New research progress on 3034-86-4 in 2021. Career opportunities within science and technology are seeing unprecedented growth across the world, and those who study chemistry or another natural science at university now have increasingly better career prospects. 3034-86-4, Name is Methyl 4-ethynylbenzoate, formurla is C10H8O2. In a document, author is Incerti, Matteo, introducing its new discovery. Formula: C10H8O2.
Investigation of the reaction between benzo[d]isothiazol-3-one, 2-aminobenzo[d]isothiazol-3-one, its isoster 2-aminoisoindolin-1-one, and activated acetylenes, in the presence of triphenylphosphine, led us to synthesize novel heterocyclic compounds that could be attractive for the building of biologically active molecules. A one-pot PPh3-promoted tandem reaction, with acetylene dicarboxylates and dibenzoylacetylene, afforded new tricyclic pyrazolo-fused benzisothiazoles. The PPh3-promoted reaction between benzisothiazolones and methyl propiolate afforded 1,4-benzothiazepine-5-one derivatives, via an isothiazole ring expansion. These studies are providing additional insights in benzisothiazolone chemistry and describe simple and original synthetic accesses to novel derivatives.
Because enzymes can increase reaction rates by enormous factors and tend to be very specific, typically producing only a single product in quantitative yield. If you are hungry for even more, make sure to check my other article about 3034-86-4, Formula: C10H8O2.
Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com