CAS: 84-89-9; 5-Aminonaphthalene-1-Sulfonic Acid

相似化合物

81-05-0 119-28-8 84-86-6

上下游产品

CAS号134-32-7 1-萘胺 | CAS号17521-00-5 1-Naphthalenesu... | CAS号89108-43-0 5-chloronaphtha... | CAS号612-52-2 2-萘胺盐酸盐 | CAS号575-36-0 N-乙酰-1-萘胺 | CAS号85-47-2 1-萘磺酸 | CAS号7664-93-9 硫酸 | CAS号7790-94-5 氯磺酸 | CAS号84-86-6 4-氨基-1-萘磺酸 | CAS号605-69-6 马休黄 | CAS号605-65-2 丹酰氯 | CAS号489-78-1 5-氨基-1-萘酚-3-磺酸水合物 | CAS号147752-43-0 5-amino-N,N-dim... | CAS号4272-77-9 丹酰酸 | CAS号938-25-0 1,2-二氨基萘 | CAS号20096-52-0 5-anilinonaphth... | CAS号90-15-3 1-萘酚 | CAS号24615-22-3 5-amino-6-hydro... | CAS号134-32-7 1-萘胺

2-萘胺盐酸盐置于硫酸体系中,化学反应生成 5-氨基-1-萘磺酸
参考文献:Mauzelius,Chemische Berichte,1887,Vol. 20,P. 3401
标题:Mauzelius,Chemische Berichte,1887,Vol. 20,P. 3401

专利信息

专利号:US-5239052-A
优先权日:1990-08-30
标 题 :Process for synthesis of aromatic sulfides
发明人：HAY ALLAN S; WANG ZHI Y
权利人:HAY ALLAN S; WANG ZHI Y
摘要:Aromatic sulfides including diarylsulfides and poly(arylene sulfides) are produced in a novel synthesis in high yield under moderate conditions by heating an aromatic disulfide in the presence of aromatic halide, in which the halide is chloride, bromide or iodide; the diaryl sulfides are useful precursors and starting materials for a range of compounds and the poly(arylene sulfides) are important high temperature engineering thermoplastics.

专利号:US-5177183-A
优先权日:1990-08-30
标 题:Process for synthesis of aromatic sulfides
发明人：HAY ALLAN S; WANG ZHI Y
权利人:HAY ALLAN S; WANG ZHI Y
摘要:Aromatic sulfides including diarylsulfides and poly(arylene sulfides) are produced in a novel synthesis in high yield under moderate conditions by heating an aromatic disulfide in the presence of aromatic halide, in which the halide is chloride, bromide or iodide; the diaryl sulfides are useful precursors and starting materials for a range of compounds and the poly(arylene sulfides) are important high temperature engineering thermoplastics.

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-6727234-B2
优先权日:2001-04-03
标题:Isoprenoid analog compounds and methods of making and use thereof
发明人：WIEMER DAVID; HOHL RAYMOND J
权利人:UNIV IOWA RES FOUND
摘要:The invention provides compounds of formula I: n wherein X, R 1 , R 2 , and n have any of the values defined in the specification, and their pharmaceutically acceptable salts. The compounds are useful, for example, for blocking prenylation transferase enzymes, for probing or diagnosing protein prenylation processes, and for treating cancer in a mammal. The invention also provides pharmaceutical compositions, processes for preparing compounds of formula I, and intermediates useful for the synthesis of compounds of formula I.

专利号:US-4719053-A
优先权日:1980-08-01
标题 :Beta-chloroethylsulfonylmethyl-benzoic halides as intermediates
发明人：SCHLAEFER LUDWIG; HAEHNLE REINHARD
权利人:HOECHST AG
摘要:New beta -chloroethylsuflonylmethyl-benzoic acid halides which can serve as fibre-reactive anchors for thesynthesis of novel organic, water-soluble compounds, preferably dyestuffs, having fibre-reactive and fibre-finishing properties, such as preferably dyestuff properties, and containing, as a fibre-reactive group, one or two beta -chloroethylsufonylmethylbenzoic acid amide groups. For the synthesis of these novel fibre-finishing compounds, said new beta -chloroethylsulfonylmethyl-benzoic acid halide compounds are reacted with an organic, water-soluble compound having fibre-finishing properties and continuing one or two amino groups. Also precursors of the fibre-finishing, fibre-reactive compounds, containing said beta -chloroethylsulfonylmethyl-benzxoic acid amid grouping, can be employed for their synthesis. The novel fibre-finishing compounds can be applied onto suitable fibre materials, such as especially cellulose fibre material and natural or synthetic polyamide fibre materials, and fixed on these fibre materials in a manner similar to application and fixation methods usual in the technique for fibre-reactive compounds. The fibre-finished material, such as dyed material, shows very good wet fastnesses.