2-N,N-dibenzylamino-6-N,N-diethylamino-9-(2-methoxycarbonyl)-phenylxanthene | 104249-20-9

• 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: 2-N,N-dibenzylamino-6-N,N-diethylamino-9-(2-methoxycarbonyl)-phenylxanthene
• 英文别名: methyl 2-[2-(dibenzylamino)-6-(diethylamino)-9H-xanthen-9-yl]benzoate
• CAS: 104249-20-9
• 化学式: C₃₉H₃₈N₂O₃
• 分子量: 582.742
• InChiKey: LMOVANBUJJWTCM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.7
• 重原子数：
  44
• 可旋转键数：
  11
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  42
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• A xanthene derivative, a production process of the same and a composite for giving an image which includes the same
  申请人：HODOGAYA CHEMICAL CO., LTD.

  公开号：EP0184114A1

  公开（公告）日：1986-06-11

  @ This invention relates to a xanthene derivative that develops colour on oxidation, so that it is favorably used for a photoresist, a PS plate or a proofing agent. The xanthene derivative, which has the following structural formula (I), is produced by putting a fluoran derivative represented by the following structural formula (II) to an esterification reaction and then to a reduction reaction. and In the above formulae R1 and R2 independently stand for hydrogen, an alkyl radical with 1 to 8 carbon atoms, a tetrahydrofurfuryl radical, a substituted or an unsubstituted phenyl radical, a substituted or an unsubstituted benzyl radical or a cyclic alkyl radical; in addition, R1 and R2 are able to form a ring in pairs. R3 and R6 independently stand for hydrogen, chlorine, fluorine, a lower alkyl radical or a lower alkoxy radical. R4 and R5 independently stand for hydrogen. chlorine, fluorine, a lower alkyl radical, a lower alkoxy radical, a lower alkoxyalkyl radical, a substituted or an unsubstituted phenyl radical, a substituted or an unsubstituted benzyl radical, an amino radical, a N-substituted or N,N-substituted amino radical or a cyclic alkyl radical; in addition, R3 and R4, R4 and R6, and R5 and R6 are able to form a ring in pairs respectively. R7 stands for an alkyl radical, a substituted or an unsubstituted phenyl radical or a substituted or an unsubstituted benzyl radical. X stands for hydrogen, chlorine, fluorine, bromine, a nitro radical, a lower alkyl radical or a lower alkylamino radical; and n stands for an integer from 1 to 4 inclusive.

  本发明涉及一种可在氧化时显色的氧杂蒽衍生物，因此可用于光刻胶、PS 版或打样剂。这种具有以下结构式（I）的氧杂蒽衍生物是通过将由以下结构式（II）表示的芴衍生物进行酯化反应，然后再进行还原反应制得的。 和 在上式中，R1 和 R2 分别代表氢、1 至 8 个碳原子的烷基、四氢呋喃基、取代或未取代的苯基、取代或未取代的苄基或环状烷基；此外，R1 和 R2 可成对形成环。R3 和 R6 分别代表氢、氯、氟、低级烷基或低级烷氧基。R4 和 R5 分别代表氢、氯、氟、低级烷基、低级烷氧基、低级烷氧基烷基、取代或未取代的苯基、取代或未取代的苄基、氨基、N-取代的或 此外，R3 和 R4、R4 和 R6 以及 R5 和 R6 可分别成对形成一个环。R7 代表烷基、取代或未取代的苯基或取代或未取代的苄基。X 代表氢、氯、氟、溴、硝基、低级烷基或低级烷基氨基；n 代表 1 至 4（包括 4）的整数。
• Ultraviolet-sensing sheet, ultraviolet-sensing set, and ultraviolet-sensing method
  申请人：FUJIFILM Corporation

  公开号：US10113907B2

  公开（公告）日：2018-10-30

  Provided are an ultraviolet-sensing sheet, an ultraviolet-sensing set, and an ultraviolet-sensing method, in which color gradation properties which are suitable for detecting an ultraviolet dose are obtained and in which the coloring of an ultraviolet-sensing layer caused by the effect of light other than ultraviolet light is prevented. An ultraviolet-sensing sheet 1 includes: a filter layer 10 that selectively allows transmission of light having a specific wavelength; and an ultraviolet-sensing layer 20 that includes a capsule including a color-forming dye and a photooxidant. It is preferable that the filter layer 10 has a maximum value of the transmittance in a wavelength range of 300 nm or longer and shorter than 380 nm.

  本发明提供了一种紫外线传感片材、紫外线传感装置和紫外线传感方法，其中可获得适合检测紫外线剂量的色阶特性，并可防止紫外线传感层因紫外线以外的光的影响而着色。 紫外线传感片 1 包括：过滤层 10，可选择性地允许特定波长的光透过；紫外线传感层 20，包括一个胶囊，内含成色染料和光氧化剂。滤光层 10 最好在 300 纳米或更长且短于 380 纳米的波长范围内具有最大透射率值。
• Ultraviolet-sensitive sheet, method for manufacturing ultraviolet-sensing sheet, and method for sensing ultraviolet
  申请人：FUJIFILM Corporation

  公开号：US10203245B2

  公开（公告）日：2019-02-12

  Provided an ultraviolet-sensing sheet that facilitates measurement of ultraviolet irradiance over a wide area, that is suitable in ultraviolet irradiance in a range from 1 to 1,000 mJ/cm2, a method for manufacturing such an ultraviolet-sensing sheet, and a method for sensing ultraviolet. The ultraviolet-sensing sheet has a change in reflection density ΔD1 of 0.2 or more over a range of cumulative illuminance 1 mJ/cm2 or more and less than 10 mJ/cm2, a change in reflection density ΔD2 of 0.2 or more over a range of cumulative illuminance 10 mJ/cm2 or more and less than 100 mJ/cm2, and a change in reflection density ΔD3 of 0.2 or more over a range of cumulative illuminance 100 mJ/cm2 or more and 1,000 mJ/cm2 or less, as measured at a wavelength of 365 nm when the ultraviolet-sensing sheet is irradiated with a high-pressure mercury lamp.

  提供了一种便于测量大面积紫外线辐照度的紫外线传感片，该传感片适用于紫外线辐照度在1至1,000 mJ/cm2范围内的情况，还提供了制造这种紫外线传感片的方法以及传感紫外线的方法。紫外线传感片在累积照度为 1 mJ/cm2 或以上、10 mJ/cm2 以下的范围内，反射密度 ΔD1 的变化为 0.2 或以上、 在累积照度为 10 mJ/cm2 或以上且小于 100 mJ/cm2 的范围内，反射密度 ΔD2 的变化为 0.2 或以上；以及 在累积照度为 100 mJ/cm2 或以上且小于 1,000 mJ/cm2 的范围内，反射密度 ΔD3 的变化为 0.2 或以上、 用高压汞灯照射紫外线传感片时，在 365 纳米波长处测得。
• TRANCUTANEOUS DEVICES AND KITS THAT PROVIDE CUES FOR LOCATION OF INSERTION SITE, EXIT SITE AND DEVICE PATH, AND METHODS OF USE
  申请人：Arrow International, Inc.

  公开号：EP2197523A1

  公开（公告）日：2010-06-23
• ULTRAVIOLET-SENSITIVE SHEET, METHOD FOR MANUFACTURING ULTRAVIOLET-SENSING SHEET, AND METHOD FOR SENSING ULTRAVIOLET
  申请人：FUJIFILM Corporation

  公开号：US20170089760A1

  公开（公告）日：2017-03-30

  Provided an ultraviolet-sensing sheet that facilitates measurement of ultraviolet irradiance over a wide area, that is suitable in ultraviolet irradiance in a range from 1 to 1,000 mJ/cm 2 , a method for manufacturing such an ultraviolet-sensing sheet, and a method for sensing ultraviolet. The ultraviolet-sensing sheet has a change in reflection density ΔD1 of 0.2 or more over a range of cumulative illuminance 1 mJ/cm 2 or more and less than 10 mJ/cm 2 , a change in reflection density ΔD2 of 0.2 or more over a range of cumulative illuminance 10 mJ/cm 2 or more and less than 100 mJ/cm 2 , and a change in reflection density ΔD3 of 0.2 or more over a range of cumulative illuminance 100 mJ/cm 2 or more and 1,000 mJ/cm 2 or less, as measured at a wavelength of 365 nm when the ultraviolet-sensing sheet is irradiated with a high-pressure mercury lamp.