4,4,5,5,6,6,7,7-八氢二苯并四硫富瓦烯 | 35079-58-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二硫醇
• 中文名称: 4,4,5,5,6,6,7,7-八氢二苯并四硫富瓦烯
• 中文别名: 4,4′,5,5′,6,6′,7,7′-八氢二苯并四硫富瓦烯
• 英文名称: Bis(cyclohexeno)tetrathiafulvalen
• 英文别名: 3,4':3',4'-bis(tetramethylene)-2,2'5,5'-tetrathiafulvalene；4,4',5,5',6,6',7,7'-octahydrodibenzotetrathiafulvalene；4,4'5,5',6,6',7,7'-octahydrodibenzotetrathiafulvalene；2,3:6,7-bis(tetramethylene)tetrathiafulvalene；bis(tetramethyene)-tetrathiafulvalene；octamethylene tetrathiafulvalene；2-(4,5,6,7-Tetrahydro-1,3-benzodithiol-2-ylidene)-4,5,6,7-tetrahydro-1,3-benzodithiole
• CAS: 35079-58-4
• 化学式: C₁₄H₁₆S₄
• 分子量: 312.545
• InChiKey: UCKWGUYMPUVGCH-UHFFFAOYSA-N

物化性质

• 熔点：
  245 °C (dec.)(lit.)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  101
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• WGK Germany：
  3
• 海关编码：
  2930909090

反应信息

• 作为反应物：
  描述：

  4,4,5,5,6,6,7,7-八氢二苯并四硫富瓦烯 在 高氯酸 、 4-methoxybenzenediazonium perchlorate 作用下， 以 四氯化碳 为溶剂， 反应 0.2h， 以60%的产率得到octamethylenetetrathiafulvalene perchlorate
  参考文献：
  名称：

  Kokars, V. R.; Kampar, V. E.; Neiland, O. Ya., Journal of Organic Chemistry USSR (English Translation), 1983, p. 1092 - 1095

  摘要：

  DOI：
• 作为产物：
  描述：

  2-氯环己酮 在 硫酸 、 亚磷酸三乙酯 作用下， 以 丙酮 为溶剂， 反应 30.0h， 生成 4,4,5,5,6,6,7,7-八氢二苯并四硫富瓦烯
  参考文献：
  名称：

  Organic Transistors Based on Octamethylenetetrathiafulvalenes

  摘要：

  基于八甲基四硫富瓦烯（OMTTF）及其叔丁基衍生物的有机场效应晶体管（OFET）进行了研究。母体OMTTF由于分子排列平坦，表现出较差的晶体管性能，但叔丁基取代使得分子排列变得立体，从而实现了高效的OFET性能。尽管OMTTF具有较强的供体能力，其四氰基奎啉二甲烷（TCNQ）复合物仍表现出n型通道特性。

  DOI：

  10.1246/cl.2010.538

文献信息

• Three-Dimensionally-Modified Tetracyanoquinodimethanes and Their Charge-Transfer Complexes with Tetrathiafulvalene Derivatives Having a Wide Range of Ionicity
  作者：Kazuhiro Nakasuji、Masakatsu Nakatsuka、Hideki Yamochi、Ichiro Murata、Shigeharu Harada、Nobutami Kasai、Kimiaki Yamamura、Jiro Tanaka、Gunzi Saito、Toshiaki Enoki、Hiroo Inokuchi

  DOI：10.1246/bcsj.59.207

  日期：1986.1

  Eight different 1:1 charge-transfer(CT) complexes were prepared using tetrahydrobarreleno-tetracyanoquinodimethane(THBTCNQ), dihydrobarreleno-tetracyanoquinodimethane(DHBTCNQ), monobenzobarreleno-tetracyanoquinodimethane(MBBTCNQ), and dibenzobarreleno-tetracyanoquinodimethane(DBBTCNQ) as tetracyanoquinodimethane(TCNQ)-type acceptors, and tetrathiafulvalene(TTF), bis(tetramethyene)-tetrathiafulvalene(OMTTF), and tetramethyl-tetrathiafulvalene(TMTTF) as TTF-type donors. The complexes can be classified into three distinct groups, I–III, on the basis of the magnitude of both the degree of CT and the electrical resistivity of compacted powders. Group-I complexes are characterized by a small band gap semiconductivity and moderate CT, group-II complexes by low conductivity and small CT, and group III complexes by low conductivity and complete CT. The stacking mode of the three groups of complexes are discussed, by comparing the electronic absorption spectra of the three groups of CT complexes with those of the complexes for which the crystal structures are known. A crystal structure analysis of OMTTF–DBBTCNQ revealed that it is the first example of a highly ionic CT complex of a TTF–TCNQ type with a regular mixed stacking mode. These three groups of complexes containing bulky acceptor groups will be of theoretical interest in studying the crystal properties of organic CT complexes.

  制备了八种不同的1:1电荷转移（CT）复合物，使用四氢巴伦烯-四氰基喹啉二甲烷（THBTCNQ）、二氢巴伦烯-四氰基喹啉二甲烷（DHBTCNQ）、单苯巴伦烯-四氰基喹啉二甲烷（MBBTCNQ）和二苯巴伦烯-四氰基喹啉二甲烷（DBBTCNQ）作为TCNQ型受体，四硫富瓦烯（TTF）、双（四甲烯）-四硫富瓦烯（OMTTF）和四甲基-四硫富瓦烯（TMTTF）作为TTF型施体。这些复合物可根据CT程度和压缩粉末的电阻率大小分为三组：I–III。I组复合物具有小带隙半导体特性和中等的CT，II组复合物表现为低导电性和小CT，而III组复合物则具有低导电性和完全CT。通过比较这三组CT复合物的电子吸收光谱与已知晶体结构复合物的光谱，讨论了这三组复合物的堆叠模式。对OMTTF–DBBTCNQ的晶体结构分析表明，它是第一例具有规则混合堆叠模式的高离子CT复合物，属于TTF–TCNQ类型。这三组含有庞大受体基团的复合物在研究有机CT复合物的晶体特性方面具有理论意义。
• New conducting salts containing unsymmetricalπ-donors
  作者：L. Giral、J.M. Fabre、A. Gouasmia

  DOI：10.1016/s0040-4039(00)94263-1

  日期：——

  This communication describes the synthesis and the electrochemical properties of a new type of donor containing sulfur or selenium atoms: the dimethyltetramethylenetetraselenafulvalene 1 and the dimethyltetramethylenetetrathiafulvalene 2. The electrical conductivity of their charge transfer complexes and of some of their radical cation salts are reported.

  该文描述了一种新型的含硫或硒原子的供体的合成及其电化学性质：二甲基四亚甲基四硒富烯烯1和二甲基四亚甲基四硫富烯烯2。据报道，它们的电荷转移络合物和一些自由基阳离子盐具有导电性。
• On the Oxidation of Octamethylenetetrathiafulvalene by CuBr₂- Synthesis, Crystal Structure and Magnetic Properties of (OMTTF)₂[Cu₄Br₁₀]
  作者：Johannes Beck、Adriano Bof de Oliveira

  DOI：10.1002/zaac.200801306

  日期：2009.3

  (1). The crystal structure determination shows the presence of OMTTF cations and tetranuclear bromidocuprate anions. The novel anion consists of four edge and corner sharing CuBr4 tetrahedra, which are connected to a ring. The assignment of the ionic charges and oxidation states for the copper atoms is supported by the magnetic properties. 1 is antiferromagnetic with TN ≈ 30 K. The magnetic moment reaches

  八亚甲基四硫富瓦烯 (OMTTF) 与过量 CuBr2 在四氢呋喃/乙腈中反应生成黑色 (OMTTF)2[Cu4Br10] (1)。晶体结构测定表明存在 OMTTF 阳离子和四核溴铜酸盐阴离子。新型阴离子由四个边角共享的 CuBr4 四面体组成，它们连接到一个环上。铜原子的离子电荷和氧化态的分配由磁性支持。1 是反铁磁性的，TN ≈ 30 K。磁矩达到 2.54 BM，这表明与 –35 K 的居里-魏斯常数一起，顺磁自旋在整个温度范围内耦合。因此，类盐化合物 1 的离子电荷为 (OMTTF2+)2[(Cu+)2(Cu2+)2Br10]4-。反铁磁性可以通过阴离子中两个 Cu2+ 离子自旋的耦合来解释，交换常数为 J = –18 cm–1。CuI 和 CuII 原子在混合价阴离子中清晰可辨。OMTTF 阳离子不是平面的，但在两个中央 C3S2 环部分之间显示出 15.3° 的面间角，这与双阳离子氧化态一致。
• MULTISENSOR ARRAY FOR DETECTION OF ANALYTES OR MIXTURES THEREOF IN GAS OR LIQUID PHASE
  申请人：Jeppesen Jan Oskar

  公开号：US20130096030A1

  公开（公告）日：2013-04-18

  The present invention relates to a multisensor array for detection of analytes in the gas phase or in the liquid phase, comprising at least two different chemo-selective compounds represented by the general formula (I) wherein the hetero atoms X 1 -X 4 and the substituents R 1 -R 4 are defined in the specification and the dashed bonds represent independently of each other either a single bond or a double bond. Said chemo-selective compounds are capable of individually changing physicochemical properties when exposed to analytes or analyte mixtures and these changes can be detected by a transducer or an array of transducers. The present invention does also relate to the use of at least two different chemo-selective compounds in a sensor array, a method for preparation of such sensor arrays and the use of said sensor arrays. Furthermore the present invention relates to methods for detecting and identifying analytes or mixtures thereof in the gas phase or in the liquid phase.

  本发明涉及一种多传感器阵列，用于检测气相或液相中的分析物，包括至少两种不同的化学选择性化合物，由一般式（I）表示，其中杂原子X1-X4和取代基R1-R4在说明书中定义，虚线键独立地表示单键或双键。所述化学选择性化合物在暴露于分析物或分析物混合物时能够单独改变物理化学性质，这些变化可以被传感器或传感器阵列检测到。本发明还涉及在传感器阵列中使用至少两种不同的化学选择性化合物，制备这种传感器阵列的方法以及使用该传感器阵列的方法。此外，本发明还涉及检测和鉴定气相或液相中的分析物或混合物的方法。
• [EN] PROCESS FOR THE GENERATION OF METALLIC FILMS<br/>[FR] PROCÉDÉ POUR LA PRODUCTION DE FILMS MÉTALLIQUES
  申请人：BASF SE

  公开号：WO2017093265A1

  公开（公告）日：2017-06-08

  The present invention is in the field of processes for the generation of thin inorganic films on substrates, in particular atomic layer deposition processes. It relates to a process for preparing metal films comprising (a) depositing a metal-containing compound from the gaseous state onto a solid substrate and (b) bringing the solid substrate with the deposited metal-containing compound in contact with a reducing agent in the gaseous state, wherein the reducing agent is or at least partially forms at the surface of the solid substrate a carbene, a silylene or a phosphor radical.

  本发明涉及在基板上生成薄无机膜的工艺领域，特别是原子层沉积工艺。它涉及一种制备金属膜的工艺，包括(a)从气态沉积含金属化合物到固体基板上，以及(b)将沉积了金属化合物的固体基板与气态还原剂接触，其中还原剂是或至少部分形成在固体基板表面的卡宾、硅烯或磷自由基。