947-57-9Relevant academic research and scientific papers
Enehydrazines, 34. The Addition of Methylhydrazine to Dimethyl Acetylenedicarboxylate is Reversible
Sucrow, Wolfgang,Bredthauer, Gerhard
, p. 1520 - 1524 (2007/10/02)
The cyclisation of the enehydrazine 1 to the pyrazolone 5 proceeds by cleavage of 1 to its educts 2 and 3 followed by their recombination to 4.Addition of 2 or 3 supresses the dissociation of 1, furthermore 2 and 3 could be separately captured from 1.
Structure-Reactivity Factors for Exciplex Isomerization of Quadricyclene and Related Compounds
Jones, Guilford,Chiang, Sheau-Hwa,Becker, William G.,Greenberg, Don P.
, p. 681 - 683 (2007/10/02)
The quadricyclenes (1) and (3) are equally effective in exciplex isomerization although other cage hydrocarbons do not undergo efficient reaction when sensitized by aromatic fluorophores; irradiation of charge-transfer complexes of (1) and (3) and electron-deficient alkenes results in efficient valence but not geometrical isomerization.
