supported by the National Natural Science Foundation of China(Nos.21106135 and 51173168);Zhejiang Provincial Natural Science Foundation of China(Nos.Y4090227 and Y5080021);Zhejiang Provincial Key Innovation Team(No.2010R50038)
Two novel N-heterocycle-containing benzotriazole compounds, 5-(5-chloro-2-benzotriazolyl)-6-hydroxy-l,4-dimethyl-3-car- bonitrile-2-pyddone (2) and 4-(5-chloro-2-benzotdazolyl)-5-methyl-2-phenyl-3-pyrazolone (4...
support from the National Outstanding Youth Foundation of China(No. 20525620);the Program for Changjiang Scholars and Innovative Research Team in University(No.IRT0711)
A novel acid dye acid was synthesized by the condensation reaction between bromamine acid and 2-amino-6-nitrobenzothiazole and its anti-UV protection properties were evaluated.The results showed that silk dyed with th...