Naphthalene-1,8:4,5-tetracarboxdiimides were prepared from cyanoacetic acid and its alkylation, reduction and condensation with naphthalenetetracarboxylic dianhydride and exhibit strong light-scattering and opacifying properties. Applications are discussed. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
Naphthalene-1,8:4,5-tetracarboxdiimides 由
氰乙酸及其与
萘四
甲酸二酐的烷基化、还原和缩合反应制备而成,具有较强的光散射和遮光性能。讨论了应用程序。(© Wiley-
VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)