CAS: 43141-69-1; N,N-Dibutyl-3-Aminophenol

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CAS号108-43-0 3-氯酚 | CAS号111-92-2 二正丁胺 | CAS号109-65-9 正溴丁烷 | CAS号591-27-5 间氨基苯酚 | CAS号58494-81-8 3-(butylamino)phenol | CAS号126-73-8 磷酸三丁酯 | CAS号58494-81-8 3-(butylamino)phenol

间溴苯甲醚置于palladium Diacetate,三溴化硼,Sodium T-Butanolate,Tri Tert-Butylphosphoniumtetrafluoroborate体系中,用 二氯甲烷,甲苯 作为反应溶剂,化学反应 15.0H,反应生成 N,N-二丁基间氨基苯酚
参考文献:通过三羟基取代策略在不对称方蓝染料上制备的光伏器件
标题:通过三羟基取代策略在不对称方蓝染料上制备的光伏器件
摘要:一系列带有两个,三个或四个羟基(-Oh)取代基的不对称芳烃1,3-方酸(usq)衍生物,即usq-2-Oh,Usq-3-Oh或usq-4-Oh,分别设计和合成,并研究了羟基数目对usqs光电性能的影响.尽管这三种化合物具有相似的uv / Vis吸收和homo能级,但以usq-3-Oh作为电子给体材料的固溶体异质结(bhj)小分子有机太阳能电池的最高功率转换效率为6.07%,这可能主要归因于较高的空穴迁移率和较小的相分离.还值得注意的是,短路电流(j基于usq-3-Oh的设备的sc)高达14.95 Ma Cm-2,这是迄今为止基于方酸的bhj太阳能电池报道的最高j Sc值.结果还表明,方酸菁染料上更多的-Oh取代基不一定会导致更好的光伏性能.
DOI:10.1002/chem.201705140

专利信息

专利号:WO-2024181874-A1
优先权日:2023-03-02
标 题 :Method for the preparation of rhodol derivatives possessing three fluorine substituents in positions 1, 2 and 4 and compounds obtained by this method
发明人：GRYKO DANIEL T; VYGRANENKO KATERINA V; KOSZARNA BEATA
权利人:INST CHEMII ORGANICZNEJ POLSKIEJ AKADEMII NAUK
摘要:A method for preparation of rhodols (belonging to a well-known group of organic pigments) possessing in their structure three fluorine substituents in positions 1, 2 and 4 has been disclosed. These compounds can be obtained in a one-step synthesis from simple, commercially available or easy to obtain substrates. These dyes can be used as fluorescent substances with beneficial properties.