4,6-Methanocyclopenta[b]pyran-2(3H)-one, hexahydro- | 26433-43-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 4,6-Methanocyclopenta[b]pyran-2(3H)-one, hexahydro-
• 英文别名: 4-oxatricyclo[5.2.1.03,8]decan-5-one
• CAS: 26433-43-2
• 化学式: C₉H₁₂O₂
• 分子量: 152.19
• InChiKey: OJRFFNMKNICIGG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4,6-Methanocyclopenta[b]pyran-2(3H)-one, hexahydro- 、 重氮甲烷 生成 (6-Oxobicyclo[2.2.1]hept-2-yl)acetic acid
  参考文献：
  名称：

  BRIGGS S. P.; DAVIES D. I.; KENYON R. F., J. ORG. CHEM., 1980, 45, NO 12, 2531-2532

  摘要：

  DOI：
• 作为产物：
  描述：

  (+/-)-4-brendanone 生成 4,6-Methanocyclopenta[b]pyran-2(3H)-one, hexahydro-
  参考文献：
  名称：

  BRIGGS S. P.; DAVIES D. I.; KENYON R. F., J. ORG. CHEM., 1980, 45, NO 12, 2531-2532

  摘要：

  DOI：

文献信息

• RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYMER AND POLYMERIZABLE COMPOUND
  申请人：ASANO Yuusuke

  公开号：US20120237875A1

  公开（公告）日：2012-09-20

  A radiation-sensitive resin composition includes a first polymer including an acid-labile group, an acid generator to generate an acid upon exposure to radiation, and a second polymer including a fluorine atom and a functional group shown by a general formula (x). The second polymer has a fluorine atom content higher than a fluorine atom content of the first polymer. R 1 represents an alkali-labile group. A represents an oxygen atom, —NR′—, —CO—O— # or —SO 2 —O— ## , wherein the oxygen atom represented by A is not an oxygen atom bonded directly to an aromatic ring, a carbonyl group, or a sulfoxyl group, R′ represents a hydrogen atom or an alkali-labile group, and “#” and “##” indicates a bonding hand bonded to R 1 . -A-R 1 (x)

  一种辐射敏感树脂组合物包括第一聚合物，其中包括酸敏感基团，酸发生剂用于在辐射照射后生成酸，以及第二聚合物，其中包括氟原子和由通用公式（x）表示的功能基团。第二聚合物的氟原子含量高于第一聚合物的氟原子含量。R1代表碱性易裂解基团。A代表氧原子，-NR′—，-CO—O—#或-SO2—O—##，其中A代表的氧原子不是直接与芳香环、酰基或亚砜基结合的氧原子，R′代表氢原子或碱性易裂解基团，“#”和“##”表示与R1结合的键合手。-A-R1(x)
• PHOTORESIST COMPOSITION, RESIST-PATTERN FORMING METHOD, POLYMER, AND COMPOUND
  申请人：SATO Mitsuo

  公开号：US20120258402A1

  公开（公告）日：2012-10-11

  A photoresist composition includes a polymer that includes a structural unit shown by the following formula (1), and a photoacid generator. R 1 in the formula (1) represents a hydrogen atom, a fluorine atom, a methyl group, or a trifluoromethyl group, Z represents a group that forms a divalent alicyclic group having 3 to 20 carbon atoms together with a carbon atom bonded to X, X represents an alkanediyl group having 1 to 6 carbon atoms, Y represents a hydrogen atom or —CR 2 R 3 (OR 4 ), and R 2 to R 4 independently represent a hydrogen atom or a monovalent hydrocarbon group, provided that R 3 and R 4 optionally bond to each other to form a cyclic ether structure together with a carbon atom bonded to R 3 and an oxygen atom bonded to R 4 .

  一种光阻剂组合物包括一个聚合物，该聚合物包括下式（1）所示的结构单元，以及一个光酸发生剂。在式（1）中，R1代表氢原子、氟原子、甲基基团或三氟甲基基团，Z代表与与X键合的碳原子一起形成具有3到20个碳原子的二价脂环族基团，X代表具有1到6个碳原子的脂肪二基基团，Y代表氢原子或—CR2R3(OR4)，R2到R4独立地代表氢原子或一价烃基团，其中R3和R4可选择地相互键合以与与R3键合的碳原子和与R4键合的氧原子一起形成环状醚结构。
• RADIATION SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING A PATTERN, POLYMER AND COMPOUND
  申请人：Kimoto Takakazu

  公开号：US20120276482A1

  公开（公告）日：2012-11-01

  A radiation sensitive resin composition includes a first polymer having a group represented by a following formula (1), and a radiation sensitive acid generator. n is an integer of 2 to 4. X represents a single bond or a bivalent organic group. A represents a (n+1) valent linking group. Each Q independently represents a group that includes an alkali-dissociable group.

  一种辐射敏感性树脂组合物，包括具有下式（1）所代表的基团的第一聚合物和辐射敏感性酸发生剂。n是2到4的整数。X代表单键或二价有机基团。A代表（n+1）价的连接基团。每个Q独立地代表包括可溶于碱的基团的基团。
• RADIATION-SENSITIVE RESIN COMPOSITION, METHOD FOR FORMING RESIST PATTERN, AND POLYMER AND COMPOUND
  申请人：Osaki Hitoshi

  公开号：US20130122426A1

  公开（公告）日：2013-05-16

  A radiation-sensitive resin composition that provides a resist coating film in a liquid immersion lithography process is provided, the radiation-sensitive resin composition being capable of exhibiting a great dynamic contact angle during exposure, whereby the surface of the resist coating film can exhibit a superior water draining property, and the radiation-sensitive resin composition being capable of leading to a significant decrease in the dynamic contact angle during development, whereby generation of development defects can be inhibited, and further shortening of a time period required for change in a dynamic contact angle is enabled. A radiation-sensitive resin composition including (A) a fluorine-containing polymer having a structural unit (I) that includes a group represented by the following formula (1), and (B) a radiation-sensitive acid generator.

  提供一种辐射敏感的树脂组合物，可在液体浸没光刻工艺中提供抗蚀涂层膜，该辐射敏感的树脂组合物能够在曝光过程中展现出极大的动态接触角，从而使抗蚀涂层膜表面表现出优越的排水性能，并且该辐射敏感的树脂组合物能够在显影过程中引起动态接触角的显著降低，从而可以抑制显影缺陷的产生，并进一步缩短动态接触角变化所需的时间。该辐射敏感的树脂组合物包括（A）一种含氟聚合物，其具有包括以下公式（1）所表示的基团的结构单元（I），以及（B）一种辐射敏感的酸发生剂。
• RADIATION-SENSITIVE RESIN COMPOSITION, POLYMER AND COMPOUND
  申请人：Nakahara Kazuo

  公开号：US20120082934A1

  公开（公告）日：2012-04-05

  [Problem] To reduce the time required for a film to exhibit decreased hydrophobicity after liquid immersion lithography while allowing the surface of a film to exhibit high hydrophobicity during liquid immersion lithography. [Solution] A radiation-sensitive resin composition including (A) a polymer that includes a repeating unit (a1) and a fluorine atom, and (B) a photoacid generator, the repeating unit (a1) including a group shown by any of the following formulas (1-1) to (1-3).

  [问题] 在液体浸润光刻后，减少薄膜表现出降低的疏水性所需的时间，同时允许薄膜表面在液体浸润光刻期间表现出高疏水性。[解决方案] 包括（A）聚合物和（B）光酸发生剂的辐射敏感树脂组合物，其中重复单元（a1）包括重复单元（a1）和氟原子，并且（a1）包括以下任意一种公式（1-1）至（1-3）所示的基团。