7689-03-4, molecular formula is C20H16N2O4, molweight is 348.3521(g/mol), SMILES CODE is [C@@]5(C2=C(C(N1CC4=C(C1=C2)N=C3C=CC=CC3=C4)=O)COC5=O)(CC)O. In this document, Easy access to alpha-hydroxyimino-beta-oxodithioesters and application towards the synthesis of diverse 1,4-thiazine-3-ones via reduction/annulation cascade. Electric Literature of 7689-03-4.
Easy access to alpha-hydroxyimino-beta-oxodithioesters and application towards the synthesis of diverse 1,4-thiazine-3-ones via reduction/annulation cascade
An operationally simple and facile synthesis of alpha-hydroxyimino-beta-oxodithioesters has been achieved by nitrosation of alpha-enolicdithioesters. They were further treated with internal alkynes to afford diverse 1,4-thiazin-3-ones via domino reduction/annulation strategy under mild reaction conditions. Importantly, this is the first straightforward entry to highly functionalized 1,4-thiazin-3-one derivatives from simple starting materials. (C) 2014 Elsevier Ltd. All rights reserved.
Learn more about the 7689-03-4. Electric Literature of 7689-03-4.
Reference:
Thiazine – an overview | ScienceDirect Topics,
,Thiazine | C4H5NS – PubChem