CAS: 20511-20-0; Ethyl 3-(P-Tolyl)Acrylate

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CAS号104-87-0 对甲基苯甲醛 | CAS号105-36-2 溴乙酸乙酯 | CAS号623-73-4 重氮乙酸乙酯 | CAS号1099-45-2 乙基(三苯基膦)乙酸酯 | CAS号624-31-7 对碘甲苯 | CAS号140-88-5 丙烯酸乙酯 | CAS号33604-67-0 (4-methylphenyl... | CAS号17577-28-5 (乙氧基羰基甲基)三苯基氯化膦 | CAS号589-18-4 4-甲基苄醇 | CAS号105-39-5 氯乙酸乙酯

甲苯置于二(三叔丁基膦)钯,碳酸氢钠体系中,用 二氯甲烷,N,N-二甲基甲酰胺,乙腈 用作溶剂,化学反应 12.0H,反应生成乙基-P-甲基肉桂酸
参考文献:对位取代芳基化合物的制备方法
标题:对位取代芳基化合物的制备方法
摘要:本发明公开了一种如式(I)所示的对位取代芳基化合物的制备方法,其特征在于,包括以下步骤:惰性气氛下,溶剂中,在碱和钯催化剂的作用下,如式(II)所示的芳基锍盐与如式(III)所示的硼化物进行偶联反应,即可.该方法以单取代芳烃为底物,原位构建芳基锍盐,钯催化剂催化原位构建的芳基锍盐发生suzuki‑miyaura偶联反应,快速高效构建单取代芳烃对位芳基化或烯基化产物.该方法条件温和,底物普适性高,杂环偶联底物耐受性广泛.

专利信息

专利号:US-9822123-B2
优先权日:2005-02-18
标 题 :De novo synthesis of bacteriochlorins
发明人：KIM HAN-JE; LINDSEY JONATHAN S
权利人:UNIV NORTH CAROLINA STATE
摘要:A method of making a bacteriochlorin is carried out by condensing a pair of compounds of Formula II n nto produce the bacteriochlorin, wherein R is an acetal or aldehyde group. The condensing may be carried out in an organic solvent, preferably in the presence of an acid. The bacteriochlorins are useful for a variety of purposes such as active agents in photodynamic therapy, luminescent compounds in flow cytometry, solar cells, light harvesting arrays, and molecular memory devices.

专利号:US-8664260-B2
优先权日:2005-02-18
标题:De novo synthesis of bacteriochlorins

专利号:EP-1848778-A2
优先权日:2005-02-18
标 题 :De novo synthesis of bacteriochlorins

专利号:US-2009226467-A1
优先权日:2005-02-18
标题 :De novo synthesis of bacteriochlorins

专利号:US-2006194960-A1
优先权日:2005-02-18
标 题 :De novo synthesis of bacteriochlorins

专利号:US-2014371286-A1
优先权日:2005-02-18
标 题:De novo synthesis of bacteriochlorins