35196-66-8Relevant academic research and scientific papers
Structure and conformation of meso-2,4-di(N-carbazolyl)pentane
Agrahari, Aditya,Wagers, Patrick,Schildcrout, Steven M.,Youngs, Wiley J.,Masnovi, John
, p. 183 - 187 (2014)
The stereochemistry of the title compound is established as meso. The carbazole groups have no parallel planar close contacts (π-type interactions), which differs from the packing found previously for terminal 1,n-di(N-carbazolyl)alkanes. Bond distances,
Catalyst components for the polymerization of olefins
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Page/Page column, (2014/12/09)
Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I) In which X and Y are selected from, R1, and -OR1 and -NR2, B is oxygen or sulphur S is sulphur, R1 is selected from C1-C15 hydrocarbon groups, optionally contain a heteroatom selected from halogen, P, S, N,O and Si, which can be fused together to form one or more cycles, R is hydrogen or R1 and A is a bivalent bridging group with chain length between the two bridging bonds being 1-10 atoms.
STUDY OF THE ANOMERIC EFFECT IN 2-SUBSTITUTED 1,3-DITHIANES
Juaristi, Eusebio,Tapia, Josefina,Mendez, Rodolfo
, p. 1253 - 1264 (2007/10/02)
The conformational analysis of several 2-substituted 1,3-dithianes made possible the evaluation of S-C-Y anomeric interactions, where Y=SCH3,SC6H5,CO2CH3,COC6H5,CO2H and N(CH3)2.The relative magnitude of the effects observed for these groups odithiane(Y)-ΔGocyclohexane(Y)> can be explained in terms of the combined influence of dipole/dipole and two-electron stabilizing interactions (stereoelectronic effect).
