3088-15-1Relevant articles and documents
Reversible-irreversible approach to schiff base macrocycles: Access to isomeric macrocycles with multiple salphen pockets
Frischmann, Peter D.,Jiang, Jian,Hui, Joseph K.-H.,Grzybowski, Joseph J.,MacLachlan, Mark J.
scheme or table, p. 1255 - 1258 (2009/04/06)
We have developed methodology for the formation of a new family of metal-free Schiff base macrocycles utilizing the differential exchange rates of aldimines and ketimines. The more robust ketimine bond Is kinetically Inert under the milder conditions used for aldimine bond formation. In particular, this route enables access to the first conjugated macrocycles with four unsymmetrical N2O2 salphen-like pockets.
Synthesis of novel cyclophanes containing both benzo[1,2-b:5,4-b']difuran and naphthalene rings
Park, Kwanghee Koh,Lim, Hongsan,Kim, Sun-Hyuk,Bae, Dae Hyun
, p. 310 - 314 (2007/10/03)
Facile routes for the synthesis of novel cyclophanes 1a, b containing both benzo[1,2-b:5,4-b']difuran and naphthalene rings have been developed. Irradiation of 1,5-dibenzoyl-2,4-dialkoxybenzene derivatives 3a, b with a 350 nm mercury lamp followed by dehy
Silylated agents useful for absorbing ultraviolet light
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, (2008/06/13)
Novel silylated agents capable of absorbing ultraviolet light are incorporated into silicone hardcoats and used to coat polycarbonate substrates. The coated polycarbonate substrates display improved resistances to abrasion and ultraviolet light.