2,2'-spirobi<1,3-benzodithiole> | 837-01-4

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 2,2'-spirobi<1,3-benzodithiole>
• 英文别名: 2,2'-Spirobi(1,3-benzodithiole)；2,2'-spirobi[1,3-benzodithiole]
• CAS: 837-01-4
• 化学式: C₁₃H₈S₄
• 分子量: 292.471
• InChiKey: ABPUPZOZRITZGO-UHFFFAOYSA-N

物化性质

• 熔点：
  120-121 °C(Solv: ethanol (64-17-5))
• 沸点：
  463.3±45.0 °C(Predicted)
• 密度：
  1.58±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  17
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  101
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  tetrathioorthocarbonic acid tetramethyl ester 、 1,2-苯二硫醇 在 对甲苯磺酸 作用下， 以 甲苯 为溶剂， 反应 15.0h， 以60%的产率得到2,2'-spirobi<1,3-benzodithiole>
  参考文献：
  名称：

  Electronic structure of heterospirenes. PE spectroscopic investigations

  摘要：

  DOI：

  10.1021/jo00353a019

文献信息

• Trimethine Cyanine Compounds, Their Preparation and Their Use
  申请人：Sha Chin Kang

  公开号：US20100068442A1

  公开（公告）日：2010-03-18

  The present invention relates to a trimethine cyanine represented by the formula (1): wherein each symbols are defined in the specification. The present invention also relates to a use of the above dimeric trimethine cyanine compound for as a dye, which is used in optic element, particularly a high density recordable optical media.

  本发明涉及一种由式(1)表示的三甲基青霉素，其中每个符号在规范中定义。本发明还涉及上述二聚体三甲基青霉素化合物作为染料的用途，该染料用于光学元件，特别是高密度可记录光学介质。
• OPTICAL RECORDING MATERIAL
  申请人：Yano Toru

  公开号：US20090270636A1

  公开（公告）日：2009-10-29

  An optical recording material containing a compound of formula (I): wherein R 1 and R 2 each represent hydrogen, hydroxyl, halogen, nitro, cyano, a C1-C30 organic group, or a group of formulae (II), (II′) or (III); or R 1 and R 12 are connected to form a ring; X 1 is —CR 3 R 4 — or —NH—; Y 1 is a C1-C30 organic group or a substituent of formulae (II), (II′) or (III); R 3 and R 4 each represent hydrogen, a C1-C30 organic group, or a group of formulae (II), (II′) or (III), provided that, when Y 1 is a group of formula (III), R 3 is hydrogen, a C1-C30 organic group, or a group of formulae (II), (II′) or (III), and when Y 1 is a C1-C30 organic group or a group of formulae (II) or (II′), R 3 is a group of formulae (II), (II′) or (III); M is Fe, Co, Ni, Ti, Cu, Zn, Zr, Cr, Mo, Os, Mn, Ru, Sn, Pd, Rh, Pt, or Ir; An q− is a q-valent anion, p is a number necessary to neutralize an electric charge; and q is 1 or 2.

  一种光学记录材料，包含式(I)的化合物：其中R1和R2分别表示氢、羟基、卤素、硝基、氰基、C1-C30有机基团或式(I)、(II′)或(III)的基团；或者R1和R12连接形成环；X1为—CR3R4—或—NH—；Y1为C1-C30有机基团或式(I)、(II′)或(III)的取代基；R3和R4分别表示氢、C1-C30有机基团或式(I)、(II′)或(III)的基团，但当Y1为式(III)的基团时，R3为氢、C1-C30有机基团或式(I)、(II′)或(III)的基团，当Y1为C1-C30有机基团或式(I)、(II′)的基团时，R3为式(II)、(II′)或(III)的基团；M为Fe、Co、Ni、Ti、Cu、Zn、Zr、Cr、Mo、Os、Mn、Ru、Sn、Pd、Rh、Pt或Ir；Anq-为q价阴离子，p是必要的中和电荷的数字；q为1或2。
• TRIMETHINE CYANINE AND ITS USE
  申请人：Sha Chin-Kang

  公开号：US20130060046A1

  公开（公告）日：2013-03-07

  The present invention relates to a trimethine cyanine represented by the formula (1): wherein all symbols are defined as in the specification.

  本发明涉及一种由式（1）表示的三甲基青光染料：其中所有符号如规范中定义的。
• Cyanine Compounds, Optical Filters, and Optical Recording Materials
  申请人：Aoyama Yohei

  公开号：US20080207918A1

  公开（公告）日：2008-08-28

  A cyanine compound represented by the general formula (I), (VI) or (VII): wherein ring-A 1 is an optionally substituted benzene or naphthalene ring; B is a group represented by the general formula (II) or (III); R 1 is a hydrogen atom, a halogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxy group having 1 to 8 carbon atoms, or an aryl group having 6 to 30 carbon atoms; R 2 is a substituent represented by the general formula (IV); and Y 1 is a hydrogen atom, an organic group having 1 to 30 carbon atoms, or a substituent represented by the general formula (IV): wherein ring-A 2 is the same as the ring-A 1 in the general formula (I); Y 4 and Y 5 each are independently the same as Y 1 in the general formula (I); X 2 is the same as X 1 in the general formula (I); R 10 is the same as R 1 in the general formula (I); R 11 is the same as R 2 in the general formula (I); R 23 and R 24 are the same as R 21 and R 22 in the formulas (II) and (III); n is an integer of 0 to 6; the polymethine chain may have a substituent; An q− is a q-valent anion; q is 1 or 2; and p is a factor keeping the neutrality of charge.

  一种青菁化合物，由通式(I)，(VI)或(VII)表示：其中环-A1是一个可选取代苯或萘环; B是由通式(II)或(III)表示的基团; R1是氢原子、卤素原子、具有1-8个碳原子的烷基、具有1-8个碳原子的烷氧基或具有6-30个碳原子的芳基; R2是由通式(IV)表示的取代基; Y1是氢原子、具有1-30个碳原子的有机基团或由通式(IV)表示的取代基:其中环-A2与通式(I)中的环-A1相同; Y4和Y5各自独立地与通式(I)中的Y1相同; X2与通式(I)中的X1相同; R10与通式(I)中的R1相同; R11与通式(I)中的R2相同; R23和R24与式(II)和(III)中的R21和R22相同; n为0-6之间的整数; 聚甲烯链可以有取代基; Anq-是q价阴离子; q为1或2; p是保持电中性的因子。
• Zum Mechanismus der Reduktion von 1,3-Benzodithiol-2-thionen
  作者：Ulrich Jordis

  DOI：10.1007/bf00809270

  日期：1988.10

表征谱图