149353-76-4Relevant articles and documents
Selective Electrochemical and Photochemical Syntheses of Unsymmetrical Biaryls and Their Non-linear Optical Properties
Combellas, Catherine,Gautier, Helene,Simon, Jacques,Thiebault, Andre,Tournilhac, Francois,et al.
, p. 203 - 204 (1988)
A selective synthesis of unsymmetrically substituted electron donor/electron acceptor biaryls is described which is based on an electrochemically or photochemically induced SRN1 reaction; the optical hyperpolarizability coefficients β are determined in solution for the various reaction products and found to be of the same order of magnitude as that of 4-nitro-aniline.
2-pyrrolidinones, pharmaceutical compositions containing these compounds and processes for preparing them
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, (2008/06/13)
The invention relates to cyclic imino derivatives of general formula wherein A, B, E, X2 to X5 and Y are defined as in claim 1, the stereoisomers, tautomers, mixtures and salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable pharmacological properties, preferably aggregation-inhibiting effects, pharmaceutical compositions which contain these compounds and processes for preparing them.