Research speed reading in 2021. As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world.. , Reference of 56-17-7, 56-17-7, Name is 2,2′-Disulfanediyldiethanamine dihydrochloride, molecular formula is C4H14Cl2N2S2, belongs to thiazines compound. In a document, author is Bakavoli, Mehdi, introduce the new discover.
An alternative approach to the synthesis of new pyrimido[5 ‘,4 ‘:5,6][1,4]thiazino[2,3-b]quinoxaline derivatives
An alternative approach to the synthesis of a series of new pyrimido[5′,4’:5,6][1,4]thiazino[2,3-b] quinoxaline derivatives is described. Reaction of 5-bromo-2,4-dichloro-6-methylpyrimidine and 3-aminoquinoxaline-2-thiol leads to the key intermediate 3-[(5-bromo-2-chloro-6-methylpyrimidin-4-yl)thio]quinoxalin-2-amine. This intermediate can be transformed into the title ring systems by subsequent treatment either with secondary amines followed by intramolecular cyclisation or initial intramolecular cyclisation with subsequent reaction with secondary amines.
Reference of 56-17-7, Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 56-17-7.
Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem