Chemistry is an experimental science, SDS of cas: 1003-04-9, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 1003-04-9, Name is Dihydrothiophen-3(2H)-one, molecular formula is C4H6OS, belongs to indole-building-block compound. In a document, author is Kinoshita, Jun.
A Route to Indoles via Modified Fischer Indole Intermediates from Sulfonanilides and Ketene Dithioacetal Monoxides
An S-N variant of the N-N-based Fischer indole synthesis has been developed. Treatment of sulfonanilides and ketene dithioacetal monoxides with a powerful acid anhydride providesN-sulfonyl-2-methylsulfanylindoles. The initial interrupted Pummerer reaction would yield the key S-N-tethered precursor in situ that then undergoes [3,3] sigmatropic rearrangement, after which the endgame to the indole ring follows the Fischer manner.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 1003-04-9. SDS of cas: 1003-04-9.
Reference:
Indole alkaloid derivatives as building blocks of natural products from?Bacillus thuringiensis?and?Bacillus velezensis?and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles