Chen, Rongxiang published the artcileCopper-Catalyzed Regio- and Stereoselective Sulfonylation of Alkynyl Imines with Sulfonyl Hydrazides: Access to (E)-β-Sulfonyl Enones, Related Products of amides-buliding-blocks, the main research area is sulfonyl enone diastereoselective regioselective preparation; alkynyl imine sulfonyl hydrazide stereoselective sulfonylation copper catalyst.
A copper-catalyzed sulfonylation of alkynyl imines with sulfonyl hydrazides was developed, which exhibited excellent regio- and stereoselectivity and furnished a series of (E)-β-sulfonyl enones I [R1 = Ph, 4-MeC6H4, 4-FC6H4, etc.; R2 = Ph, 4-ClC6H4, 4-FC6H4, etc.; R = Ph, 4-MeC6H4, 4-BrC6H4, etc.] in moderate to good yields. Mechanistic studies suggested that this strategy goes through a radical process.
Journal of Organic Chemistry published new progress about Alkynes, α- Role: RCT (Reactant), RACT (Reactant or Reagent). 7465-88-5 belongs to class amides-buliding-blocks, name is 4-Methoxy-N-phenylbenzamide, and the molecular formula is C14H13NO2, Related Products of amides-buliding-blocks.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics