Facile synthesis of novel [1,3]oxazino[2,3-c][1,2,4] thiadiazin-12-one derivatives

被引：3

作者：

Yan, Jiaying ^{[1
]}

Zhou, Yang ^{[1
]}

Zhang, Nuonuo ^{[1
]}

Chen, Hui ^{[1
]}

He, Xiafeng ^{[1
]}

Xiao, Shuzhang ^{[2
]}

Zheng, Kaibo ^{[1
]}

机构：

[1] China Three Gorges Univ, Coll Mat & Chem Engn, Key Lab Inorgan Nonmetall Crystalline & Energy Co, Yichang 443002, Peoples R China

[2] China Three Gorges Univ, Coll Biol & Pharmaceut Sci, Yichang 443002, Peoples R China

来源：

RESEARCH ON CHEMICAL INTERMEDIATES | 2017年 / 43卷 / 10期

关键词：

Fused heterocyclic system; One-pot; Ring-opening; Ring-closing; ONE-POT SYNTHESIS; RATIOMETRIC FLUOROGENIC DETECTION; FLUORESCENT CHEMODOSIMETER; BIOLOGICAL EVALUATION; RAPID DETECTION; ARYL IODIDES; ESIPT PROBE; ARYLATION; BENZOTHIAZOLE; DESIGN;

D O I：

10.1007/s11164-017-2934-3

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Several novel fused heterocyclic systems which have rings containing N/O or N/S have been synthesized through a facile one-pot method by the treatment of substituted 2-(benzo[d]thiazol-2-yl)phenol and cyanogen bromide in THF and NEt3. This one-pot method contains tough ring-opening of thiazole, special intermolecular rearrangement and ring-closing reactions. The newly synthesized compounds were characterized by HR-MS, H-1-NMR, C-13-NMR spectral data and DFT calculation analysis. 2a was also determined by X-ray crystallographic analysis.

引用

页码：5395 / 5402

页数：8

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