CAS: 2380-36-1; 3,5-Di-Tert-Butylaniline

上下游产品

3,5-di-tert-butylbenzoic acid 3,5-di-tert-butylacetanilide 1-bromo-3,5-di-tert-butylbenzene 3, 5-di-tert-butyltoluene 1-bromo-3,5-di-tert-butylbenzene 1,3-di(tert-butyl)-5-iodobenzene N-(3,5-Di-t-butylphenyl)-formimidsaeure-ethylester N-Methylen-3,5-di-t-butyl-anilin

📜2,4-二叔丁基苯酚置于全氟丁基磺酰氟,三(三甲基硅)胺,双(三甲基硅烷基)氨基钾,盐酸体系中,用 四氢呋喃,水 用作溶剂,化学反应 5.08H,以77%的收率获得3,5-二叔丁基苯胺
参考文献:一锅苯酚生成苯甲酰苯:通过苯酚的脱氧胺化作用形成初级苯胺.
标题:一锅苯酚生成苯甲酰苯:通过苯酚的脱氧胺化作用形成初级苯胺.
摘要:由苯酚选择性地原位生成苯并在酸性处理后被六甲基二硅氮合钾区域选择性地捕获以形成伯苯胺.酚羟基直接转化为游离氨基是用于制备伯芳基胺的有用方法,该伯芳基胺难以使用涉及苯酚衍生物与氨的偶联反应来合成.虽然邻位和间位取代的苯酚的反应仅产生间位取代的苯胺,但对位取代的苯酚的反应提供了邻位甲硅烷基苯胺.
Doi:10.1002/chem.201904987

专利信息

专利号:US-7417142-B2
优先权日:2002-03-28
标 题:Chiral porphyrins, chiral metalloporphyrins, and methods for synthesis of the same
发明人：ZHANG X PETER; CHEN YING; GAO GUANG-YAO
权利人:UNIV TENNESSEE RES FOUNDATION
摘要:Novel methods of synthesizing heteroatom-containing chiral porphyrins and chiral metalloporphyrins and the novel chiral porphyrins and chiral metalloporphyrins themselves are disclosed. Metal complexes of the chiral porphyrins are prepared in high yields and shown to be active catalysts for highly enantioselective and diastereoselective cyclopropanation, aziridination, and epoxidation of alkenes under a practical one-pot protocol.

专利号:US-6951935-B2
优先权日:2002-03-28
标题 :Heteroatom-substituted porphyrins and methods for synthesis of same
发明人：ZHANG X PETER; CHEN YING; GAO GUANGYAO; COLVIN ANDREW J
权利人:UNIV TENNESSEE RES FOUNDATION
摘要:Novel methods of synthesizing heteroatom-containing porphyrins and metalloporphyrins are disclosed. Novel heteroatom-containing porphyrin and metalloporphyrin compounds are also disclosed. The new methods advantageously utilize metal-catalyzed cross-coupling and amination reactions to produce porphyrin compounds useful in a variety of practical applications.

专利号:US-2003236400-A1
优先权日:2002-03-28
标 题:Heteroatom-substituted porphyrins and methods for synthesis of same

专利号:US-2005124596-A1
优先权日:2002-03-28
标 题 :Chiral porphyrins, chiral metalloporphyrins, and methods for synthesis of the same

专利号:RU-1826967-C
优先权日:1989-02-10
标 题:Method of synthesis of phenylhydrazones and their physiologically tolerated salts