Synthesis of Bridged Steroids. III. Cholestane Derivatives having a Bridged Bicyclo [2. 2. 2] octane Ring System of the Atisine Type

Synthesis of Bridged Bithiazoles

Bridged bithiazoles (5,5'-ethylene-4,4'-bithiazoles) are synthesized as a good chelating agent.

in a twisted , oxime - bridged [ Mn ( III ) 2 ] dimer

Large ring 1,3-bridged 2-azetidinones: experimental and theoretical studies.

The relationship between angular strain and (re)activity of bicyclic 2-azetidinones is still an open question of major concern in the field of penicillin antibiotics. Our study deals with original 13-membered-ring 1,3-bridged 2-azetidinones related to the carbapenem family, and featuring a "planar amide" instead of the "twisted amide" typical of penam derivatives. The bicycles 11 and 12 were ob...

Synthesis, Spectroscopy and Magnetism of Alkoxobridged Dinuclear Copper(II) Complexes with 2  Amino  Picolines as the Ligands

The synthesis, spectroscopic and magnetic characterization of a series of new alkoxo-bridged binuclear copper (II) compounds are described. All complexes have the general formula [Cu (m-OR)(L)2]2(ClO4)2 · x H2O, in which m-OR = CH3O-, C2H5O- or C3H7O-<e...

the investigation of the relationship between type a and type b personalities and quality of translation

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