and Chemo–catalytic Redox Deracemization: Recent Progress DOI
Qian Wan, Zehua Wang,

H. P. Sun

и другие.

ChemCatChem, Год журнала: 2024, Номер 16(14)

Опубликована: Фев. 5, 2024

Abstract The precise synthesis of chiral small molecules is a core research area in chemical science. Deracemization, an appealing technology that converts racemate to its single enantiomer with the same constitution theoretical 100 % yield, appears as straightforward and efficient strategy asymmetric synthesis. A cascading redox sequence was most employed approach drive deracemization through destroy recreate stereocenter given molecule. This review mainly focuses on progress driven by respective biocatalysis chemo–catalysis. In particular, each section will be subdivided according action modes, substrate classes perspectives future development.

Язык: Английский

Процитировано

4
Accessing pyrrolo[1,2-a]indole derivatives via visible-light-induced dearomatizative cyclization of indoles DOI
Zhao‐Sheng Liu, Xiaochen Ji,

Lilan Duan

и другие.

Chemical Communications, Год журнала: 2024, Номер 60(37), С. 4902 - 4905

Опубликована: Янв. 1, 2024

Dearomatizative cyclization of indoles: a novel synthetic method for pyrrolo[1,2- ]indole derivatives through visible-light-induced cascade dearomatizative indoles with external nucleophiles has been developed.

Язык: Английский

Процитировано

3
Difunctionalization of Alkenes toward 3,3-Disubstituted and Dihydrobenzoindolines by Using an Imidazolylidene Palladacyclic Catalyst DOI

Dong Lin,

Hanxiao Yang,

Yue Chen

и другие.

The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Март 6, 2025

The synthesis of valuable 2a,3-dihydrobenzo[cd]indolines was successfully achieved by combining IPr-Pdcycle-OxaNaphthyl-catalyzed cross-coupling and proton-induced hydroarylation in a one-pot method. In situ-generated alkynyl-functionalized 3,3-disubstituted indolines were proved as the key intermediate, bearing broad scope substrates with diverse functional groups electronic properties.

Язык: Английский

Процитировано

0
The Borsche–Drechsel (BD) cyclization: Synthesis of tetrahydrocarbazoles and carbazole alkaloids DOI
Rashid Ali

Tetrahedron, Год журнала: 2023, Номер 148, С. 133692 - 133692

Опубликована: Окт. 11, 2023

Язык: Английский

Процитировано

6
A General Protocol toward Synthesis of 3-Methylindoles Using Acenaphthoimidazolyidene-Ligated Oxazoline Palladacycle DOI

Ruoqian Fan,

Haili Wen,

Zhen Chen

и другие.

Organic Letters, Год журнала: 2023, Номер 26(1), С. 22 - 28

Опубликована: Дек. 21, 2023

An efficient catalytic strategy toward the synthesis of N-substituted 3-methylindoles from inactive o-dihaloarenes and N-allylamines was developed by using a 1,3-bis(2,6-diisopropylphenyl)acenaphthoimidazol-2-ylidene (AnIPr)-ligated oxazoline palladacycle. It enabled very broad substrate scope tolerating different functional groups, electronic properties, steric bulkiness afforded desired products in good to excellent yields. Importantly, it showed great potential synthesize several bioactive compounds key intermediates natural high

Язык: Английский

Процитировано

6