754987-98-9Relevant academic research and scientific papers
The intramolecular hydrogen bonds in some Schiff bases derived from cyclopropyl-, cyclobutyl- and cyclopentylamine
Schilf,Kamieński,Szady-Che?mieniecka,Grech
, p. 237 - 241 (2005)
Eight Schiff bases (N-(R-salicylidene)-cycloalkilamines, R=H, 5-NO 2 and 5-Br) obtained from cyclopropyl, cyclobutyl- and cyclopentylamine were investigated in terms of intramolecular hydrogen bond formation in chloroform solution and in the so
Nitro schiff base metal complex dyes and their use in optical layers for optical data recording
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Page/Page column 28, (2008/12/05)
The present invention relates to Nitro Schiff base metal complex dyes and their use in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. The invention further relates to a write once read many (WORM) type optical data recording medium capable of recording and reproducing information with radiation of blue laser, which employs Nitro Schiff base metal complex dyes in the optical layer.
Nitro schiff base metal complex dyes and their use with monosubstituted squaric acid dyes
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Page/Page column 37; 38, (2008/12/06)
The present invention relates to Nitro Schiff base metal complex dyes, to compositions comprising Nitro Schiff base metal complex dyes and monosubstituted squaric acid complex dyes, and their use in optical layers for optical data recording, preferably for optical data recording using a laser with a wavelength up to 450 nm. The invention further relates to a write once read many (WORM) type optical data recording medium capable of recording and reproducing information with radiation of blue laser, which employs Nitro Schiff base metal complex dyes, or compositions comprising Nitro Schiff base metal complex dyes and monosubstituted squaric acid complex dyes, in the optical layer.
