Rh(III)-catalyzed [4 + 1] annulation of 1-arylindazolones with alkynyl cyclobutanols: access to indazolo[1,2-a]indazolones DOI
Jiang‐Miao Hu, Jidan Liu, Wenwen Cui

и другие.

Organic & Biomolecular Chemistry, Год журнала: 2024, Номер 22(32), С. 6500 - 6505

Опубликована: Янв. 1, 2024

A convenient and efficient synthesis of structurally diverse indazolo[1,2- a ]indazolones via Rh( iii )-catalyzed [4 + 1] annulation 1-arylindazolones with alkynyl cyclobutanols has been achieved by combining C–H C–C bond cleavage.

Язык: Английский

Ru-Catalyzed One-Pot Synthesis of Heterocyclic Backbones DOI Open Access
Vaezeh Fathi Vavsari, Mehri Seyed Hashtroudi, Saeed Balalaie

и другие.

Catalysts, Год журнала: 2023, Номер 13(1), С. 87 - 87

Опубликована: Янв. 1, 2023

Ruthenium complexes are remarkable catalysts for the C–H activation approaches and organic transformations. Combining a Ru-catalyst with oxidants other additives in one-pot process is considered sustainable approach due to reduction reaction steps minimal usage of solvents during synthesis, work-up, isolation chemicals, purification products. This review highlights ruthenium-catalyzed transformations manner achieve heterocyclic backbones, including indoles, benzofurans, indazoles, pyrans, pyrimidines, quinolines, isoquinolines.

Язык: Английский

Процитировано

3
Ru(ii)-catalyzed oxidative coupling of sulfoxonium ylides with amines: efficient synthesis of α-ketoamides and indolo[2,1-a]isoquinolines DOI

Sumi Changmai,

Tribeni Gogoi,

Jyotshna Phukon

и другие.

Organic & Biomolecular Chemistry, Год журнала: 2023, Номер 21(15), С. 3235 - 3244

Опубликована: Янв. 1, 2023

The first use of sulfoxonium ylides for the synthesis α-ketoamides is described via a Ru(II)-catalyzed amidation reaction with amines. same 2-phenylindoles provided indolo[2,1-a]isoquinolines instead α-ketoamides.

Язык: Английский

Процитировано

3
Rhodium(iii)-catalyzed C–H alkylation of arylhydrophthalazinediones with α-Cl ketones as sp3-carbon alkylated agents DOI
He Li,

Haichun Gu,

Ning Xu

и другие.

Organic & Biomolecular Chemistry, Год журнала: 2023, Номер 21(10), С. 2096 - 2100

Опубликована: Янв. 1, 2023

A C–H alkylation of arylhydrophthalazinediones catalyzed by [Cp*RhCl 2 ] is developed using α-Cl ketones as sp 3 -carbon alkylated agents.

Язык: Английский

Процитировано

2
Heterocycles from Sulfur Ylides DOI
Antonio C. B. Burtoloso, J. Vargas, Matheus Pereira de Jesus

и другие.

Topics in heterocyclic chemistry, Год журнала: 2023, Номер unknown, С. 63 - 105

Опубликована: Янв. 1, 2023

Язык: Английский

Процитировано

1
Rh(III)-catalyzed [4 + 1] annulation of 1-arylindazolones with alkynyl cyclobutanols: access to indazolo[1,2-a]indazolones DOI
Jiang‐Miao Hu, Jidan Liu, Wenwen Cui

и другие.

Organic & Biomolecular Chemistry, Год журнала: 2024, Номер 22(32), С. 6500 - 6505

Опубликована: Янв. 1, 2024

A convenient and efficient synthesis of structurally diverse indazolo[1,2- a ]indazolones via Rh( iii )-catalyzed [4 + 1] annulation 1-arylindazolones with alkynyl cyclobutanols has been achieved by combining C–H C–C bond cleavage.

Язык: Английский

Процитировано

0