摘要 通过烯丙基硫脲与2-溴苯乙酮反应合成了多种新型3-烯丙基-2-(取代亚氨基)-4-苯基-3H-噻唑衍生物。我们还报告了使用各种异硫氰酸酯和 1,3-苯二胺的反应合成双烯丙基-3 H 噻唑。所有化合物的结构均通过光谱和元素分析表征。大多数合成的化合物对沙门氏菌、藤黄微球菌、枯草芽孢杆菌和铜绿假单胞菌均表现出有效的抗菌活性。
Dixon, Journal of the Chemical Society, 1889, vol. 55, p. 622
作者:Dixon
DOI:——
日期:——
Puschin, Zhurnal Obshchei Khimii, 1948, vol. 18, p. 1278,1287,1288
作者:Puschin
DOI:——
日期:——
Dixon, Journal of the Chemical Society, 1895, vol. 67, p. 558
作者:Dixon
DOI:——
日期:——
Novel Synthesis of Dihydrothiazoles from the Selenium‐Induced Cyclization of Allyl Thioureas
作者:Hao Qian、Yanhong Lian
DOI:10.1080/00397910701845761
日期:2008.2.1
The reaction of allylic thioureas with phenylselenenyl chloride affords 2-amino dihydrothiazoles in excellent yields by selenium-induced cyclization of allylic thioureas.
Two-component initiator system (amine-free) with very good storage stability and particular suitability for acid systems
申请人:Utterodt Andreas
公开号:US20070040151A1
公开(公告)日:2007-02-22
A two-component initiator system having accelerators for curing polymerizable materials comprising the following components: (a) a hydroperoxide compound containing one or more hydroperoxide groups that are bound to a tertiary carbon; (b) a thiourea derivative; and (c) as accelerator, a copper compound which is soluble in the preparation is preferably free of amine and is particularly suited for polymerizable dental compositions.