118134-01-3Relevant academic research and scientific papers
A CATALYTIC DEHYDROGENATION ROUTE TO AZOMETHINE IMINES
Grigg, Rnald,Heaney, Frances,Idle, Jonathan,Somasunderam, Anoma
, p. 2767 - 2770 (2007/10/02)
Catalytic dehydrogenation of appropriate N,N,N'-trisubstituted hydrazines with 10 molpercent palladium black, ruthenium black, or Wilkinson catalyst, in hot DMF in the presence of N-methylmaleimide occurs with high regioselectivity and leads to cycloadduc
X=Y-ZH SYSTEMS AS POTENTIAL 1,3-DIPOLES. PART 13 PROTOTROPIC GENERATION OF AZOMETHINE IMINES FROM HYDRAZONES
Grigg, Ronald,Dowling, Marie,Jordan, Maurice W.,Sridharan, Visuvanathar,Thianpatanagul, Sunit
, p. 5873 - 5886 (2007/10/02)
Hydrazones of aldehydes and ketones undergo to intermolecular cycloaddition to electronnegative olefins via azomethine imines, formed by a formal 1,2-prototropic shift, in low to moderate yield on heating in xylene or ethanol.In some instances the reaction is diverted to give products derived (at least formally) from an ene reaction.Similar intramolecular cycloadditions occur with unactivated terminal alkenes and alkynes.
