A new Cu (II) coordination polymer (1) constructed from an axially chiral heterocyclic spiro
ligand, 2, 4, 8, 10-tetraoxaspiro [5, 5] undecane-3, 9-dicarboxylic acid (H 2 L) and 1, 3-bis (4 …

The data concerning the structure, synthesis and reactivity of six-membered ring spiranes
exhibiting carbocycles and heterocycles with oxygen atoms are reviewed. The structural …

A new class of axially-chiral o, o′-bridged biphenyls containing etheroxime chains was
obtained in good yields by the macrocyclisation reaction of o, o′-diformylbiphenyl dioxime …

Molecules | Free Full-Text | Synthesis and Structure of New 3,3,9,9-Tetrasubstituted-2,4,8,10-Tetraoxaspiro[5.5]undecane
Derivatives Next Article in Journal Principal Component Regression Analysis of the …

The synthesis of new spiro and trispiro compounds with 2, 4, 8, 10-tetrathiaspiro [5.5]
undecane and 7, 11, 18, 21-tetrathia [5.2. 2.5. 2.2] heneicosane units is reported. The …

Derivatives of the tri-spirane pentaerythritoxy-cyclophosphazene compound, 1, have been
used to investigate the stereogenic properties of spiranes combined with four equivalent …

In the context of helical chirality, bridging of biphenyl units leads to banister-type compounds
and the stability of the resulted atropisomers may increase dramatically if suitable changes …

The stereoscopic structures of 3, 9-di (o-, m-and p-chlorophenyl)-2, 4, 8, 10-tetraoxaspiro
[5.5] undecanes were elucidated via high-resolution 1D and 2D NMR techniques including …

The preparation and the characterization of SAMs from oriented organic molecules are of
great interest particularly in those fields for which interface properties are important [1] …

Heteroaromatic-anchored enynals with a pendent alkene group were successfully cyclized
through a Huisgen-type [3+ 2] cycloaddition to give a tetracyclic Pt–carbene complex that …