3,6-dimethyl-nonan-5-one | 40238-84-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3,6-dimethyl-nonan-5-one
• 英文别名: 3,6-Dimethylnonan-5-one
• CAS: 40238-84-4
• 化学式: C₁₁H₂₂O
• 分子量: 170.295
• InChiKey: YXUMROVVWMMPMM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Acrylic Acid-Based Polymer and Method of Producing the Same
  申请人：Kubo Hideo

  公开号：US20090111961A1

  公开（公告）日：2009-04-30

  Disclosed are an acrylic acid-based polymer which is a star polymer containing a repeating unit derived from an (α-lower alkyl)acrylic ester represented by formula (I): (wherein R 1 represents a hydrogen atom or a lower alkyl group, and R 2 represents an organic group having a polar group) in an arm portion; an acrylic acid-based polymer containing a repeating unit derived from an poly(α-lower alkyl)acrylic ester and a repeating unit derived from an (α-lower alkyl)acrylic ester represented by formula (I), and a method for producing a polymer through living polymerization, comprising forming an oligomer having a polymerization active end, which is an oligomer higher than an average 1.0-mer and lower than an average 4.0-mer or an average 4.0-mer, and polymerizing using the oligomer having a polymerization active end as an initiating species.

  本发明涉及一种基于丙烯酸的星型聚合物，其包含来自式（I）所表示的（α-较低烷基）丙烯酸酯的重复单元的臂部分；以及一种基于丙烯酸的聚合物，其包含来自聚（α-较低烷基）丙烯酸酯和式（I）所表示的（α-较低烷基）丙烯酸酯的重复单元，并且本发明还提供了通过活性聚合制备聚合物的方法，包括形成具有聚合活性端的寡聚体，该寡聚体高于平均1.0-聚体但低于平均4.0-聚体或平均4.0-聚体，并以具有聚合活性端的寡聚体作为引发物种进行聚合。
• ACRYLIC ACID-BASED POLYMER AND METHOD OF PRODUCING THE SAME
  申请人：Kubo Hideo

  公开号：US20110046333A1

  公开（公告）日：2011-02-24

  Disclosed are an acrylic acid-based polymer which is a star polymer containing a repeating unit derived from an (α-lower alkyl)acrylic ester represented by formula (I): (wherein R 1 represents a hydrogen atom or a lower alkyl group, and R 2 represents an organic group having a polar group) in an arm portion; an acrylic acid-based polymer containing a repeating unit derived from an poly(α-lower alkyl)acrylic ester and a repeating unit derived from an (α-lower alkyl)acrylic ester represented by formula (I), and a method for producing a polymer through living polymerization, comprising forming an oligomer having a polymerization active end, which is an oligomer higher than an average 1.0-mer and lower than an average 4.0-mer or an average 4.0-mer, and polymerizing using the oligomer having a polymerization active end as an initiating species.

  本文揭示了一种基于丙烯酸的星形聚合物，其包含由公式(I)表示的(α-低烷基)丙烯酸酯衍生的重复单元的臂部分；一种基于丙烯酸的聚合物，其中包含由聚(α-低烷基)丙烯酸酯和由公式(I)表示的(α-低烷基)丙烯酸酯衍生的重复单元，并且通过活性聚合法制备聚合物的方法，包括形成具有聚合活性端的寡聚物，该寡聚物高于平均1.0-聚体但低于平均4.0-聚体或平均4.0-聚体，并使用具有聚合活性端的寡聚物作为引发物种进行聚合。
• ACRYLIC STAR POLYMER
  申请人：NIPPON SODA CO., LTD.

  公开号：EP1752479A1

  公开（公告）日：2007-02-14

  An object of the present invention is to provide an acrylic acid-based star polymer which has a controlled structure with a narrow molecular weight distribution and acid decomposability. The star polymer contains, as a core portion, a polymer chain having a repeating unit derived from a polyacrylate which has at least two partial structures represented by formula (I): (wherein R1 represents a hydrogen atom or a methyl group, R2 and R3 each independently represents an organic group which is combined via a carbon atom, and a C1 carbon represents a carbon atom which is combined with a moiety via a carbon atom) and, as an arm portion, a polymer chain having a repeating unit derived from a (meth)acrylic ester represented by formula (II): (wherein R4 represents a hydrogen atom or a methyl group, and R5 represents an organic group), excluding a homopolymer chain having a repeating unit derived from a (meth)acrylic ester in which R5 is a C1-C4 alkyl group when R1 in formula (I) is a methyl group.

  本发明的目的是提供一种以丙烯酸为基础的星型聚合物，它具有分子量分布窄、酸分解性好的可控结构。该星型聚合物的核心部分是一条聚合物链，其重复单元来自聚丙烯酸酯，聚丙烯酸酯至少有两个部分结构由式（I）表示： (其中 R1 代表氢原子或甲基，R2 和 R3 各自独立地代表通过一个碳原子结合的有机基团，C1 碳代表通过一个碳原子与一个分子结合的碳原子），作为臂部，聚合物链具有由式（II）代表的（甲基）丙烯酸酯衍生的重复单元： (其中 R4 代表氢原子或甲基，R5 代表有机基团），不包括具有由(甲基)丙烯酸酯衍生的重复单元的均聚物链，其中当式(I)中的 R1 为甲基时，R5 为 C1-C4 烷基。
• Positive Resist Compositions and Process for the Formation of Resist Patterns With the Same
  申请人：Hada Hideo

  公开号：US20070224538A1

  公开（公告）日：2007-09-27

  A positive resist composition that includes a resin component (A) and an acid-generator component (B), wherein the component (A) is a copolymer that includes a structural unit (a1) derived from a mono(α-lower alkyl)acrylate that contains an acid-dissociable, dissolution-inhibiting group, a structural unit (b1) derived from a mono(α-lower alkyl)acrylate that contains a lactone ring, and a structural unit (c1) derived from a poly(α-lower alkyl)acrylate. A positive resist composition that includes a resin component (A) and an acid generator component (B), wherein the component (A) is a star polymer that includes a core that contains acid-dissociable, dissolution-inhibiting groups, and arms that are bonded to the core.
• POSITIVE RESIST COMPOSITION, AND METHOD OF FORMING RESIST PATTERN
  申请人：Mimura Takeyoshi

  公开号：US20090253075A1

  公开（公告）日：2009-10-08

  A positive resist composition including a resin component (A) which exhibits increased solubility in an alkali developing solution under action of acid and an acid-generator component (B) which generates acid upon exposure, the resin component (A) including a structural unit (a1) derived from hydroxystyrene, a structural unit (a2) represented by general formula (a2-1) or (a2-2) shown below, and a structural unit (a3) represented by general formula (a3-1) or (a3-2) shown below.