Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mario Cedano"'
Autor:
Ashley D. Nguyen, Diane K. Smith, Mario Cedano, Ernesto Millan Aceves, Samuel T. Albright, Jeffrey L. Gustafson, Andrew N. Dinh
Publikováno v:
Synlett. 30:1648-1655
We report studies on the photocatalytic formation of C–S bonds to form benzothiazoles via an intramolecular cyclization and sulfenylated indoles via an intermolecular reaction. Cyclic voltammetry (CV) and density functional theory studies suggest t
Publikováno v:
ECS Meeting Abstracts. :2905-2905
Supramolecular polymers are constructed along weaker, non-covalent interactions such as hydrogen-bonding. Compared to conventional polymers where monomer units react to form covalent bonds, non-covalent interactions of monomer units grant these supra
Publikováno v:
ECS Meeting Abstracts. :2516-2516
Unlike conventional polymers, in which monomers are reacted to form strong covalent connections, supramolecular polymers are formed by linking together monomers via weaker, non-covalent interactions such as H-bonds, ion-dipole interactions and so on.
Autor:
Diane K. Smith, Mario Cedano
Publikováno v:
The Journal of organic chemistry. 83(19)
Ureidopyrimidones (UPy’s) are well-known to dimerize via 4 strong H-bonds in noncompetitive solvents. Although UPy dimers have been widely studied, there are few examples of UPy’s containing redox-active groups, and even fewer in which oxidation/
Publikováno v:
The Journal of Physical Chemistry C. 119:12865-12874
Recently we introduced the “wedge scheme” as a convenient means to include H-bonded intermediates in an overall proton-coupled electron transfer (PCET) mechanism by showing that it can nicely explain the unusual solvent- and concentration-depende
Publikováno v:
ECS Meeting Abstracts. :2051-2051
Unlike conventional polymers, in which monomers are reacted to form strong covalent connections, supramolecular polymers are formed by linking monomers via weaker, non-covalent interactions such as H-bonds, ion-dipole interactions and so on. These im
Autor:
Mario Cedano, Diane K Smith
Publikováno v:
ECS Meeting Abstracts. :1877-1877
The formation of supramolecular polymers is possible through directional and favorable intermolecular interactions that, unlike conventional covalent bonds, are weaker and purely electrostatic. The electrostatic nature of these interactions grants th
Autor:
Mario Cedano, Diane K Smith
Publikováno v:
ECS Meeting Abstracts. :2214-2214
The formation of supramolecular polymers is possible through directional and favorable intermolecular interactions that, unlike conventional covalent bonds, are weaker and purely electrostatic. The electrostatic nature of these interactions grants th
Autor:
Mario Cedano, Diane K. Smith
Publikováno v:
ECS Meeting Abstracts. :1749-1749
Supramolecular polymers can be formed through directional intermolecular interactions between designated molecular subunits in order to achieve dynamic behavior. The strength of these intermolecular interactions can be altered through the use of exte
Publikováno v:
ECS Meeting Abstracts. :2068-2068
An important class of supramolecular systems are those capable of forming dimers held together by multiple linear H-bonds. Of these, the 4 H-bond arrays based on the ureidopyrimidone or UPy unit have found particularly use, having the right combinati