127020-81-9Relevant articles and documents
An investigation of the N-arylsulfonylation of 2-azetidinones
Adlington, Robert M.,Baldwin, Jack E.,McCoull, William,Pritchard, Gareth J.,Schofield, Christopher J.,Westwood, Nicholas J.
, p. 3803 - 3813 (2007/10/03)
N-Arylsulfonylation of 2-azetidinones can lead to the diastereoselective formation of oligomerization products. However, a simple increase of arylsulfonyl chloride concentration minimized oligomerization and allowed preparation of 1-arylsulfonyl-2-azetidinones in good yield.