Chemistry is an experimental science, SDS of cas: 135861-56-2, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 135861-56-2, Name is (1R)-1-((4R,4aR,8aS)-2,6-Bis(3,4-dimethylphenyl)tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)ethane-1,2-diol, molecular formula is C24H30O6, belongs to chiral-nitrogen-ligands compound. In a document, author is Ture, Sedat.
The reactions of non-gem-hexanedioxytetrachlorocyclotriphosphazene with 2-(2-hydroxyethyl)thiophene, benzyl alcohol and 1,1,3,3-tetramethylguanidine. Spectroscopic studies of the derived products
Reactions of non-gem-hexanedioxytetrachlorocyclotriphosphazene (1) with monofunctional nucleophilic reagents, 2-(2-hydroxyethyl)thiophene (2), benzyl alcohol (3) and 1,1,3,3-tetramethylguanidine (4) were investigated. The reactions, using an excess of NaH, in THF solutions, under refluxing conditions and with 1:2 mole ratios allow the synthesis of the following novel cyclotriphosphazene derivatives: 2,4-dichloro-2,4-(hexane-1,6-dioxy)-6,6-[2-(2-ethoxy)hiophene]-cyclotriphosphazatriene, N3P3Cl2[O(CH2)(6)O-(C6H8OS)(2)] (5); 2,4-(hexane-1,6-dioxy)-2,4,6,6-[2-(2-ethoxy) thiophene]-cyclotriphosphazatriene, N3P3[O(CH2)(6)O-(C6H8OS)(4)] (6); 2,4-dichloro-2,4-(hexane-1,6-dioxy)-6,6-(methoxybenzene)-cyclotriphosphazatriene, N3P3Cl2[O(CH2)(6)O-(C6H5CH2O)(2)] (7); 2,4-(hexane-1,6-dioxy)-2,4,6,6-(methoxybenzene)-cyclotriphosphazatriene, N3P3[O(CH2)(6)O-(C6H5CH2O)(4)] (8); and 2,4-dichloro-2,4-(hexane-1,6-dioxy)-6,6-(1,1,3,3-tetramethyguanidine)-cyclotriphosphazatriene, N3P3Cl2[O(CH2)(6)O-HN-CN2(CH3)(4)] (9). The structures of the synthesized compounds (5-9) have been characterized by elemental analysis, TLC-MS, H-1, C-13 and P-31 {+H-1} and {-H-1} NMR spectral data.
Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 135861-56-2, in my other articles. SDS of cas: 135861-56-2.
Reference:
Chiral nitrogen ligands in late transition metal-catalysed asymmetric synthesis¡ªI. Addressing the problem of ligand lability in rhodium-catalysed hydrosilations,
,Nitrogen-Containing Ligands for Asymmetric Homogeneous and Heterogeneous Catalysis