One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time. 28562-53-0, Name is 4-Acetoxy-2-azetidinone, formurla is C5H7NO3. In a document, author is Crosby, J, introducing its new discovery. Formula: C5H7NO3.
Nitrile sulfides. Part 12. Generation of nitrile sulfides from 1,4,2-dithiazol-5-ones
Thermolysis of 1,4,2-dithiazol-5-ones in the presence of dimethyl acetylenedicarboxylate yielded dimethyl isothiazole-4,5-dicarboxylates, together with sulfur, carbon oxysulfide and nitriles. The proposed mechanism involves initial expulsion of carbon oxysulfide, followed by 1,3-dipolar cycloaddition of the resulting nitrile sulfide to the alkyne. The corresponding reaction of dithiazolone 3b with ethyl propiolate afforded a ca 1: 1.2 regioisomeric mixture of ethyl 3-phenylisothiazole-4- and 5-carboxylates, similar to that found for benzonitrile sulfide generated from 1,3,4-oxathiazol-2-one 1b.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 28562-53-0 help many people in the next few years. Formula: C5H7NO3.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com