Pal·ladi, cobalt i coure en química orgànica. Compostos 1,3-difuncionals amb alta congestió estèria

Project Details


We pretend in this project: a) to provide mechanistic and stereochemical information on the alkylation of Co(II) and Cu(II) complexes of "beta"-dicarbonyl compounds; b) to generate quinone-dimethide intermediates on pyrazole and isoxazole rings; c) to induce chirality in alkylations and hydrogenations of "beta"-diketone enamines; d) to study the diastereoselectivity in the reductions of strained "beta"-diketones; e) to synthesize non-proteinogenic aminoacids by means of Pd(O) catalyzed synthetic steps; f) to study the Pd(O) catalyzed allylations of di- and polynucleophiles; g) to modify the C"super 3" chain of 7-aminocephalosporanic acid (7-ACA) by means of Pd(O) catalysis; h) to extend the Kumada and Heck reactions to systems R-X based on C"super 3" atoms, in particular to halogenoadamantanes. To accomplish target "a" would possibly mean to finish a line of research which permits the pr
Effective start/end date24/09/9124/09/94


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