13562-88-4Relevant articles and documents
Studies towards a greener diazo transfer methodology
Tarrant, Elaine,O'Brien, Claire V.,Collins, Stuart G.
, p. 31202 - 31209 (2016/04/09)
A very mild, efficient and green method has been developed for diazo transfer to a range of β-ketoesters using polystyrene-supported benzenesulfonyl azide, water as solvent and a catalytic amount of base. This methodology eliminates the need for a standard work up and purification which is usually required to remove the sulfonamide by-product from the reaction.
