681260-08-2Relevant academic research and scientific papers
Asymmetric allylation of N-benzoylhydrazones promoted by novel C2-symmetric bis-sulfoxide organocatalysts
García-Flores, Fred,Flores-Michel, Luz S.,Juaristi, Eusebio
, p. 8235 - 8238 (2006)
Novel C2-symmetric bis-sulfoxide/N-oxide (R,R)-5 was prepared in good yield according to the Andersen protocol with (S)-menthyl p-tolyl sulfinate (2 equiv) and the dilithium derivate of 2,6-dimethylpyridine N-oxide. Reduction of (R,R)-5 to pyri
Enantioselective Allylation of Ketone-Derived Benzoylhydrazones: Practical Synthesis of Tertiary Carbinamines
Berger, Richard,Duff, Keiko,Leighton, James L.
, p. 5686 - 5687 (2007/10/03)
A highly practical method for the enantioselective allylation of ketone-derived benzoylhydrazones has been developed. The previously reported strained silacycle reagent 1 reacts with a wide variety of benzoylhydrazones to give the hydrazide products with
