CAS: 193-39-5; Indeno[1,2,3-Cd]Pyrene

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1-溴芘置于重铬酸吡啶,正丁基锂,Ppa,2,3-二氯-5,6-二氰基-1,4-苯醌体系中,用 乙醚,N,N-二甲基甲酰胺 用作溶剂,化学反应 16.5H,反应生成茚并(1,2,3-Cd)芘
参考文献:多环芳族荧光素的合成
标题:多环芳族荧光素的合成
摘要:描述了一种通用的合成方法,用于合成含有荧蒽环系统的多环芳烃.该方法需要通过芳基锂衍生物与环己烯氧化物的反应将茚环稠合到交替的烃上.
Doi:10.1016/s0040-4039(01)81008-X

专利信息

专利号:US-9758499-B2
优先权日:2014-06-12
标 题:Stereo controlled synthesis of (E,Z)-dienals via tandem Rh(I) catalyzed propargyl claisen rearrangement
发明人：VIDHANI DINESH V; KRAFFT MARIE E; ALABUGIN IGOR
权利人:UNIV FLORIDA STATE RES FOUND
摘要:A novel Rh(I)-catalyzed approach to synthesizing functionalized (E,Z) dienal compounds has been developed via tandem transformation where a stereoselective hydrogen transfer follows a propargyl Claisen rearrangement. Z-Stereochemistry of the first double bond suggests the involvement of a six-membered cyclic intermediate whereas the E-stereochemistry of the second double bond stems from the subsequent protodemetallation step giving an (E,Z)-dienal. The reaction may be represented by the following sequence.

专利号:US-9023308-B2
优先权日:2011-03-15
标题:Facile synthesis of graphene, graphene derivatives and abrasive nanoparticles and their various uses, including as tribologically-beneficial lubricant additives

专利号:CA-2857947-A1
优先权日:2011-03-15
标题 :Facile synthesis of graphene, graphene derivatives and abrasive nanoparticles and their various uses, including as tribologically-beneficial lubricant additives

专利号:US-9573871-B2
优先权日:2014-06-12
标题 :Stereo controlled synthesis of (E,Z)-dienals via tandem Rh(I) catalyzed propargyl claisen rearrangement

专利号:US-9700872-B1
优先权日:2016-07-01
标题:Superpolar chromatographic stationary phases and extraction sorbents and their methods of synthesis
发明人：KABIR ABUZAR; FURTON KENNETH G
权利人:KABIR ABUZAR; FURTON KENNETH G; UNIV FLORIDA INT
摘要:A superpolar sorbent network is a sol-gel network of at least one metal oxide precursor condensed and at least one polyhydroxy molecule. The metal oxide precursor is a silicate precursor, aluminate precursor, titanate precursor, zirconate precursor, germinate precursor, or any combinations thereof, and the polyhydroxy molecule has a multiplicity of hydroxyl groups. The polyhydroxy molecule can be an organic molecule derived from nature. The superpolar sorbent network can be used as a particulate or bulk sorbent for sampling or removal of analytes or contaminants from an environment or can be coated on a tube or particulate substrate for use as a chromatographic stationary phase.

专利号:WO-2012125854-A1
优先权日:2011-03-15
标题 :Facile synthesis of graphene, graphene derivatives and abrasive nanoparticles and their various uses, including as tribologically-beneficial lubricant additives