Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Francesca Cardullo"'
Autor:
Daniele Donati, Stefano Biondi, Alfredo Paio, Stjepan Mutak, Sergio Lociuro, Elisa Piga, Francesca Cardullo, Dražen Pavlović, Daniele Andreotti
Publikováno v:
ACS Medicinal Chemistry Letters. 5:1133-1137
An efficient synthesis of α-amino-γ-lactone ketolide (3) was developed, which provided a versatile intermediate for the incorporation of a variety of aryl and heteroaryl groups onto the C-21 position of clarithromycin via HBTU-mediated amidation. T
Autor:
Daniele Donati, Francesca Cardullo, Carmela Napolitano, Stefano Manfredini, Alfredo Paio, Manuela Borriello
Publikováno v:
Synthetic Communications. 41:2031-2035
A rapid and efficient synthesis of 1-benzyl-2-difluoromethyl-piperazine is herein described. The new pathway has the advantage of avoiding orthogonal protection at the two piperazine nitrogen atoms; therefore it is suitable for access to several 1-be
Autor:
Daniele Donati, Manuela Borriello, Carmela Napolitano, Francesca Cardullo, Alfredo Paio, Stefano Manfredini
Publikováno v:
Tetrahedron. 66:5492-5497
A full study on the synthesis of 3-azabicyclo[4.1.0]heptane-1-carboxylic acid is described. Three different approaches were investigated in order to achieve an efficient synthesis of this unnatural aminoacid. The optimized synthetic route relies upon
Autor:
Woods Craig R, Regula Gehrig, Jean-François Nierengarten, Tilo Habicher, François Diederich, Francesca Cardullo, Jean‐Pascal Bourgeois
Publikováno v:
Helvetica Chimica Acta. 84:1207-1226
Representatives of two classes of hexakis-adducts of C60 were prepared by templated synthesis strategies. Compound 8 with a dipyridylmethano addend in a pseudo-octahedral addition pattern was obtained by DMA-templated addition (DMA=9,10-dimethylanthr
Publikováno v:
Scopus-Elsevier
The synthesis of the covalent fullerene derivatives 2, 3 and 4 with an increasing number (2, 4 and 6) of 4-cyano-4′-oxybiphenyl mesogenic groups is described. The thermotropic behaviour of these compounds was investigated and compared with the liqu
Autor:
Jean-Paul Gisselbrecht, Jean-François Nierengarten, Richard F. Haldimann, Lyle Isaacs, Francesca Cardullo, Walter Thiel, François Diederich, Tiziana Mordasini-Denti, Maurice Gross, Corinne Boudon, Paul Seiler
Publikováno v:
The Canadian Journal of Chemical Engineering. 76:1008-1012
Les proprietes physico-chimiques du C 60 laissent presager son utilisation comme brique elementaire dans la synthese de nouveaux materiaux. La fonctionnalisation de fullerenes modifiant ces proprietes, nous avons, pour toute une serie de fullerenes h
Autor:
M. Gross, François Diederich, Corinne Boudon, Jean Paul Gisselbrecht, Francesca Cardullo, Luis Echegoyen, Andreas Herrmann, Markus Rüttimann, Jeanne Crassous
Publikováno v:
Journal of the American Chemical Society. 120:7860-7868
The electrochemical properties of covalent derivatives of the higher fullerenes C70, C76, C2v-C78, and D3-C78, bearing bis(alkoxycarbonyl)methano addends, were investigated by cyclic voltammetry (CV) and/or steady-state voltammetry (SSV). Included in
Autor:
François Diederich, J. Fraser Stoddart, Tilo Habicher, Luis Echegoyen, Roger M. Leblanc, Shaopeng Wang, Francesca Cardullo, Narayanaswamy Jayaraman
Publikováno v:
Langmuir. 14:1955-1959
The amphiphilic C60-dendrimer conjugates 1 and 2 with one and two glycodendron headgroups, respectively, form stable, ordered monomolecular Langmuir layers at the air−water interface. The bulky gly...
Autor:
Maurice Gross, Roland Kessinger, Jean-Paul Gisselbrecht, Tilo Habicher, Francesca Cardullo, Jean-François Nierengarten, Volker Gramlich, François Diederich, Corinne Boudon
Publikováno v:
Helvetica Chimica Acta. 80:2238-2276
The macrocyclization between buckminsterfullerene, C60, and bis-malonate derivatives in double Bingel reaction provides a versatile and simple method for the preparation of covalent bis-adducts of C60 with high regio- and diastereoselectivity. A comb
Autor:
Walter Thiel, François Diederich, Tiziana Mordasini-Denti, Jean-François Nierengarten, Richard F. Haldimann, Corinne Boudon, Jean-Paul Gisselbrecht, Paul Seiler, Maurice Gross, Francesca Cardullo, Lyle Isaacs
Publikováno v:
Helvetica Chimica Acta. 80:343-371
By the tether-directed remote functionalization method, a series of bis- to hexakis-adducts of C60, i.e., 1–7 (Fig. 1), had previously been prepared with high regioselectivity. An efficient method for the removal of the tether-reactive-group conjug