Synthesis of novel photochromic methyl cyanoacetate-condensed fulgide derivatives-Science-Chemical Encyclopedia-lookchem

Synthesis of novel photochromic Methyl cyanoacetate (cas 105-34-0)-condensed fulgide derivatives
Add time:08/14/2019 Source:sciencedirect.com

New thermally irreversible photochromic methyl cyanoacetate-condensed fulgide derivatives were prepared and their photochromic properties were investigated. Coloured form of methyl cyanoacetate-condensed derivatives C-4(a–d) show large bathochromic shifts of their long wavelength absorption bands compared to the coloured form of corresponding fulgides Z-1(a–d). Solvent effects on the compound ZZ-4a and its ring-closed form C-4a were investigated. The polarity of the solvent caused a bathochromic shift of both coloured and uncoloured forms.

We also recommend Trading Suppliers and Manufacturers of Methyl cyanoacetate (cas 105-34-0). Pls Click Website Link as below: cas 105-34-0 suppliers

Prev:Electrochemical oxidation of catechols in the presence of cyanoacetone and Methyl cyanoacetate (cas 105-34-0)
Next: Insight into the electrochemical oxidation of N,N-dialkyl-p-phenylenediamines in the presence of malononitrile and Methyl cyanoacetate (cas 105-34-0). A convergent paired electrochemical method for the synthesis of cyanide and dicyanide derivatives of phenylcarbonimidoyl)

Encyclopedia