Base-Promoted Tandem Cyclization of 2-(Indol-3-yl)naphthoquinones with Benzamidines toward Polysubstituted Pyrimido[4,5-b]indoles DOI
Bin Tan, Kai Hu, Chao Zhang

и другие.

Organic Letters, Год журнала: 2024, Номер unknown

Опубликована: Сен. 19, 2024

A novel and unique approach for the construction of polysubstituted pyrimido[4,5-

Язык: Английский

Temperature-Dependent, Switchable Synthesis of α-Carbolines and Tetrahydropyrrolo[2,3-b]indoles via Formal [4 + 1 + 1] and [3 + 1 + 1] Cyclizations DOI
Siyang Xing, Long Yi Jin, Fangli Jing

и другие.

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

Опубликована: Май 30, 2025

A switchable one-pot, three-component cyclization of 3-vinylindoles, sulfonyl azides, and α-bromoketones has been developed for the synthesis α-carbolines tetrahydropyrrolo[2,3-b]indoles. The advantages this strategy include excellent product selectivity, good functional group tolerance, highly functionalized products, mild conditions.

Язык: Английский

Процитировано

0
Base-promoted ring-opening/recyclization of naphthoquinones to access benzo[5,6][1,4]thiazino[4,3-b]isoquinoline-7,12-diones at room temperature DOI
Bin Tan,

Zhuoqin Li,

Xinlin Zhou

и другие.

Organic Chemistry Frontiers, Год журнала: 2024, Номер 11(17), С. 4779 - 4784

Опубликована: Янв. 1, 2024

A novel and unique nitrogen atom insertion into naphthoquinone rings to construct structurally valuable polycyclic heterocycles at room temperature under transition-metal-free conditions has been described.

Язык: Английский

Процитировано

2
One-pot π-extension approach of iminoindoles-to-α-carbolines as blue-light emitters using the cooperative basic system DOI

Rajni Lodhi,

S Banuprakash Goud,

Sampak Samanta

и другие.

New Journal of Chemistry, Год журнала: 2024, Номер 48(32), С. 14163 - 14169

Опубликована: Янв. 1, 2024

Efficient access to α-carbolines was achieved via a domino reaction between iminoindoles and arylidene malononitriles using DABCO/NaHCO 3 as cooperative basic system. The synthesized scaffolds display blue emissions with good quantum yields.

Язык: Английский

Процитировано

2
Base-promoted fused β-carboline formation from 2-(1H-indol-3-yl)cyclohexan-1-ones, aldehydes and ammonium salts DOI
Jinjin Chen, Yuxin Zhang, Xinping Liu

и другие.

Organic Chemistry Frontiers, Год журнала: 2024, Номер 11(13), С. 3583 - 3588

Опубликована: Янв. 1, 2024

A novel base-promoted fused β-carboline formation strategy from 2-(1 H -indol-3-yl)cyclohexan-1-ones, aldehydes and ammonium salts has been developed. Ammonium served as nitrogen sources played an important role in selectivity control.

Язык: Английский

Процитировано

1
Novel access to α-carbolines with biological applications DOI
Olivier Provot

European Journal of Medicinal Chemistry, Год журнала: 2024, Номер 276, С. 116700 - 116700

Опубликована: Июль 20, 2024

Язык: Английский

Процитировано

1
Base-Promoted Tandem Cyclization of 2-(Indol-3-yl)naphthoquinones with Benzamidines toward Polysubstituted Pyrimido[4,5-b]indoles DOI
Bin Tan, Kai Hu, Chao Zhang

и другие.

Organic Letters, Год журнала: 2024, Номер unknown

Опубликована: Сен. 19, 2024

A novel and unique approach for the construction of polysubstituted pyrimido[4,5-

Язык: Английский

Процитировано

1