5-phenyl-5H-dibenzo[b,d]thiophenium bromide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 5-phenyl-5H-dibenzo[b,d]thiophenium bromide
• 英文别名: 5-phenyldibenzothiophen-5-ium;bromide
• 化学式: Br*C₁₈H₁₃S
• 分子量: 341.271
• InChiKey: PPUITRPRELOGJS-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.74
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  5-phenyl-5H-dibenzo[b,d]thiophenium bromide 在 间氯过氧苯甲酸 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 生成 2-Methoxy-2-(phenylsulfinyl)biphenyl
  参考文献：
  名称：

  Dibenzothiophenes and related compounds. VI. Reactions of cyclic sulfonium salts with sodium alkoxides and benzenethiolate in alcohols.

  摘要：

  研究了具有一个或两个取代基的 5 取代二苯并噻吩盐与烷氧基化钠和苯硫酚在质子溶剂中的反应。表 I 中的结果显示，如图 7 所示，5 取代二苯并噻吩盐与氧化烷离子的反应大多通过芳香族双分子亲核取代和配体交换进行。如表 II 所示，5-取代二苯并噻吩盐与苯硫酚离子的反应也证明了芳香族双分子亲核取代反应机理的正确性。

  DOI：

  10.1248/cpb.22.2030

文献信息

• ACID GENERATORS AND PHOTORESISTS COMPRISING SAME
  申请人：Rohm and Haas Electronic Materials, LLC

  公开号：US20160002199A1

  公开（公告）日：2016-01-07

  Acid generator compounds are provided that are particularly useful as photoresist composition components. Preferred acid generators include cyclic sulfonium compounds that comprise a covalently linked acid-labile group.

  提供了一些作为光刻胶组分特别有用的酸发生剂化合物。首选的酸发生剂包括含有共价连接的酸敏感基团的环状硫铵化合物。
• Acid generators and photoresists comprising same
  申请人：Rohm and Haas Electronic Materials LLC

  公开号：US08945814B2

  公开（公告）日：2015-02-03

  Acid generator compounds are provided that are particularly useful as photoresist composition components. Preferred acid generators include cyclic sulfonium compounds that comprise a covalently linked acid-labile group.

  提供了一种特别适用于光刻胶组分的酸发生剂化合物。首选的酸发生剂包括含有共价连接的酸敏感基团的环状硫铵化合物。
• Dibenzothiophenes and related compounds. II. Reactions of 5-substituted dibenzothiophenium salts with organolithiums.
  作者：MIKIO HORI、TADASHI KATAOKA、HIROSHI SHIMIZU、MICHIHIRO MIYAGAKI

  DOI：10.1248/cpb.22.1711

  日期：——

  The reactions of 5-substituted dibenzothiophenium salts with aryllithiums have been found to yield ring-opening products (I), ligand-exchange ring-opening products (II) and other products, as shown in Table I. The formation of these compounds supports the assumption of the pseudorotation of pentacoordinated sulfur intermediates in these reactions.

  经发现，5-取代二苯并噻吩鎓盐与芳基锂的反应产生了开环产物（I）、配体交换开环产物（II）以及其他产物，如表I所示。这些化合物的生成支持了这些反应中假定的五配位硫中间体的假旋转机理。
• Photoacid generator compound, polymer comprising end groups containing the photoacid generator compound, and method of making
  申请人：Dow Global Technologies LLC

  公开号：US09279027B1

  公开（公告）日：2016-03-08

  A compound has formula (I): wherein in formula (I), Z is a y valent C1-20 organic group, A1 and A2 are each independently ester containing or non-ester containing and are fluorinated or non-fluorinated, and are independently C1-40 alkylene, C3-40 cycloalkylene, C6-40 arylene, or C7-40 aralkylene, and A1 contains a nitrile, ester, or aryl substituent group alpha to the point of attachment with sulfur, L is a heteroatom or a single bond, X1 is a single bond, —O—, —S—, —C(═O)—O—, —O—C(═O)—, —O—C(═O)—O—, —C(═O)—NR—, —NR—C(═O)—, —NR—C(═O)—NR—, —S(═O)2—O—, —O—S(═O)2—O—, —NR—S(═O)2—, or —S(═O)2—NR, wherein R is H, C1-10 alkyl, C3-10 cycloalkyl or C6-10 aryl, Q− is an anionic group, G+ is a metallic or non-metallic cation, and y is an integer from 1 to 6. A polymer having end groups comprising the reaction product of the compound of formula (I), and a method of making a polymer, are also disclosed.

  化合物的化学式为（I）：在化学式（I）中，Z是一个y价的C1-20有机基团，A1和A2分别独立地含酯或不含酯，且氟化或不氟化，独立地是C1-40烷基，C3-40环烷基，C6-40芳基，或C7-40芳基烷基，A1含有一个与硫的连接点α位上的腈基，酯基，或芳基取代基团，L是一个杂原子或一个单键，X1是一个单键，-O-，-S-，-C(═O)-O-，-O-C(═O)-，-O-C(═O)-O-，-C(═O)-NR-，-NR-C(═O)-，-NR-C(═O)-NR-，-S(═O)2-O-，-O-S(═O)2-O-，-NR-S(═O)2-，或-S(═O)2-NR，其中R是H，C1-10烷基，C3-10环烷基或C6-10芳基，Q-是一个阴离子基团，G+是一个金属或非金属阳离子，y是1到6之间的整数。还公开了一种具有包含化学式（I）化合物的末端基团的聚合物，以及一种制备聚合物的方法。
• 포토애시드 발생제 화합물, 그 포토애시드 발생제 화합물을 함유하는 말단 그룹을 포함하는 폴리머, 및 제조방법
  申请人：Dow Global Technologies LLC 다우 글로벌 테크놀로지스 엘엘씨(520110293509)

  公开号：KR101561066B1

  公开（公告）日：2015-10-16

  본 발명의 화합물은 화학식 (I)을 갖는다: 상기에서, Z는 y 가(y valent)의 C1-20 유기 그룹이고; A1 및 A2는 각각 독립적으로 에스테르 함유이거나 비-에스테르 함유이고, 불소화되거나 비-불소화되며, 독립적으로 C1-40 알킬렌, C3-40 시클로알킬렌, C6-40 아릴렌 또는 C7-40 아르알킬렌이고, A1은 황 부착 지점에 대해 알파 위치에 니트릴, 에스테르 또는 아릴 치환기를 함유하며; L은 헤테로원자 또는 단일결합이고; X1은 단일결합, -O-, -S-, -C(=O)-O-, -O-C(=O)-, -O-C(=O)-O-, -C(=O)-NR-, -NR-C(=O)-, -NR-C(=O)-NR-, -S(=O)2-O-, -O-S(=O)2-O-, -NR-S(=O)2- 또는 -S(=O)2-NR이고, 여기서 R은 H, C1-10 알킬, C3-10 시클로알킬 또는 C6-10 아릴이며; Q-는 음이온성 그룹이고; G+는 금속성 또는 비-금속성 양이온이며; y는 1 내지 6의 정수이다. 화학식 (I) 화합물의 반응 결과물을 포함하는 말단 그룹을 갖는 폴리머, 및 폴리머의 제조방법이 또한 개시된다.

  该专利的化合物具有化学式（I）：在上述中，Z是具有y价（y价）的C1-20有机基团；A1和A2分别独立地含有酯基或非酯基，氟化或非氟化，独立地是C1-40烷基，C3-40环烷基，C6-40芳基或C7-40芳基烷基，A1在硫化附着点的α位置含有腈基，酯基或芳基取代基；L是杂原子或单键；X1是单键，-O-，-S-，-C（=O）-O-，-O-C（=O）-，-O-C（=O）-O-，-C（=O）-NR-，-NR-C（=O）-，-NR-C（=O）-NR-，-S（=O）2-O-，-O-S（=O）2-O-，-NR-S（=O）2-或-S（=O）2-NR，其中R是H，C1-10烷基，C3-10环烷基或C6-10芳基；Q-是阴离子基团；G+是金属或非金属阳离子；y是1到6的整数。还公开了具有化学式（I）化合物的反应产物的末端基团的聚合物，以及该聚合物的制备方法。