42142-52-9Relevant articles and documents
Manganese-Catalyzed Anti-Markovnikov Hydroamination of Allyl Alcohols via Hydrogen-Borrowing Catalysis
Das, Kuhali,Sarkar, Koushik,Maji, Biplab
, p. 7060 - 7069 (2021/06/30)
Controlling the selectivity in a hydroamination reaction is an extremely challenging yet highly desirable task for the diversification of amines. In this article, a selective formal anti-Markovnikov hydroamination of allyl alcohols is presented. It enables the versatile synthesis of valuable γ-amino alcohol building blocks. A phosphine-free Earth's abundant manganese(I) complex catalyzed the reaction under hydrogen-borrowing conditions. A vast range of aliphatic, aromatic amines, drug molecules, and natural product derivatives underwent successful hydroamination with primary and secondary allylic alcohols with excellent functional group tolerance (57 examples). The catalysis could be performed on a gram scale and has been applied for the synthesis of drug molecules. The mechanistic studies revealed the metal-ligand bifunctionality as well as hemilability of the ligand backbone as the key design principle for the success of this catalysis.
Systems and methods for synthesizing chemical products, including active pharmaceutical ingredients
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, (2020/12/14)
Systems and methods for synthesizing chemical products, including active pharmaceutical ingredients, are provided. Certain of the systems and methods described herein are capable of manufacturing multiple chemical products without the need to fluidically connect or disconnect unit operations when switching from one making chemical product to making another chemical product.
A model target anti-tumor medicament and its preparation method and application (by machine translation)
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, (2016/10/10)
This invention relates to the targeting of antineoplastic eEF2K of a small molecule inhibitor, its formula (I), formula (II) the structure of the formula (III): Formula (I), formula (II) compound of the formula (III) structure and its pharmaceutically acceptable salt thereof can kill cancer cells, the healthy organism cells are not affected, to various tumor is markedly inhibited, in particular breast cancer, glioma, stomach cancer, liver cancer cells is markedly inhibited. (by machine translation)