CAS: 395-81-3; 5-Fluoro-2-Nitrobenzaldehyde

上下游产品

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5-氟-2-硝基苄溴置于tetra(N-Butyl)Ammonium Dichromate(Vi)体系中,用 氯仿 作为反应溶剂,化学反应 2.0H,以0.82 G的收率获得产物5-氟-2-硝基苯甲醛
参考文献:吲哚并咔唑的合成研究:星形孢菌素糖苷配基的全合成
标题:吲哚并咔唑的合成研究:星形孢菌素糖苷配基的全合成
摘要:从2-甲基吲哚开始,合成了星形孢菌素糖苷配基及其类似物,总产率为28-36%.吲哚并咔唑生物碱合成的重要关键步骤涉及电环化和腈插入反应.
DOI:10.1021/ol200094B

专利信息

专利号:US-11040939-B1
优先权日:2020-06-23
标 题 :N-transfer reagent and method for preparing the same and its application
发明人：CHOU HO-HSUAN; LU GUAN-HAN; HSUEH HSIAO-CHIN; HUANG TZU-CHIA
权利人:UNIV NAT CHENG KUNG
摘要:Provided are a novel N-transfer reagent and a method for preparing the same and its application. The N-transfer reagent is represented by the following Formula (I): n n n n n n n n n n The various novel N-transfer reagents of the present invention can be quickly prepared by employing different nitrobenzene precursors. The N-transfer reagents can directly convert a variety of amino compounds into diazo compounds under mild conditions. Particularly, the N-transfer reagents can facilitate the synthesis of the diazo compounds. The application of synthesizing diazo compounds of the present invention can greatly decrease the difficulty in operation, increase the safety during experiments, reduce the cost of production and the environmental pollution, and enhance the industrial value of diazo compounds.

专利号:CN-101638371-A
优先权日:2009-08-28
标 题 :Synthesis of 5-(N-secondary amino)-2-nitrobenzaldehyde

专利号:CN-115916797-A
优先权日:2020-06-24
标 题 :Method for the synthesis of macromolecules in solution from carbohydrate derivative units

专利号:FR-3111896-A1
优先权日:2020-06-24
标 题:Synthesis processes in solution of macromolecules from units of carbohydrate derivatives