糖炔、酰氯和1,2 -苯二胺偶联制备新型3h -1,5-苯二氮卓基芳基c -糖苷

IF 1.2 4区化学 Q4 BIOCHEMISTRY & MOLECULAR BIOLOGY Journal of Carbohydrate Chemistry Pub Date : 2022-01-01 DOI:10.1080/07328303.2022.2045020

Qianxia Chen , Xiang Zhou , Fen Han , Fuyi Zhang , Yufen Zhao

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引用次数: 0

摘要

摘要通过结构多样的末端糖炔、芳酰氯和1,2 -苯二胺的偶联，合成了新型的3h -1,5-苯二氮卓类芳基c -糖苷。该方案一般、温和、有效。该方法适用于各种末端糖炔和芳香烃，选取了37例。糖底物包括吡喃苷、呋喃苷和无环糖，具有敏感和庞大的保护基团。芳酰氯含有供电子、吸电子和电子中性取代基。

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Facile synthesis of novel 3H-1,5-benzodiazepine-derived aryl C-glycosides by coupling of sugar alkynes, acyl chlorides and 1, 2-phenylenediamine

Novel 3H-1,5-benzodiazepine-derived aryl C-glycosides were synthesized in good to excellent yields by the coupling of structurally diverse terminal sugar alkynes, aroyl chlorides and 1, 2-phenylenediamine. The protocol is general, mild and efficient. It was suitable for various terminal sugar alkynes and aroyl chlorides, with 37 selected examples. The sugar substrates include pyranosides, furanosides, and acyclic sugars with sensitive and bulky protecting groups. The aroyl chlorides contain electron-donating, electron-withdrawing and electron-neutral substituents.

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来源期刊

Journal of Carbohydrate Chemistry 化学-生化与分子生物学

CiteScore

2.10

自引率

0.00%

发文量

审稿时长

1 months

期刊介绍： The Journal of Carbohydrate Chemistry serves as an international forum for research advances involving the chemistry and biology of carbohydrates. The following aspects are considered to fall within the scope of this journal: -novel synthetic methods involving carbohydrates, oligosaccharides, and glycoconjugates- the use of chemical methods to address aspects of glycobiology- spectroscopic and crystallographic structure studies of carbohydrates- computational and molecular modeling studies- physicochemical studies involving carbohydrates and the chemistry and biochemistry of carbohydrate polymers.