Microwave assisted synthesis of some tetrahydropyrimidinethione, thiazolo [3,2-a] pyrimidinone and xanthenedione derivatives
Joint Authors
al-Hazimi, Hasan Muhammad Ahmad,
al-Alshaikh, Monirah A.
al-Marhun, Zaynab Muhammad
Source
Journal of Saudi Chemical Society
Issue
Vol. 10, Issue 3 (31 Dec. 2006), pp.527-537, 11 p.
Publisher
Publication Date
2006-12-31
Country of Publication
Saudi Arabia
No. of Pages
11
Main Subjects
Abstract AR
تم تحضير عدد من 1، 2، 3، 4-رباعي هيدروبيريميدين-2-ثيون 2a-d بكميات جيدة بإستخدام التشعيع بالموجات متناهية الصغر.
و قد أعطت حولقة المركبات 2a-c بكواشف مختلفة مشتقات ثيازولوبيريميدينون 5-3.
و قد أعطى تفاعل دايمدون مع الألدهيدات العطرية و الثيوريا-بالتشعيع بالموجات متناهية الصغر-مركبات زانثين داي أون 8a, b كمركبات رئيسة.
و قد تم التعرف على المركبات المحضرة بالطرق الطيفية.
Abstract EN
A number of 1, 2, 3, 4-tetrahydropyrimidine-2-thiones 2a-d, have been synthesized using microwave irradiation in an appreciable yield.
Cyclisation of 2a-c with different reagents gave the thiazolopyrimidinone derivatives 3-5.
Reaction of dimedone with aromatic aldehydes and thiourea using microwave irradiation afforded the xanthenedione 8a, b as a major product.
The prepared compounds were fully identified by spectroscopic methods.
American Psychological Association (APA)
al-Alshaikh, Monirah A.& al-Hazimi, Hasan Muhammad Ahmad,& al-Marhun, Zaynab Muhammad. 2006. Microwave assisted synthesis of some tetrahydropyrimidinethione, thiazolo [3,2-a] pyrimidinone and xanthenedione derivatives. Journal of Saudi Chemical Society،Vol. 10, no. 3, pp.527-537.
https://search.emarefa.net/detail/BIM-21648
Modern Language Association (MLA)
al-Alshaikh, Monirah A.…[et al.]. Microwave assisted synthesis of some tetrahydropyrimidinethione, thiazolo [3,2-a] pyrimidinone and xanthenedione derivatives. Journal of Saudi Chemical Society Vol. 10, no. 3 (Dec. 2006), pp.527-537.
https://search.emarefa.net/detail/BIM-21648
American Medical Association (AMA)
al-Alshaikh, Monirah A.& al-Hazimi, Hasan Muhammad Ahmad,& al-Marhun, Zaynab Muhammad. Microwave assisted synthesis of some tetrahydropyrimidinethione, thiazolo [3,2-a] pyrimidinone and xanthenedione derivatives. Journal of Saudi Chemical Society. 2006. Vol. 10, no. 3, pp.527-537.
https://search.emarefa.net/detail/BIM-21648
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 536-537
Record ID
BIM-21648
