Efficient preparation of N-phenylsulfenyl ketimines from oximes or nitro compounds without racemization of α-stereocenters was written by Bures, Jordi;Isart, Carles;Vilarrasa, Jaume. And the article was included in Organic Letters in 2007.Category: indole-building-block This article mentions the following:
As N-sulfenyl imines, e.g., I, could be readily transformed to their N-sulfinyl imines, N-sulfonyl imines , and N-sulfonyl oxaziridines, the very mild procedure developed to convert ketoximes and secondary nitro derivatives to N-arenesulfenyl ketimines constituted an efficient route to all these series of compounds The configuration of the α-stereocenters was retained. In the experiment, the researchers used many compounds, for example, 2-(Phenylthio)isoindoline-1,3-dione (cas: 14204-27-4Category: indole-building-block).
2-(Phenylthio)isoindoline-1,3-dione (cas: 14204-27-4) belongs to indole derivatives. Indole, also called Benzopyrrole, a heterocyclic organic compound occurring in some flower oils, such as jasmine and orange blossom, in coal tar, and in fecal matter. Due to this activity, the indole ring system has become an important component or intermediate in the synthesis of heterocycles.Category: indole-building-block
Referemce:
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