519060-47-0Relevant articles and documents
The synthesis of spirooxindole pyrrolidines via an asymmetric azomethine ylide [1,3]-dipolar cycloaddition reaction
Sebahar, Paul R.,Williams, Robert M.
, p. 563 - 575 (2007/10/03)
The asymmetric [1,3] dipolar cycloaddition reactions of azomethine ylides derived from 5,6-diphenylmorpholin-2-one with various aldehydes and ethyl oxindolylideneacetate are described. Addition of an aldehyde to the morpholin-2-one, under essentially neut