107544-71-8Relevant academic research and scientific papers
Gram Scalable Method to Synthesize Biscarbodiimides and Asymmetric Monocarbodiimides: A Platform to Access an Array of Phosphaguanidines, Amidines, and Guanidines
Bailey, Brad,Camelio, Andrew M.,Davis, Anna,Krasovskiy, Arkady
, (2021/11/12)
A mild, broadly functional group tolerant methodology has been developed to access a 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.
Pos [...] 4 group metal olefin polymerization catalyst
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Paragraph 0424-0425, (2019/08/27)
Embodiments are directed to phosphaguanidine metal complexes of formula I and using those complexes in α-olefin polymerization systems.
Convenient synthesis of unsymmetrical N,N′-disubstituted thioureas in water
Li, Zhengyi,Chen, Yuan,Yin, Yue,Wang, Zhiming,Sun, Xiaoqiang
, p. 670 - 673 (2016/11/18)
A simple and convenient two-step method has been developed and used to synthesise 25 (4 of which are novel) unsymmetrical N,N′-disubstituted thioureas in water. Alkylamines or variously substituted arylamines reacted smoothly with phenyl chlorothionoformate at room temperature to form thiocarbamates, which were then reacted with another alkyl- or arylamine in water at reflux to afford the unsymmetrical N,N′-disubstituted thioureas in good to excellent yields. Mild conditions, simple work-up, high yields as well as using water as solvent are the major advantages of the method.
A simple and green procedure for the synthesis of N-benzylthioureas
De Sequeira Aguiar, Lucia C.,Viana, Gil M.,Dos Santos Romualdo, Marcus V.,Costa, Marcio V.,Bonato, Bruno S.
experimental part, p. 540 - 544 (2012/06/01)
A simple and efficient reaction protocol for the synthesis of N-benzylthioureas is described from benzylisothiocyanate (BITC: 94% pure/GC-MS), isolated from crushed papaya seeds.
