40881-45-6Relevant articles and documents
A N, 6 diphenyl pyrimidine -4 - amine Bcr - Abl inhibitor and its preparation method and application (by machine translation)
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Paragraph 0041; 0045; 0046, (2017/04/28)
The invention discloses a N, 6 diphenyl pyrimidine - 4 - amine Bcr - Abl inhibitor and its preparation method and application, the structural formula of the inhibitor for the wherein R is a single substituent or double-substituent, substituent is alkyl or halogen; R1 As a single substituent or double-substituent, substituent is alkyl or halogen. The series of inhibitors in vitro ABL1 kinase restraining effects, and can inhibit the proliferation of tumor cells, can be used for anti-tumor pharmaceutical preparation, in particular CML (chronic granulocytic leukemia) drug. The invention provides N, 6 diphenyl pyrimidine - 4 - amine Bcr - Abl inhibitor preparation method, raw materials are apt, mild reaction conditions, the reaction process is simple in operation, reagent used and cheap. (by machine translation)
Method for preparing aminoarylborane compounds or derivatives thereof
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, (2015/06/17)
The present invention provides a process for the preparation of aminoarylborane compounds and derivatives thereof comprising a step of arylation by reacting an aryl chloride with an aminoborane compound in the presence of a catalytic system. Typically, th
Borylation using group IV metallocene under mild conditions
Marciasini, Ludovic D.,Vaultier, Michel,Pucheault, Mathieu
, p. 1702 - 1705 (2014/03/21)
A borylation reaction of aromatic diazonium salts has been optimized using titanocene and zirconocene derivatives as catalysts. The reaction employs diisopropylaminoborane as a borylating agent and proceeds smoothly at room temperature to provide arylboronates after methanolysis and transesterification with pinacol. The reaction mechanism has been found to proceed via a radical pathway.
