CAS: 2498-20-6; Tetraamylammonium (Iodide)

相似化合物

4965-17-7 866-97-7 2138-24-1

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CAS号628-17-1 1-碘戊烷 | CAS号621-77-2 三戊胺 | CAS号89400-92-0 tetrapentylazan...

📜1-碘戊烷,三戊胺 以 丁酮 用作溶剂,化学反应生成四正庚基碘化铵
参考文献:在酮溶剂中的电导研究.第五部分:乙基甲基酮中的季铵盐
标题:在酮溶剂中的电导研究.第五部分:乙基甲基酮中的季铵盐
摘要:报道了一系列季烷基铵盐在乙基甲基酮在25°时的电导,包括从甲基到正辛基的碘化四正烷基铵碘化物和溴化物.通过使用正丁基三异戊基四苯基硼化铵作为参比电解质评估了单离子电导率.流体动力学半径没有给出阳离子溶剂化的证据,而缔合参数表明缔合阳离子的阴离子渗透.
Doi:10.1039/j19670001093

专利信息

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:EP-3567040-A1
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