supported by the National Hi-Tech Research and Development Program (863) of China(No. 2006AA06Z386);the Liaoning Natural Science Foundation (No. 20072018);the Ministry of Education, People’s Republic of China for financial support as a grand fostering project (No.707011);the Sino-Russion Joint Research Center on Natural Resources and Eco-Environmental Sciences,Chinese Academy of Sciences for its partial financialsupport
In northeastern China, large area of vegetable land has been simultaneously polluted by cadmium (Cd) and lead (Pb). Joint effects of Cd and Pb on Chinese cabbage (Brassica pekinensis L.) were investigated using ...
Project supported by the National Natural Science Foundation of China (No. 20072018).
UV-Irradiation of 4-bromo-3-methyl-1-phenyl-4,5-dihydro-pyrazol-5-one (1) in the presence of various aromatic hydrocarbons gave different types of photoproducts; depending on the nature of the hydrocarbons via an elec...
This project was supported by the National Natural Science Foundation of China (No. 20072018 and 29832030)
Two new compounds containing triarylamine and benzoic hydrazide units, 4- [N,N-di(4-toyl)amino]benzaldehyde-N-(4-ethoxylphenyl)-formyl hydrazone 3a and 4-[N,N-di(4- toyl) amino]benzaldehyde-N-(2-ethoxylphenyl)-formyl ...
This work was supported by the NNSFC (No. 29832030 and 20072018)
The crystal of the title compound (C36H29N3O,Mr = 519.62) has been prepared and structurally determined by X-ray single-crystal diffraction. It crystallizes in triclinic P space group with the crystal cell parameters:...
This work was supported by the NNSFC (No. 29832030 and 20072018)
The Diels-Alder reaction of bis(diphenylphosphine oxide)butadiyne (BDPPOB) with spiro[2.4]hepta-4,6-diene affords the title compound, 2-(diphenylphosphine oxide)-3-(diphen- ylphosphine oxide ethynyl)spiro[bicyclo[2.2....