Ten new 1 aryloxyacetyl 4 (2 nitrobenzoyl) thiosemicarbazides(Ⅲ) were synthesized under the condition of solid liquid phase transfer catalysis, and compounds Ⅲ on further reaction with acetic acid gives ten 2 (2 nit...Ten new 1 aryloxyacetyl 4 (2 nitrobenzoyl) thiosemicarbazides(Ⅲ) were synthesized under the condition of solid liquid phase transfer catalysis, and compounds Ⅲ on further reaction with acetic acid gives ten 2 (2 nitrobenzoylamido) 5 aryloxymethyl 1,3,4 thiadiazoles(Ⅳ). Compounds Ⅲ and Ⅳ were characterized by elemental analysis, IR and 1H NMR. The preliminary promoting effects of compounds Ⅲ and Ⅳ on wheat growth were also tested.展开更多
Solid complexes of rare earth nitrates with a new amide type podand ligand, 2,3-bis{[(2′-benzylaminoformyl)phenoxyl]methyl}quinoxaline (L), were prepared. These complexes were characterized by elemental analysis, con...Solid complexes of rare earth nitrates with a new amide type podand ligand, 2,3-bis{[(2′-benzylaminoformyl)phenoxyl]methyl}quinoxaline (L), were prepared. These complexes were characterized by elemental analysis, conductivity measurements and IR spectroscopy. Spectrographic analyses suggest that the complexes show a similar coordination mode. At the same time, the luminescence properties of the Eu(III) and Tb(III) complexes were also studied.展开更多
Three kinds of 4-(4-aminophenoxy)-2-(alkyl carbamoyl)pyridines were synthesized respectively from three kinds of N-alkyl-4-chloro-2-pyridine carboxamides and p-aminophenol potassium,which were obtained from p-aminophe...Three kinds of 4-(4-aminophenoxy)-2-(alkyl carbamoyl)pyridines were synthesized respectively from three kinds of N-alkyl-4-chloro-2-pyridine carboxamides and p-aminophenol potassium,which were obtained from p-aminophenol and tert-butyl alcohol potassium with nitrogen protection in anhydrous DMF.The structures of the target compounds were characterized by IR,1HNMR and ESI-MS.展开更多
文摘Ten new 1 aryloxyacetyl 4 (2 nitrobenzoyl) thiosemicarbazides(Ⅲ) were synthesized under the condition of solid liquid phase transfer catalysis, and compounds Ⅲ on further reaction with acetic acid gives ten 2 (2 nitrobenzoylamido) 5 aryloxymethyl 1,3,4 thiadiazoles(Ⅳ). Compounds Ⅲ and Ⅳ were characterized by elemental analysis, IR and 1H NMR. The preliminary promoting effects of compounds Ⅲ and Ⅳ on wheat growth were also tested.
文摘Solid complexes of rare earth nitrates with a new amide type podand ligand, 2,3-bis{[(2′-benzylaminoformyl)phenoxyl]methyl}quinoxaline (L), were prepared. These complexes were characterized by elemental analysis, conductivity measurements and IR spectroscopy. Spectrographic analyses suggest that the complexes show a similar coordination mode. At the same time, the luminescence properties of the Eu(III) and Tb(III) complexes were also studied.
文摘Three kinds of 4-(4-aminophenoxy)-2-(alkyl carbamoyl)pyridines were synthesized respectively from three kinds of N-alkyl-4-chloro-2-pyridine carboxamides and p-aminophenol potassium,which were obtained from p-aminophenol and tert-butyl alcohol potassium with nitrogen protection in anhydrous DMF.The structures of the target compounds were characterized by IR,1HNMR and ESI-MS.
