Healthcare careers for chemists are once again largely based in laboratories, although increasingly there is opportunity to work at the point of care, helping with patient investigation.122-75-8, Name is N1,N2-Dibenzylethane-1,2-diamine diacetate, molecular formula is C20H28N2O4, belongs to isothiazole compound. In a document, author is Mihara, Gen, introduce the new discover, Electric Literature of 122-75-8.
A Rh(III)-catalyzed annulative coupling of 3,5-diarylisothiazoles and alkynes is reported. The N-S bond in the isothiazole ring acts as an internal oxidant to regenerate the Rh(III) species in combination with an external Cu(II) oxidant, and the corresponding 1:2 coupling products are obtained. The remarkable difference in the reaction outcome between isothiazoles and the relevant isoxazoles has been investigated by DFT calculations, revealing that the relative stability of the enolate intermediates dictates the product selectivity.
Therefore, this conceptually novel strategy might open impressive avenues to establish green and sustainable chemistry platforms.In my other articles, you can also check out more blogs about 122-75-8. Electric Literature of 122-75-8.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com