CAS: 159-66-0; 9,9'-Spirobi[fluorene]

相似化合物

171408-84-7 67665-47-8 171408-76-7

上下游产品

芴 9H-Fluorene 86-73-7
9-(2-苯基苯基)芴-9-醇 9-([1,1'-Biphenyl]-2-yl)-9H-Fluoren-9-Ol 67665-44-5
9-芴酮 9-Fluorenone 486-25-9

2-碘联苯置于盐酸,叔丁基锂,溶剂黄146体系中,用 水 用作溶剂,化学反应 1.83H,反应生成9,9'-螺二芴
参考文献:针对分子融合电子设备应用的正交融合共轭低聚物的融合合成途径.
标题:针对分子融合电子设备应用的正交融合共轭低聚物的融合合成途径.
摘要:本文介绍了针对分子规模电子设备构建项目的合成有机相.概述了向正交融合的共轭有机低聚物的聚合合成路线.最终系统应具有一条通过sigma键合网络与第二条潜在导电链垂直融合的潜在导电链.合成的核心链段之一是基于具有中心硅原子的螺二噻吩部分.它由四炔丙基硅烷的锆促进的双(双环化)形成.第二个核心是9,9'-螺双芴系统.末端卤化物基团通过pd催化或pd / Cu催化的交叉偶联方法提供了用于链的进一步延伸的连接点.所有四个分支臂都可以在一次操作中固定到核心,因此使合成高度收敛.在较大的官能化系统的情况下,噻吩上的烷基取代基提供可溶的物质.为了制备长度> 50å的分子,必须使用迭代的发散/收敛方法来构建低聚(噻吩-乙炔)支链.有机钯催化的方法被广泛用于正交稠合化合物的合成.
Doi:10.1021/jo960897B

专利信息

专利号:US-11535703-B2
优先权日:2017-01-10
标 题:Methanesulfonic acid mediated solvent free synthesis of conjugated porous polymer networks
发明人：FANG LEI; Guo zi-hao; WANG CHENXU; ZHANG QIANG; ZHOU HONG-CAI
权利人:TEXAS A & M UNIV SYS
摘要:The present disclosure relates to synthesis of porous polymer networks and applications of such materials. The present disclosure relates to a method of fabricating of a porous polymer network comprising: (a) providing: (i) a first reactant comprising a plurality of compounds comprising at least one acetyl group, said plurality of compounds comprising at least one compound type, and (ii) a second reactant comprising an alkylsulfonic acid, and (b) creating a solution of said reactants, (c) casting said solution in a form, and (d) treating said solution under such conditions so as to produce a porous polymer network. In one embodiment, the invention relates to a porous polymer network which has a basic structure selected from the group consisting of

专利号:US-7368616-B2
优先权日:2002-10-30
标题 :Method for the production of monomers useful in the manufacture of semiconductive polymers
发明人：WALLACE PAUL; TOWNS CARL; POUNDS THOMAS
权利人:MERCK PATENT GMBH
摘要:The instant invention relates to a new method for the synthesis of monomers and their use inter alia in the manufacture of semiconductive polymers. Monomers, in particular, asymmetric monomers, such as asymmetric fluorene compounds, are valuable material in the manufacture of semiconductive polymers. The know methods for producing asymmetric monomers, such as asymmetric fluorene compounds, are expensive due to the formation of by-products. n The method according to the present invention avoids the formation of such by-products and is described in more detail in claims 1 to 14.

专利号:US-2009169921-A1
优先权日:2008-01-02
标题 :Synthesis of triphenylene and pyrene based aromatics and their application in oleds
发明人：CHENG CHIEN-HONG; LIN CHANG-SHENG
权利人:CHENG CHIEN-HONG; LIN CHANG-SHENG
摘要:The present invention provides a compound of the general formula n Ar 1 —R 1 —Ar 2   (I) n wherein Ar 1 and Ar 2 independently represent triphenylenyl or pyrenyl, and R 1 represent a bond, aryl, or heteroaryl. The present invention also provides a process for the preparation of the compound formula (â–¡), and an organic electroluminescence device utilizing luminescent material comprising the compound of formula (â–¡) as an emitting layer.

专利号:US-5026894-A
优先权日:1990-03-12
标题 :Compound for use in the synthesis of semiconducting polymers with perpendicularly arranged cores and method of synthesizing said compound
发明人：TOUR JAMES M; WU RUILIAN; SCHUMM JEFFRY S
权利人:UNIV SOUTH CAROLINA
摘要:The stereochemical structure necessary for preparation of perpendicularly arranged cores is provided by a compound of the formula ##STR1## This compound can be synthesized by the reaction of ##STR2## with bromine in the presence of FeCl 3 .

专利号:US-2020148812-A1
优先权日:2017-01-10
标 题 :Methanesulfonic Acid Mediated Solvent Free Synthesis of Conjugated Porous Polymer Networks

专利号:US-9917260-B2
优先权日:2013-08-23
标题 :Compounds with terminal heteroarylcyanovinylene groups and their use in organic solar cells
发明人：SUNDARRAJ SUDHAKAR; EICKHOFF CHRISTIAN; BAHULAYAN SHEEJA; SEND ROBERT; NISHIMAE YUICHI; REICHELT HELMUT; TANABE JUNICHI; ERK PETER
权利人:BASF SE
摘要:The present invention relates to a photoactive material comprising a donor substance and an acceptor substance, wherein the donor substance comprises or consists of one or more compounds of formula (I) described herein, or the acceptor substance comprises or consists of one or more compounds of formula (I) described herein, or the donor substance comprises or consists of a first compound of formula (I) described herein and the acceptor substance comprises a second compound of formula (I) described herein with the proviso that the first and second compound are not the same, as well as to an organic solar cell comprising said photoactive material. The present invention also relates to a photoelectric conversion device comprising or consisting of two or more organic solar cells comprising said photoactive material and to compounds of formula (I) as described herein for use as donor substance or as acceptor substance in a photoactive material, Further, the present invention relates to the use of a compound of formula (III) as described herein in the synthesis of a compound of formula (I)as described herein.