Facile synthesis of some novel 1,3,4,2-oxa(thia)diazaphospholo[5,4-b]quinazolinones and 1,2,4,3-triazaphospholo[5,1-b]quinazolinones

被引：5

作者：

Ali, Tarik E. ^{[1
,2
]}

Assiri, Mohammed A. ^{[1
]}

Zahran, H. Y. ^{[3
,4
,5
]}

Yahia, I. S. ^{[3
,4
,5
]}

Hussien, Mai S. A. ^{[2
]}

机构：

[1] King Khalid Univ, Fac Sci, Dept Chem, Abha, Saudi Arabia

[2] Ain Shams Univ, Fac Educ, Dept Chem, Cairo, Egypt

[3] King Khalid Univ, Res Ctr Adv Mat Sci, Abha, Saudi Arabia

[4] King Khalid Univ, Fac Sci, Dept Phys, Abha, Saudi Arabia

[5] Ain Shams Univ, Fac Educ, Dept Phys, Cairo, Egypt

来源：

SYNTHETIC COMMUNICATIONS | 2021年 / 51卷 / 02期

关键词：

Cyclocondensation; 1; 3; 4; 2-oxadiazaphosphole; quinazolinone; 2-thiadiazaphosphole; 2; 3-triazaphosphole; FUSED HETEROCYCLES; DESIGN; DERIVATIVES;

D O I：

10.1080/00397911.2020.1825745

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The cyclo condensation of some bi-functionally quinazolinones with some phosphorus dihalides in dry pyridine led to novel 1,3,4,2-oxadiazaphospholo[5,4-b]quinazolinones, 1,3,4,2-thiadiazaphospholo[5,4-b]quinazolinones and 1,2,4,3-triazaphospholo[5,1-b]quinazolinones. The structure of novel products was established by IR and NMR spectroscopy.

引用

页码：302 / 307

页数：6

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