CAS: 86-60-2; 7-Aminonaphthalene-1-Sulfonic Acid

相似化合物

81-05-0 119-28-8 118-33-2

上下游产品

CAS号91-59-8 2-萘胺 | CAS号81-16-3 2-萘胺-1-磺酸 | CAS号132-57-0 7-hydroxynaphth... | CAS号131-27-1 2-萘胺-4,8-二磺酸 | CAS号581-97-5 N-乙酰萘胺 | CAS号7664-93-9 硫酸 | CAS号7664-41-7 氨 | CAS号74631-01-9 [2]naphthylamin... | CAS号7446-11-9 三氧化硫 | CAS号86-64-6 3-Hydroxy-5-sul... | CAS号494-44-0 7-aminonaphthal... | CAS号93-00-5 2-萘胺-6-磺酸 | CAS号2243-67-6 萘-2,6-二胺 | CAS号91-59-8 2-萘胺 | CAS号86-65-7 7-氨基-1,3-萘二磺酸 | CAS号81-05-0 6-氨基-1-萘磺酸 | CAS号132-57-0 7-hydroxynaphth... | CAS号93-01-6 2-萘酚-6-磺酸 | CAS号23116-37-2 7-bromonaphthal... | CAS号92287-47-3 8-甲氧基-2-氨基萘

📜7-羟基萘-1-磺酸置于ammonium Sulfite,氨体系中,化学反应生成 7-氨基萘-1磺酸
参考文献:Bucherer,Journal Fur Praktische Chemie (Leipzig 1954),1904,Vol. <2>70,P. 347
标题:Bucherer,Journal Fur Praktische Chemie (Leipzig 1954),1904,Vol. <2>70,P. 347

专利信息

专利号:US-5128419-A
优先权日:1990-08-20
标 题:Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
发明人：FONG DODD W; HOOTS JOHN E
权利人:NALCO CHEMICAL CO
摘要:Polymers tagged with pendant fluorescent groups are prepared by the (trans)amidation derivatization of pre-existing polymers having carbonyl-type pendant groups. Polymers having pendant amide groups wherein the amide nitrogen is substituted with fluorescent moieties, prepared by (trans)amidation drrivatization, are provided. Polymers having pendant (sulfonated) napthalene moieties substituted to amide nitrogen are provided.

专利号:US-5260386-A
优先权日:1990-08-20
标 题 :Synthesis of tagged polymers by post-polymerization (trans) amidation reaction
发明人：FONG DODD W; HOOTS JOHN E
权利人:NALCO CHEMICAL CO
摘要:A polymer having pendant fluorescent groups is prepared by (trans)amidation of a preformed polymer by reaction with an amine-containing organic fluorescent composition of the Formula III Formula III wherein one of R5 and R6 may be hydrogen, and wherein within at least one of R5 and R6, or within R5 and R6 taken together, is an organic fluorescent group wherein the organic fluorescent group includes a polynuclear aromatic ring system. A degree of (trans)amidation derivatization of the polymer is accomplished by heating the admixture of polymer and fluorescent agent for a sufficient period of time. A second amine-containing post-polymerization derivatization agent other than the organic fluorescent composition of Formula III is added to the admixture or to at least a portion of the reaction product of the (trans)amidation derivatization, and is heated therewith to accomplish a degree of sequential or simultaneous post-polymerization derivatization with the second amine-containing post-polymerization derivatization agent.

专利号:US-5216086-A
优先权日:1990-08-20
标 题:Synthesis of tagged polymers by post-polymerization (trans)amidation reaction

专利号:CA-2044456-A1
优先权日:1990-08-20
标 题 :Synthesis of tagged polymers by post-polymerization (trans) amidation reaction

专利号:CN-111349348-A
优先权日:2018-12-21
标题 :A kind of reactive dark blue dye and its synthesis method

专利号:CN-111349348-B
优先权日:2018-12-21
标 题 :A kind of reactive dark blue dye and its synthesis method