CAS: 624-38-4; 1,4-Diiodobenzene

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CAS号540-37-4 对碘苯胺 | CAS号591-50-4 碘苯 | CAS号71-43-2 苯 | CAS号106-50-3 对苯二胺 | CAS号60-19-5 盐酸酪胺 | CAS号626-01-7 3-碘苯胺 | CAS号13183-70-5 1,4-二(三甲基硅烷基)苯 | CAS号1026635-18-6 1-[(hydroxy)[(t... | CAS号119945-86-7 (η(5)-C5H5)Fe(C... | CAS号4151-80-8 4,4'-联苯基二硼酸 | CAS号38257-52-2 4-碘三苯胺 | CAS号455-13-0 4-碘三氟甲苯 | CAS号433-19-2 对二三氟甲苯 | CAS号37527-56-3 ethyl 4-[4-(4-e... | CAS号47230-38-6 4,4'-联苯二甲酸二乙酯 | CAS号51934-41-9 对碘苯甲酸乙酯 | CAS号3363-97-1 1,4-二(苯乙二酰基)苯 | CAS号451-40-1 二苯乙酮 | CAS号92106-66-6 2-(4-碘苯基)-1-苯基乙酮

对苯二胺置于亚硝酸特丁酯,溶剂黄146,Potassium Iodide体系中,用 水 作为反应溶剂,化学反应生成 1,4-二碘苯
参考文献:稳定,安全的重氮盐三氟甲烷磺酸亚芳基重氮鎓盐的合成,结构和合成潜力
标题:稳定,安全的重氮盐三氟甲烷磺酸亚芳基重氮鎓盐的合成,结构和合成潜力
摘要:在三氟甲磺酸存在下,通过亚硝酸叔丁酯对苯胺进行重氮化,可轻松获得各种稳定,安全且可溶的芳族二氮杂三氟甲磺酸盐arn 2 + Tfo-.它们具有很高的反应活性,形成芳族碘化物,叠氮化物和硼酸,并且还与氯仿和ccl 4进行了不同寻常的无金属无氯二氮杂脱氮反应.
DOI:10.1002/ejoc.201800887

专利信息

专利号:US-4788354-A
优先权日:1984-10-16
标 题 :Method for the synthesis of iodobenzene
发明人：PAPARATTO GIUSEPPE; SAETTI MARCO
权利人:MONTEDIPE SPA
摘要:A method for the synthesis of iodobenzene by iodination, in the gaseous phase, of benzene with iodine, in the presence of a zeolitic catalyst, selected from the group comprising the zeolites of X type or of Y type, characterized in that said iodination is an oxidative one and that said zeolites are in a form different from the acid (H) form.

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-5484883-A
优先权日:1990-06-25
标题 :Lithium/HMPA-promoted synthesis of poly(phenylenes)
发明人：TOUR JAMES M; STEPHENS ERIC B
权利人:UNIV SOUTH CAROLINA
摘要:Poly(phenylene) that is substantially free of insoluble material is prepared by the polymerization of a lithioarylhalide compound in the presence of a polar aprotic compound such as hexamethylphosphoramide, N,N,N',N'-tetramethylethylenediamine or hexamethylphosphorous triamide. The preferred reaction involves the polymerization of 1-bromo-4-lithiobenzene in the presence of hexamethylphosphoramide. The 1-bromo-4-1ithiobenzene may be synthesized by reacting 1,4-dibromobenzene with t-butyllithium. These same types of reactions can also be used to synthesis other benzenoid polymers.

专利号:US-10865163-B2
优先权日:2017-12-20
标题:Carbon dioxide as a directing group for C—H functionalization reactions involving Lewis basic amines, alcohols, thiols, and phosphines for the synthesis of compounds
发明人：YOUNG MICHAEL C; KAPOOR MOHIT
权利人:UNIV TOLEDO
摘要:Methods of synthesizing compounds using CO 2 as a directing group for C—H functionalization, and compounds made thereby, are described.

专利号:US-7722851-B2
优先权日:2001-12-10
标题 :Bulk synthesis of carbon nanotubes from metallic and ethynyl compounds
发明人：KELLER TEDDY M; QADRI SYED B
权利人:US NAVY
摘要:A process of making carbon nanotubes comprising the steps of: providing a precursor composition comprising at least one metallic compound and at least one organic compound; wherein the organic compound is selected from the group consisting of an ethynyl compound, a metal-ethynyl complex, and combinations thereof; wherein the precursor composition is a liquid or solid at room temperature; and heating the precursor composition under conditions effective to produce carbon nanotubes. A carbon nanotube composition comprising carbon nanotubes and a metal component selected from the group consisting of metal nanoparticles and elemental metal; wherein the carbon nanotube composition is rigid.