42288-26-6Relevant articles and documents
Mechanosynthesis of sydnone-containing coordination complexes
Pétry, Nicolas,Vanderbeeken, Thibaut,Malher, Astrid,Bringer, Yoan,Retailleau, Pascal,Bantreil, Xavier,Lamaty, Frédéric
supporting information, p. 9495 - 9498 (2019/08/15)
N-Phenyl-4-(2-pyridinyl) sydnone was shown to act as a four-electron donor N,O-ligand in unprecedented coordination complexes featuring three different metallic centers (Co, Cu, and Zn). Starting with various anilines, the use of a ball-mill efficiently enabled the synthesis of N-arylglycines, subsequent nitrosylation and cyclization into sydnones, and further metalation.
Multi-substituted 4-methyl ester derivative of amino benzonitrile trunk and its preparation and use
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Paragraph 0096; 0102-0104, (2018/01/19)
The invention provides new ester derivatives with a general formula (I) shown in the specification of multi-substituted 4-methylamino-benzamidine or pharmaceutically acceptable salts, wherein A1, A2, A3 and A4 in the formula are as defined in the specification. The compounds have an anticoagulant effect and can be used for preparing medicaments for preventing and treating thromboembolic diseases.
N-(1-Oxy-2-picolyl)oxalamic Acid as an Efficient Ligand for Copper-Catalyzed Amination of Aryl Iodides at Room Temperature
Wang, Yongbin,Ling, Jing,Zhang, Yu,Zhang, Ao,Yao, Qizheng
, p. 4153 - 4161 (2015/07/01)
N-(1-Oxy-pyridin-2-ylmethyl)oxalamic acid was identified as efficient ligand for CuI-catalyzed amination of aryl halides at room temperature. In our catalytic system, N-arylation of cyclic secondary amines, primary amines, amino acids, and ammonia proceeded with moderate to excellent yields and high functional group tolerance.