申请人:DOW GLOBAL TECHNOLOGIES LLC 다우 글로벌 테크놀로지스 엘엘씨(520020158236)
公开号:KR20190060809A
公开(公告)日:2019-06-03
본 구현예는 화학식 I의 포스파구아니딘 금속 착체 및 a-올레핀 중합 시스템에서의 이들 착체의 이용에 관한 것이다.
本实施例涉及化学式I的钴基磷钼酸镍金属配合物及其在α-氧化酶聚合系统中的使用。
Highly efficient and catalyst-free synthesis of unsymmetrical thioureas under solvent-free conditions
作者:Azim Ziyaei Halimehjani、Yaghoub Pourshojaei、Mohammad R. Saidi
DOI:10.1016/j.tetlet.2008.10.063
日期:2009.1
A highlyefficient and simple synthesis of unsymmetrical thioureas is reported based on the reaction of readily synthesized dithiocarbamates with amines, without using any catalyst under solvent-free conditions. The short reaction time, high yields, and solvent-free conditions are advantages of this method. We did not observe the formation of any symmetric disubstituted thiourea, under these reaction
Gram Scalable Method to Synthesize Biscarbodiimides and Asymmetric Monocarbodiimides: A Platform to Access an Array of Phosphaguanidines, Amidines, and Guanidines
作者:Andrew M. Camelio、Arkady Krasovskiy、Brad Bailey、Anna Davis
DOI:10.1021/acs.joc.1c01281
日期:2022.2.18
variety of mono- and bis-carbodiimides in good yield and high purity on multigram scale. Direct addition into these versatile motifs facilitated the rapid synthesis of a library of novel amidinines, guanidines, and phosphaguandines.
Synthesis of adamantyl-containing 1,3-disubstituted diureas and thioureas, efficient targeted inhibitors of human soluble epoxide hydrolase
作者:G. M. Butov、V. V. Burmistrov、D. V. Danilov、D. A. Pitushkin、C. Morisseau、B. D. Hammock
DOI:10.1007/s11172-015-1043-y
日期:2015.7
A series of adamantyl-containing 1,3-disubstituted diureas and thioureas containing different spacers between the ureylene group and the adamantyl substituent has been synthesized, their inhibitory activity against mammalian and human soluble epoxide hydrolase (sEH, E.C. 3.3.2.10) has been examined. The compounds synthesized were found to exhibit high inhibitory activity on the 0.4–2.8 nmol L−1 level. The dependence between the inhibitor structure and its activity was established