99430-44-1Relevant articles and documents
Synthesis and structure of 2-aryl-5,5-disubstituted-1,3-dioxanes and conversion into chiral (1,1,1-trishydroxymethyl) methane derivatives
Gardiner, John M,Mather, Paul,Morjan, Ramy,Pritchard, Robin G,Warren, John E,Cooper, Malcolm L,Ferwanah, Abd El-Rahman S,Abu-Tiem, Omar S
, p. 2091 - 2094 (2007/10/03)
Pentaerythritol, (1,1,1-trishydroxymethyl)methyl methane and (1,1,1-trishydroxymethyl)nitromethane are converted into 2-aryl-5,5-bis(hydroxymethyl), 2-aryl-5-hydroxymethyl-5-methyl- or 2-aryl-5-hydroxymethyl-5-nitro-1,3-dioxanes and a range of derivatives. X-Ray and NMR analysis establishes that the latter is obtained as a single diastereomer whose structure is unambiguously determined. These materials can be elaborated to chiral derivatives of the starting (1,1,1-trishydroxymethyl) methanes.
CONFORMATION OF 5,5-DISUBSTITUTED 2,2-DIMETHYL-1,3-DIOXANES
Kraiz, B. O.
, p. 387 - 392 (2007/10/02)
It was established by PMR spectral data that in solutions of derivatives of 5-acetoxymethyl-, 5-methyl-, and 5-hydroxymethyl-2,2-dimethyl-1,3-dioxanes with nitrogen-containing substituents (2,4-disubstituted 1,3,5-triazin-6-ylamino, benzamido, and nitro g