Three-component reaction between 2-hydroxymethyl-5-phenylamino-pyran-4-one and aromatic acyl chlorides with potassium selenocyanate: Synthesis of 2-aryl-6-hydroxymethyl-1-phenyl-4-selenoxo-1,4-dihydro-pyrano[3,2-d]pyrimidin-8-one

被引：0

作者：

Ayagh, Zahra ^{[1
]}

Mosslemin, Mohammad H. ^{[1
]}

Nateghi, Mohammad R. ^{[1
]}

Hassanabadi, Alireza ^{[2
]}

机构：

[1] Islamic Azad Univ, Dept Chem, Yazd Branch, Yazd, Iran

[2] Islamic Azad Univ, Dept Chem, Zahedan Branch, Zahedan, Iran

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2024年 / 199卷 / 02期

关键词：

2-Hydroxymethyl-5-phenylamino-pyran-4-one; aromatic acyl chlorides; potassium selenocyanate; N-methylimidazole; solvent-free conditions; SELENIUM-CONTAINING HETEROCYCLES;

D O I：

10.1080/10426507.2023.2281499

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We report an efficient method for the synthesis of 2-aryl-6-hydroxymethyl-1-phenyl-4-selenoxo-1,4-dihydro-pyrano[3,2-d]pyrimidin-8-one from the condensation of potassium selenocyanate and aromatic acyl chlorides with 2-hydroxymethyl-5-phenylamino-pyran-4-one in the presence of catalytic amounts of N-methylimidazole under solvent-free conditions. This new protocol offers advantages such as mild reaction conditions, short reaction time, easy work-up, high yield products, and does not involve any hazardous solvent.

引用

页码：187 / 191

页数：5

共 19 条

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