CAS: 134993-88-7; (3,5-Difluorophenyl)Hydrazine

相似化合物

502496-27-7 658-27-5 2924-16-5

上下游产品

dichloromethane 3,5-difluoroaniline 1-methylindole-3-carboxaldehyde (3,5-difluorophenyl)hydrazone 5-chloro-1H-indole-3-carboxaldehyde (3,5-difluorophenyl)hydrazone

专利信息

专利号:US-2017299530-A1
优先权日:2013-12-12
标题 :Compounds and methods for analysis and synthesis of saccharide compounds, and method for quantitating saccharide
发明人：YANG WEN-BIN
权利人:ACADEMIA SINICA
摘要:Provided is a method for quantitating a saccharide in a liquid sample. The method comprises incubating the liquid sample with 2,3-naphthalenediamine in the presence of iodine to allow a naphthimidazole group to be linked to the saccharide to obtain a first mixture; obtaining an 1 H-NMR spectrum of the first mixture; and comparing, in said 1 H-NMR spectrum, the intensity or integral of a proton signal corresponding to the saccharide to the intensity or integral of a proton signal corresponding to an internal standard present in the first mixture.

专利号:US-2015168415-A1
优先权日:2013-12-12
标 题 :Compounds and methods for analysis and synthesis of saccharide compounds

专利号:CN-107793362-A
优先权日:2016-08-30
标题:Synthesis and application of a kind of phenylpyridazinone derivatives