1,3-二氧代-1H,3H-萘并[1,8-cd]吡喃-6-磺酸 | 52083-12-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 1,3-二氧代-1H,3H-萘并[1,8-cd]吡喃-6-磺酸
• 中文别名: (5aS,6S,9R,9aR)-6-甲基-3-戊基-9-(丙-1-烯-2-基)-5a,6,7,8,9,9a-六氢二苯并[b,d]呋喃-1,6-二醇
• 英文名称: 4-sulfonaphthalic anhydride
• 英文别名: 4-sulfo-1,8-naphthalic anhydride；1H,3H-Naphtho[1,8-cd]pyran-6-sulfonic acid, 1,3-dioxo-；2,4-dioxo-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5(13),6,8,10-pentaene-8-sulfonic acid
• CAS: 52083-12-2
• 化学式: C₁₂H₆O₆S
• 分子量: 278.242
• InChiKey: HOMQUHGCYPKWEY-UHFFFAOYSA-N

物化性质

• 密度：
  1.744±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  106
• 氢给体数：
  1
• 氢受体数：
  6

安全信息

• 海关编码：
  2932999099

反应信息

• 作为反应物：
  描述：

  1,3-二氧代-1H,3H-萘并[1,8-cd]吡喃-6-磺酸 、 1-(2,2-dichlorocyclopropyl)-N-[(2,2-dichlorocyclopropyl)methyl]methanamine 以 N,N-二甲基甲酰胺 为溶剂， 生成 8-[bis[(2,2-dichlorocyclopropyl)methyl]amino]-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5(13),6,8,10-pentaene-2,4-dione
  参考文献：
  名称：

  Distanov; Romanov, Russian Journal of Organic Chemistry, 1997, vol. 33, # 10, p. 1509 - 1510

  摘要：

  DOI：

文献信息

• Colorant compounds
  申请人：Banning H. Jeffrey

  公开号：US20060020141A1

  公开（公告）日：2006-01-26

  Compounds of the formula wherein M is either (1) a metal ion having a positive charge of +y wherein y is an integer which is at least 2, said metal ion being capable of forming a compound with at least two chromogen moieties, or (2) a metal-containing moiety capable of forming a compound with at least two chromogen moieties, z is an integer representing the number of chromogen moieties associated with the metal and is at least 2, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , a, b, c, d, Y, and z are as defined herein, Q − is a COO − group or a SO 3 — group, A is an organic anion, and CA is either a hydrogen atom or a cation associated with all but one of the Q − groups.

  式中的化合物，其中M是一个带有正电荷+y的金属离子，其中y是至少为2的整数，该金属离子能够与至少两个色团基团形成化合物，或者M是一个含金属基团的基团，能够与至少两个色团基团形成化合物，z是表示与金属相关的色团基团数量的整数，至少为2，R1、R2、R3、R4、R5、R6、R7、a、b、c、d、Y和z的定义如上所述，Q-是一个COO-基团或SO3-基团，A是一个有机阴离子，CA是一个氢原子或与除一个Q-基团之外的所有Q-基团相关联的阳离子。
• Phosphonic acid derivatives useful as anti-inflammatory agents
  申请人：THE UPJOHN COMPANY

  公开号：EP0622373A1

  公开（公告）日：1994-11-02

  Novel 1,2-oxaphosphepins are useful as antiinflammatory and antiarthritic agents. A representative oxaphosphepin is 3,4-dihydro-3-methoxy-7-(phenylmethoxy)-1H-naphth[1,8de][1,2]oxaphosphepin-3-oxide.

  小说1,2-氧磷环烷可用作抗炎和抗关节炎药物。代表性的氧磷环烷是3,4-二氢-3-甲氧基-7-(苯甲氧基)-1H-萘[1,8de][1,2]氧磷环烷-3-氧化物。
• MONOMER, POLYMER, POSITIVE RESIST COMPOSITION, AND PATTERNING PROCESS
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20170008982A1

  公开（公告）日：2017-01-12

  A polymer comprising recurring units derived from a polymerizable monomer having two structures of hydroxyphenyl methacrylate having a hydroxy group substituted with an acid labile group is used as base resin in a positive resist composition, especially chemically amplified positive resist composition. The resist composition forms a resist film which is processed by lithography into a pattern of good profile having a high resolution, minimal edge roughness, and etch resistance.

  一种聚合物，包含由可聚合单体衍生的重复单元，该单体具有两种羟基苯甲酸甲酯结构，羟基上取代有酸不稳定基团，作为正性光刻胶组成中的基础树脂，尤其是化学放大正性光刻胶组成中。该光刻胶组成形成一种光刻胶膜，通过光刻技术加工成具有高分辨率、最小边缘粗糙度和蚀刻抗性的良好轮廓图案。
• Frontier molecular orbital analysis of dual fluorescent dyes: predicting two-color emission in N-Aryl -1,8-naphthalimides
  作者：Premchendar Nandhikonda、Michael P. Begaye、Zhi Cao、Michael D. Heagy

  DOI：10.1039/c001912g

  日期：——

  A 3 × 3 matrix of disubstituted N-aryl-1,8-naphthalimides was synthesized for the evaluation and discovery of dual fluorescence (DF). The matrix elements included for this study were based on a predictive model that is proposed as a seesaw balanced photophysical model. This model serves as a guide to optimize the dual fluorescence emission from N-phenyl-1,8-naphthalimdes by appropriate placement of substituent groups at both the 4-position of the N-arene as well as the 4′-position of the naphthalene ring. Steady-state fluorescence studies under a variety of solvents indicate that four of the nine dyes in the matrix are dual fluorescent. To provide a more quantitative description of the model, cyclic voltammetry experiments were used to calculate HOMO/LUMO energies of the aromatic components that comprise these DF dyes and give evidence in support for potential mixing of S1 and S2 excited states. Given the difficulties in predicting excited state properties such as molecular fluorescence, this ratio of four out of nine “hits’ for discovering DF signifies proof of principle for this proposed model and should provide a rational basis for the synthesis of future DF 1,8-naphthalimide systems.

  合成了双取代 N-芳基-1,8-萘酰亚胺的 3 × 3 基质，用于评估和发现双荧光 (DF)。本研究中包含的矩阵元素基于作为跷跷板平衡光物理模型提出的预测模型。该模型可作为优化 N-苯基-1,8-萘二甲酰亚胺双荧光发射的指导，通过在 N-芳烃的 4 位和萘的 4'-位适当放置取代基戒指。各种溶剂下的稳态荧光研究表明，基质中的九种染料中有四种具有双荧光。为了提供模型的更定量描述，使用循环伏安实验来计算构成这些 DF 染料的芳香族成分的 HOMO/LUMO 能量，并为支持 S1 和 S2 激发态的潜在混合提供证据。考虑到预测激发态性质（例如分子荧光）的困难，发现 DF 的九个“命中”中的四个比率意味着该模型的原理证明，并且应该为未来 DF 1,8- 的合成提供合理的基础萘二甲酰亚胺系统。
• SULFONIUM SALT, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERNING PROCESS
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20220107560A1

  公开（公告）日：2022-04-07

  A sulfonium salt having formula (1) is novel. A chemically amplified resist composition comprising the sulfonium salt as a PAG has advantages including solvent solubility and improved lithography properties such as EL and LWR when processed by photolithography using high-energy radiation such as KrF or ArF excimer laser, EB or EUV.

  一种具有式（1）的硫铵盐是新颖的。包含该硫铵盐作为PAG的化学增感抗蚀剂组成物具有溶剂溶解性和改善的光刻特性，例如EL和LWR，当使用高能辐射进行光刻，如KrF或ArF准分子激光、EB或EUV。