xanthylium perchlorate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡喃
• 英文名称: xanthylium perchlorate
• 英文别名: perchloric acid;9H-xanthene
• 化学式: C₁₃H₁₁O*ClO₄
• 分子量: 282.68
• InChiKey: KQQDLORXKDVZOL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.74
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  80.7
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  xanthylium perchlorate 在 吡啶 作用下， 反应 1.0h， 生成 ethyl xanthyl ether
  参考文献：
  名称：

  Ivanov, G. E.; Pavlyuk, G. V.; Turov, A. V., Journal of Organic Chemistry USSR (English Translation), 1986, vol. 22, # 4, p. 752 - 755

  摘要：

  DOI：

文献信息

• High-performance optical storage media
  申请人：Lehmann Urs

  公开号：US20050238840A1

  公开（公告）日：2005-10-27

  The invention relates to an optical recording medium comprising a substrate, a reflecting layer and a recording layer, wherein the recording layer comprises a compound of formula: (Formula I), (Formula II) or (Formula III); wherein R, to R, may be hydrogen or a variety of substituents, but R 1 and R 9 are not simultaneously hydrogen; Y m- — is an inorganic, organic or organometallic anion, or a mixture thereof; Z n+ is a proton or a metal, ammonium or phosphonium cation, or a mixture thereof; m, n and o are each independently of the others an integer from 1 to 3; and p and q are each a number from 0 to 4, the ratio of o, p and q to one another, depending on the charge of the associated sub-structures, being such that there is no excess positive or negative charge in formula (I), (II) or (III). Also claimed are the use of a xanthene perchlorate in the preparation of compounds of formula (I), (II) or (III) having organometallic anions, and the use of lactates in the application of layers of dye of compounds of formula (I), (II) or (III) to grooved substrates by spin-coating.

  本发明涉及一种光学记录介质，包括基底、反射层和记录层，其中记录层包括式化合物：(式Ⅰ）、（式Ⅱ）或（式Ⅲ）；其中 R，至 R，可以是氢或各种取代基，但 R 1 和 R 9 不能同时为氢；Y m- - 是无机、有机或有机金属阴离子，或它们的混合物； Z n+ 是质子或金属、铵或鏻阳离子，或它们的混合物；m、n和o各自独立地为1至3的整数；p和q各自为0至4的数字，o、p和q的相互比例取决于相关子结构的电荷，使得式（I）、（II）或（III）中没有多余的正电荷或负电荷。还要求在制备具有有机金属阴离子的式(I)、(II)或(III)化合物时使用呫吨高氯酸盐，以及在通过旋涂法将式(I)、(II)或(III)化合物的染料层涂到凹槽基底上时使用乳酸盐。
• Light-fast, high-capacity optical storage media
  申请人：Morton Colin

  公开号：US20050250047A1

  公开（公告）日：2005-11-10

  The invention relates to an optical recording medium comprising a substrate, a reflecting layer and a recording layer, wherein the recording layer comprises a compound of formula (I),(II),(III); wherein R 1 , to R 13 , may be hydrogen or a variety of substituents, but R 1 , and R 11 are not simultaneously hydrogen;Y m − is an inorganic, organic or organometallic anion, or a mixture thereof; Z n+ is a proton or a metal, ammonium or phosphonium cation, or a mixture thereof; m, n and o are each independently of the others an integer from 1 to 3; and p and q are each a number from 0 to 4, the ratio of o, p and q to one another, depending on the charge of the associated sub-structures, being such that there is no excess positive or negative charge in formula (I), (II) or (III). Also claimed are the use of a xanthene perchlorate in the preparation of compounds of formula (I), (II) or (III) having organometallic anions, and the use of lactates in the application of layers of dye to grooved substrates by spin-coating.

  本发明涉及一种光学记录介质，包括基底、反射层和记录层，其中记录层包括式 (I)、(II)、(III) 的化合物；其中 R 1 至 R 13 可以是氢或各种取代基，但 R 1 和 R 11 不能同时为氢；Y m - 是无机、有机或有机金属阴离子，或它们的混合物； Z n+ 是质子或金属、铵或鏻阳离子，或它们的混合物；m、n和o各自独立地是1至3的整数；p和q各自是0至4的数字，o、p和q的相互比例取决于相关子结构的电荷，使得式(I)、(II)或(III)中没有多余的正电荷或负电荷。本发明还要求在制备具有有机金属阴离子的式(I)、(II)或(III)化合物时使用呫吨高氯酸盐，以及在通过旋涂法将染料层涂在凹槽基底上时使用乳酸盐。
• Features of reactions of 10-methyl-9,10-dihydroacridine heteroanalogs with imines
  作者：L. P. Yunnikova、T. V. Makhova、A. L. Yunnikov、V. Yu. Gorokhov

  DOI：10.1134/s1070428009050157

  日期：2009.5

  Relying on the values of the energy of the highest occupied molecular orbitals calculated ab initio a series of reactivity was established for ylides isomeric to 10-methyl-9,10-dihydroacridine, dibenzopyran, dibenzothiopyran, 1,3-benzodithiol, and the tentative threshold value was determined for imines reaction with the mentioned heterocycles. One- or two-stage imines interaction with 10-methyl-9,10-dihydroacridine or dibenzopyran was confirmed by two reactions of ionic hydroheterylation of N-benzylideneaniline in the presence of sodium tetrahydroborate by the cation of 10-methyl-9,10-dihydroacridinium or the cation of dibenzopyrylium.
• HIGH-PERFORMANCE OPTICAL STORAGE MEDIA
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1506547A1

  公开（公告）日：2005-02-16
• OPTICAL STORAGE MEDIA COMPRISING PENTACYCLIC XANTHYLIUM DYES
  申请人：Ciba Specialty Chemicals Holding Inc.

  公开号：EP1514267A2

  公开（公告）日：2005-03-16