Cu(I)‐Catalyzed Silylation and Germylation of Azauracils DOI Open Access

Frenki Mahato,

Asim Kumar Ghosh, Alakananda Hajra

и другие.

Chemistry - A European Journal, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 5, 2024

The current study demonstrates a Cu(I) catalyzed direct C(sp

Язык: Английский

Electrochemical C–H Alkylation of Azauracils Using N-(Acyloxy)phthalimides DOI

Rupashri Dash,

Satya Prakash Panda,

Kuldeep Singh Bhati

и другие.

Organic Letters, Год журнала: 2024, Номер 26(34), С. 7227 - 7232

Опубликована: Авг. 20, 2024

We present an electrochemical alkylation of azauracils using N-(acyloxy)phthalimides (NHPI esters) as readily available alkyl radical progenitors under metal- and additive-free conditions. Several are shown to undergo with array NHPI esters (1°, 2°, 3°, sterically congested), providing the desired products in good excellent yields. This operationally simple method is robust, scalable, suitable for both batch flow setups.

Язык: Английский

Процитировано

10

The organophotocatalytic trifluoromethylation of 6-azauracils DOI Creative Commons

Krishna Kanta Das,

Alakananda Hajra

RSC Advances, Год журнала: 2025, Номер 15(15), С. 11370 - 11376

Опубликована: Янв. 1, 2025

Herein, we have developed an organophotocatalytic trifluoromethylation of 6-azauracils using inexpensive Langlois reagent to prepare a variety trifluoromethylated azauracil derivatives under ambient air condition.

Язык: Английский

Процитировано

0

Arylation of Heterocycles Enabled by Photocatalysis DOI
Kai Sun, Bing Yu

Topics in heterocyclic chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

0

Silver-catalyzed direct decarboxylative C H functionalization of azauracils with aliphatic carboxylic acids DOI
Jie Zeng, Hong Zhou, Shenghao Wang

и другие.

Tetrahedron Letters, Год журнала: 2025, Номер unknown, С. 155619 - 155619

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0

Visible-Light-Induced C–H Alkylation of 1,2,4-Triazine-3,5(2H,4H)-diones via Infrequent 1,2-Hydrogen-Atom Transfer DOI
Mi Wang, Yangyang Wang, Jie Wang

и другие.

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

Опубликована: Май 19, 2025

1,2,4-Triazine-3,5(2H,4H)-diones are widely present in various drug molecules and bioactive molecules. A visible-light-driven C-H alkylation of 1,2,4-triazine-3,5(2H,4H)-diones via 1,2-hydrogen-atom transfer (1,2-HAT) amide radicals is first reported, providing an environmentally friendly sustainable pathway to enrich the structural functional diversity 1,2,4-triazine-3,5(2H,4H)-diones. This novel protocol characterized by mild metal-free reaction conditions, operationally simple method, good group tolerance. To our delight, other heterocycles, such as isoquinoline coumarin, also undergo reactions construct C(sp2)-C(sp3) bonds infrequent 1,2-HAT under current conditions.

Язык: Английский

Процитировано

0

Electrochemical C–H silylation of azauracils with hydrosilanes DOI
Zhihua Zhang, Jingfang Wang, Changsheng Qin

и другие.

Molecular Catalysis, Год журнала: 2025, Номер 583, С. 115218 - 115218

Опубликована: Май 24, 2025

Язык: Английский

Процитировано

0

Photocatalyzed Acylation of Azauracil Derivatives with Aldehydes DOI
Yi Wang, Lianghong Liu,

Peng Deng

и другие.

The Journal of Organic Chemistry, Год журнала: 2024, Номер 89(15), С. 11083 - 11087

Опубликована: Июль 24, 2024

A novel approach for the acylation of azauracil derivatives with aldehydes has been developed utilizing sodium decatungstate (NaDT) as a photocatalyst. This method demonstrates broad substrate tolerance and yields moderate to excellent outcomes. Notably, it aligns green chemistry principles by eliminating oxidants, eco-friendly energy sources, offering high scalability operational simplicity.

Язык: Английский

Процитировано

2

Cu(I)‐Catalyzed Silylation and Germylation of Azauracils DOI Open Access

Frenki Mahato,

Asim Kumar Ghosh, Alakananda Hajra

и другие.

Chemistry - A European Journal, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 5, 2024

The current study demonstrates a Cu(I) catalyzed direct C(sp

Язык: Английский

Процитировано

2