Uphade, Manoj B. published the artcileStereoselective Addition of a Lithium Anion of 1,1-Diphenyl-2-aza-pentadiene to Sulfinimines: Application to the Synthesis of (-)-Epiquinamide, Formula: C4H11NOS, the main research area is total synthesis epiquinamide; stereoselective addition lithiated azapentadiene sulfinimine vicinal diamine synthesis.
The addition of a lithium anion of diphenylallylimine to nonracemic sulfinimines was investigated. It was found that the reaction with sulfinimines derived from aliphatic aldehydes afforded the products with excellent diastereoselectivity (>99:1), furnishing the product vicinal diamines in very good yields. Application of the formed product vicinal diamines was demonstrated in the total synthesis of the natural product (-)-epiquinamide.
Organic Letters published new progress about Addition reaction, regioselective (α- vs. γ-addition). 343338-28-3 belongs to class amides-buliding-blocks, name is (S)-2-Methylpropane-2-sulfinamide, and the molecular formula is C4H11NOS, Formula: C4H11NOS.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics