3116-83-4Relevant articles and documents
NMR studies of benzoannulation in lithium, sodium and potassium ortho-formylphenolates
Skotnicka, Agnieszka,Kolehmainen, Erkki,Laihia, Katri,Gawinecki, Ryszard
experimental part, p. 12 - 16 (2010/10/04)
Lithium, sodium and potassium derivatives of (benzo)salicylaldehydes have been prepared and characterized by 1H and 13C NMR in order to see how the metal cation and benzoannulation affect spectral parameters. There is no qualitative
1,4-Bis-styryl-benzene derivatives and a process for the preparation of the same
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, (2008/06/13)
This invention relates to a novel 1,4-bis-styrylbenzene derivative, in particular, suitable for use as an optical brightening agent, which is represented by the following general formula, STR1 in which R and R1, which may be same or different,