107047-07-4Relevant academic research and scientific papers
REACTIONS OF AROMATIC NITRO COMPOUNDS. LXIV. ANIONIC ? COMPLEXES OF THE ALKYL ETHERS OF 2,4,6-TRINITROPHENOL WITH THE ALCOHOLATES OF DIHYDRIC AND TRIHYDRIC ALCOHOLS
Mel'nikov, A. I.,Gitis, S. S.,Kaminskii, A. Ya.
, p. 268 - 274 (2007/10/02)
Sodium 1-methoxy-1-(β-hydroxypropoxy)-2,4,6-trinitro-2,5-cyclohexadienide was obtained from 2,4,6-trinitroanisole and sodium 2-hydroxypropoxide.It was then converted into corresponding spirocyclic anionic ? complex.In the reaction of 2,4,6-trinitrophenetole with sodium 2-hydroxyethoxide, 3-hydroxypropoxide, and 4-hydroxybutoxide the 1-ethoxy-1-hydroxyalkoxyl ? complexes are formed at the first stage and are then converted into spirocyclic and 1,1-dihydroxyalkoxyl ? complexes.Spirocyclization only takes place in the presence of the β-hydroxy group.The transformations are realized with the participation of the glycol ethers of 2,4,6-trinitrophenol, which are formed in the reaction as transetherification products.
REACTIONS OF AROMATIC NITRO-COMPOUNDS. LV. ANIONIC ?-COMPLEXES OF sym-TRINITROBENZENE WITH THE ALKOXIDES OF DIHYDRIC ALCOHOLS
Mel'nikov, A. I.,Gitis, S. S.,Kaminskii, A. Ya.
, p. 1358 - 1366 (2007/10/02)
The reactions of alkoxides of dihydric alcohols with 2,4,6-trinitroanisole and picryl chloride have been studied.The reaction between 2,4,6-trinitroanisole and sodium 2-hydroxyethoxide, 3-hydroxypropoxide, 4-hydroxybutoxide, and 2-methoxyethoxide gives the unsymmetrical 1-methoxy-1-hydroxyalkoxy-2,4,6-trinitrocyclohexa-2,5-dienate ?-complexes, which are converted on heating into the 1,1-dihydroxyalkoxy-2,4,6-trinitrocyclohexa-2,5-dienate ?-complexes.In the case of sodium 1-methoxy-1-(β-hydroxyethoxy)-2,4,6-trinitrocyclohexa-2,5-dienate, heating results in intramolecular spirocyclization of the β-hydroxyethoxy grouping to give sodium 6,8,10-trinitro-1,4-dioxaspirodeca-6,9-dienate.The reaction of sodium 3-hydroxypropoxide, 4-hydroxybutoxide, 2-methoxyethoxide, and diethyleneglycolate with picryl chloride gives the symmetrical 1,1-dihydroxyalkoxy ?-complexes, while sodium 2-hydroxyethoxide forms a ?-complex with a 1,3-dioxolane spiro-ring.The composition and structures of the ?-complexes, isolated as their sodium salts, were established by their elemental analyses and PMR and IR spectroscopy.
