CAS: 10526-07-5; 1,3-Bis(3-Aminophenoxy)Benzene

上下游产品

1,3-dibromobenzene m-Hydroxyaniline 1,3-bis(3-nitrophenoxy)benzene 1,3-Dicyclohexylurea

1,3-二(3-硝基苯氧基)苯置于5%-Palladium/activated Carbon,氢气体系中,用 乙醇 用作溶剂,化学反应 8.0H,以94%的收率获得1,3-双(3-氨基苯氧基)苯
参考文献:一种1,3-双(3-氨基苯氧基)苯的合成方法
标题:一种1,3-双(3-氨基苯氧基)苯的合成方法
摘要:本发明公开了一种1,3‑双(3‑氨基苯氧基)苯的合成方法,属于有机化合物合成领域.本发明以间二硝基苯为原料,在混合溶剂下经分水后,加入无水碳酸钾,在氮气保护下滴加间二苯酚溶液,得到中间体1,3‑双(3‑硝基苯氧基)苯,再加氢还原得到目标产物1,3‑双(3‑氨基苯氧基)苯.本发明得到的目标产物1,3‑双(3‑氨基苯氧基)苯纯度在99%以上,色泽为白色至类白色,总收率在80%以上.本发明与现有的合成方法相比具有原料易得,无需催化剂,成本低,经济性高,易于实现工业化生产.

专利信息

专利号:US-5003078-A
优先权日:1989-05-16
标 题:Synthesis of phthalonitrile resins containing ether and imide linkages
发明人：KELLER TEDDY M
权利人:US NAVY
摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.

专利号:US-5292854-A
优先权日:1989-05-16
标题 :Synthesis of phthalonitrile resins containing ether and imide linkages with aromatic diamine curing agent
发明人：KELLER TEDDY M
权利人:US ARMY
摘要:Imide-containing phthalonitrile monomers are prepared from a phthalonitrile and an aromatic dianhydride. The monomer and a method for preparing the monomer is disclosed. These monomers are synthesized into heat resistant polymers and copolymers with aromatic ring structure incorporating imide and ether linkages. The synthesis of the high temperature thermosetting polymers and copolymers is also disclosed.

专利号:US-7348395-B2
优先权日:2003-12-15
标 题:Synthesis of oligomeric cyanate esters
发明人：KELLER TEDDY M; LASKOSKI MATTHEW
权利人:US NAVY
摘要:A cyanate ester system is disclosed. An aryl ether oligomer may be made from a dihydroxyaromatic compound and a dihaloaromatic compound in the presence of a base. The oligomer is then reacted with a cyanide compound in the presence of a base to form the cyanate ester shown below. The cyanate ester may then be cross-linked to a thermoset having triazine ring cross-links.n nHO—Ar 2 O—Ar 1 —O—Ar 2 n OH

专利号:US-10808079-B2
优先权日:2015-03-27
标 题:Synthesis of copolyimides containing fluorine and silicon surface modifying agents
发明人：CONNELL JOHN W; WOHL JR CHRISTOPHER J; DOSS JEREME R; CROW ALLISON M; KIM WILLIAM T; LIN YI
权利人:NASA
摘要:Various embodiments provide random copolyimides that may possess the mechanical, thermal, chemical and optical properties associated with polyimides yet achieve a low energy surface. In various embodiments, the copolyimides may be prepared using a minor amounts of a diamino terminated fluorinated alkyl ether oligomer and a diamino terminated siloxane oligomer. The various embodiments include processes for making the copolyimides containing fluorine and silicon surface modifying agents and anisotropic coatings and articles of manufacture from them. Thus the coatings and articles of manufacture made with the copolyimides of the various embodiments may be characterized as having an anisotropic fluorine and silicon composition and low surface energy.

专利号:US-8981036-B2
优先权日:2012-08-02
标 题:Synthesis of and curing additives for phthalonitriles
发明人：KELLER TEDDY M; LASKOSKI MATTHEW
权利人:KELLER TEDDY M; LASKOSKI MATTHEW; US NAVY
摘要:A composition having a mixture of the below compounds having a mole ratio of at least 1:20. Ar 1 and Ar 2 are independently selected aromatic groups. A composition comprising phthalonitrile compounds that comprise at least 5 mol % of the first compound below. n nA method of: providing a solution of a dichloroaromatic compound having an electron-withdrawing group bound to each aromatic ring containing one of the chloride groups; a dihydroxyaromatic compound or anion thereof; an organic transition metal complex or a transition metal salt; an alkaline hydroxide base; and a solvent; and heating the solution to a temperature at which the dichloroaromatic compound and the dihydroxyaromatic compound react to form a dimetallic salt of an aromatic ether oligomer. The molar ratio of the dihydroxyaromatic compound to the dichloroaromatic compound is greater than 2:1. Water formed during the heating is concurrently distilled from the solution.

专利号:WO-2015183518-A1
优先权日:2013-03-15
标 题:Synthesis of and curing additives for phthalonitriles
发明人：KELLER TEDDY M; LASKOSKI MATTHEW; SAAB ANDREW
权利人:US GOVERNMENT; KELLER TEDDY M; LASKOSKI MATTHEW; SAAB ANDREW
摘要:A method of: providing a solution of a dichloroaromatic compound having an electron- withdrawing group bound to each aromatic ring containing one of the chloride groups; a dihydroxyaromatic compound or anion thereof; an organic transition metal complex or a transition metal salt; a base; and a solvent; and heating the solution to a temperature at which the dichloroaromatic compound and the dihydroxyaromatic compound react to form a dimetallic salt of an aromatic ether oligomer. The molar ratio of the dihydroxyaromatic compound to the dichloroaromatic compound is greater than 2: 1. Water formed during the heating is concurrently distilled from the solution. A composition having a mixture of the below compounds having a mole ratio of at least 1:20. Ar 1 and Ar 2 are independently selected aromatic groups. A composition comprising phthalonitrile compounds that comprise at least 5 mol% of the first compound below.