23800-58-0Relevant academic research and scientific papers
CONFORMATION DEPENDENT CYCLIZATIONS OF 1,3,3,5-TETRAPHENYLPENTANE-1,5-DIONE
Sebek, Pavel,Novotny, Jiri,Kratochvil, Bohumil,Schwarz, Marian,Kuthan, Josef
, p. 2383 - 2399 (2007/10/02)
The molecular and crystal structure of 1,3,3,5-tetraphenylpentane-1,5-dione (I) obtained from direct methods and anisotropically refined by the least-squares method shows that the two 3,3-phenyl groups force the molecule into a conformation suitable for f
NMR SPECTROSCOPIC INVESTIGATION OF p-SUBSTITUTED 2,4,4,6-TETRAPHENYL-1,4-DIHYDROPYRIDINES AND THEIR OXA AND THIA ANALOGUES
Schwarz, Marian,Trska, Petr,Kuthan, Josef
, p. 1854 - 1869 (2007/10/02)
The 1H, 13C, 19F NMR spectra of photochromic p-substituted 2,4,4,6-tetraphenyl-1,4-dihydropyridines IIa-IIg, 1-methyl-2,4,4,6-tetraphenyl-1,4-dihydropyridines IIIa-IIIg, 2,4,4,6-tetraphenyl-4H-pyrans IVa-IVh, and 2,4,4,6-t
