CAS: 2065-67-0; Tetraphenylphosphonium Iodide

上下游产品

bromobenzene triphenylphosphine iodobenzene (o-carboxyphenyl)triphenylphosphonium iodidepentaphenylphosphorane p-tolyl-phosphoranetetraphenyl-p-tolyl-phosphorane Triphenylphosphine oxide tetraphenylphosphonium(V) azide

四苯基氯化膦置于氢碘酸体系中,用 水 用作溶剂,化学反应生成四苯基碘化膦
参考文献:一种基于结晶诱导的有机离子晶体磷光的碘化物特异性检测的简单高效的磷光探针†
标题:一种基于结晶诱导的有机离子晶体磷光的碘化物特异性检测的简单高效的磷光探针†
摘要:由于碘离子的重原子效应引起的普通荧光团的荧光猝灭,因此开发碘离子的发光检测方法非常具有挑战性.在这里,我们揭示了碘化四苯基phosph(tpp I)的独特的结晶诱导的明亮磷光,并开发了一种新型的碘离子时间门控检测方法,以最大程度地减少复杂生物样品的自发荧光.重碘离子的参与和可及的离子相互作用诱导的有机晶体的参与均有助于实现tpp I的非常高的磷光量子产率(0.42).这种特定的由碘触发的亮有机磷光使得能够以发光开启的方式开发出一种新的定时门控碘离子检测方法,并进一步为基于固体的肉眼检测碘离子提供了一个简便的测试条.固体基质上的三态磷光.该探针在活细胞中碘化物成像中的出色性能以及在双重加密中的有趣用途,说明了高效有机离子晶体在各个领域的广泛应用前景.
Doi:10.1039/c8Tc04781B

专利信息

专利号:US-2007191516-A1
优先权日:2004-03-15
标题 :Process for the synthesis of amine ethers
发明人：FREY MARKUS; RAST VALERIE; BRAIG ADALBERT; KRAMER ANDREAS
权利人:FREY MARKUS; RAST VALERIE; BRAIG ADALBERT; KRAMER ANDREAS
摘要:A process for the preparation of a sterically hindered amine ether which comprises reacting a corresponding sterically hindered aminoxide with a C 5 -C 18 alk-1-ene in the presence of an organic hydroperoxide and optionally hydrogenating the resulting product as well as the product mixtures obtained therewith and their use as stabilizers and flame retardants.

专利号:US-5194676-A
优先权日:1990-03-26
标 题 :Catalyst and process for the synthesis of saturated carboxylic esters
发明人：CASTANET YVES; LEGRAND CHRISTOPHE; MORTREUX ANDRE; PETIT FRANCIS
权利人:ATOCHEM
摘要:Saturated carboxylic esters are produced from alkyl formate and an olefin, without the presence of substantial amounts of carbon monoxide, at a temperature of 120 DEG to 280 DEG C., under a pressure of 1 to 3,000 bars, in the presence of a catalyst based on ruthenium coordinated by ligands selected from carbon monoxide, halogen atoms and amines, and in the presence of an amide as a solvent. The catalyst is selected from catalysts consisting essentially of RuCl3.3H2O; catalysts consisting essentially of the combination of an RuCl3.3H2O together with at least one stabilizer selected from iodine, covalent iodides and quaternary ammonium halides; catalysts comprising Ru3(CO)12 together with at least one stabilizer such as is mentioned above; and catalysts selected from RuI3, [RuCl2(CO)3]2, Ru(NH3)6Cl3 and [Ru(NH3)5Cl]Cl2, comprising, where appropriate, in addition, at least one stabilizer such as is mentioned above.

专利号:EP-3567040-B1
优先权日:2013-06-24
标 题 :Method for the preparation of intermediates useful for the synthesis of [1,2,4]-triazolo[4,3-a]pyridines

专利号:US-2008214386-A1
优先权日:2004-03-01
标题:Catalyst for Cyclic Carbonate Synthesis
发明人：TAKAHASHI TOSHIKAZU; WATAHIKI TSUTOMU; YASUDA HIROYUKI; SAKAKURA TOSHIYASU
权利人:TAKAHASHI TOSHIKAZU; WATAHIKI TSUTOMU; YASUDA HIROYUKI; SAKAKURA TOSHIYASU
摘要:Provided are a solid catalyst which gives a cyclic carbonate at a high yield and a high selectivity, which is stable and which may be readily separated after reaction; and a method of industrially advantageous, inexpensive and safe production of a cyclic carbonate by the use of the catalyst. The catalyst contains an inorganic solid substance having a surface modified with an ionic substance containing a Group 15 element; or contains an ionic substance containing a Group 15 element, and an inorganic solid substance. The modifying group for surface modification of an inorganic solid substance is an ionic substance containing a Group 15 element. The ionic substance containing a Group 15 element is at least one substance selected from organic phosphonium salts, organic ammonium salts, organic arsonium salts and organic antimonium salts.

专利号:US-2009069470-A1
优先权日:2004-11-02
标 题 :Process for the synthesis of n-alkoxyamines

专利号:US-9018325-B2
优先权日:2011-08-25
标题 :Catalyst for living radical polymerization and polymerization method
发明人：GOTO ATSUSHI; KAJI HIRONORI
权利人:GOTO ATSUSHI; KAJI HIRONORI; UNIV KYOTO
摘要:A nonmetallic compound having an ionic bond with a halide ion is used as a catalyst for living radical polymerization. Even if a radical initiator is not used, a monomer can be subjected to a radical polymerization to obtain a polymer having narrow molecular weight distribution. The cost of the living radical polymerization can be remarkably reduced, and it is made possible to prevent adverse effects of using a radical initiator (such as side reactions). The present invention is significantly more environmentally friendly and economically excellent than conventional living radical polymerization methods, due to advantages such as low toxicity of the catalyst, low amount of the catalyst necessary, high solubility of the catalyst, mild reaction conditions, and no coloration/no odor, etc. The catalyst can be applied to various monomers and enables synthesis of high molecular weight polymers.