2-异丁氧基-丙酸 | 53103-74-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 2-异丁氧基-丙酸
• 英文名称: 2-isobutoxy-propionic acid
• 英文别名: 2-Isobutoxy-propionsaeure；2-(2-Methylpropoxy)propanoic acid
• CAS: 53103-74-5
• 化学式: C₇H₁₄O₃
• mdl: MFCD09929435
• 分子量: 146.186
• InChiKey: LHFQXDKXNOGPNP-UHFFFAOYSA-N

物化性质

• 沸点：
  97-99 °C(Press: 5 Torr)
• 密度：
  0.9673 g/cm3(Temp: 24.4 °C)

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.857
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-异丁氧基-丙酸 生成 2-Isobutoxy-propionic acid 1-isobutoxy-ethyl ester
  参考文献：
  名称：

  酰基杜奇阳极氧化氧化α-烷氧基-碳酰脲

  摘要：

  DOI：

  10.1016/s0040-4039(01)82360-1
• 作为产物：
  描述：

  2-氯丙酰氯 、 sodium isobutoxide 在 异丁醇 作用下， 生成 2-异丁氧基-丙酸
  参考文献：
  名称：

  DIOXOLANONES. I. SYNTHESIS OF ETHERS OF α-HYDROXY ACIDS

  摘要：

  DOI：

  10.1021/jo01377a016

文献信息

• Chemical amplification type resist composition
  申请人：Yamada Airi

  公开号：US20080269506A1

  公开（公告）日：2008-10-30

  The present invention provides a sulfonium salt of the formula (Ia) a polymeric compound comprising a structural unit of the formula (Ib) and a chemical amplification type positive resist composition comprising (A) an acid generator comprising at least one compound selected from the group consisting of a sulfonium salt of the formula (Ia), a polymeric compound comprising a structural unit of the formula (Ib), and a sulfonium salt of the formula (Ic); and (B) resin which contains a structural unit having an acid labile group and which itself is insoluble or poorly soluble in an alkali aqueous solution but becomes soluble in an alkali aqueous solution by the action of an acid.

  本发明提供了一种公式(Ia)的硫鎓盐，包括一个结构单元的聚合物化合物的公式(Ib)，以及一种化学放大型正性光刻胶组合物，包括(A)至少选择自硫鎓盐的公式(Ia)、一个结构单元的聚合物化合物的公式(Ib)和硫鎓盐的公式(Ic)组成的酸发生剂；以及(B)含有酸敏感基团的结构单元的树脂，本身在碱性水溶液中不溶或难溶，但在酸的作用下变得可溶于碱性水溶液。
• Chemically amplified positive resist composition
  申请人：Takemoto Ichiki

  公开号：US20060160017A1

  公开（公告）日：2006-07-20

  The present invention provides a chemically amplified positive resist composition comprising (i) a polymer which is insoluble or poorly soluble in an alkali aqueous solution but becomes soluble in an alkali aqueous solution by the action of an acid, (ii) an acid generator, and (iii) a compound of the formula (I). The present invention also provides an ester derivative useful as a component of the chemically amplified positive resist composition, and process for producing the ester derivative.

  本发明提供了一种化学增感正性光刻胶组合物，包括(i)一种在碱性水溶液中不溶或难溶，但在酸的作用下变为可溶于碱性水溶液的聚合物，(ii)一种酸发生剂，以及(iii)式(I)的化合物。本发明还提供了一种酯衍生物，可用作化学增感正性光刻胶组合物的组分，以及制备酯衍生物的方法。
• Sulfonate and resist composition
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20040152009A1

  公开（公告）日：2004-08-05

  The present invention provides a sulfonate of the formula (I): 1 wherein Q 1 , Q 2 , Q 3 , Q 4 and Q 5 each independently represent hydrogen, alkyl having 1 to 16 carbon atoms, alkoxy having 1 to 16 carbon atoms, halogen, aryl having 6 to 12 carbon atoms, aralkyl having 7 to 12 carbon atoms, cyano, sulfide, hydroxy, nitro or a group of the formula (I′) —COO—X—Cy 1 (I′) wherein X represents alkylene and at least one —CH 2 — in the alkylene may be substituted by —O— or —S—, and Cy 1 represents alicyclic hydrocarbon having 3 to 20 carbon atoms, and A + represents a counter ion, with the proviso that at least one of Q 1 , Q 2 , Q 3 , Q 4 and Q 5 is the group of the formula (I′). The present invention also provides a chemical amplification type positive resist composition comprising a sulfonate of the formula (I) and resin which contains a structural unit having an acid labile group and which itself is insoluble or poorly soluble in an alkali aqueous solution but becomes soluble in an alkali aqueous solution by the action of an acid

  本发明提供了公式(I)的磺酸盐：其中Q1、Q2、Q3、Q4和Q5分别独立地表示氢、1至16个碳原子的烷基、1至16个碳原子的烷氧基、卤素、6至12个碳原子的芳基、7至12个碳原子的芳基烷基、氰基、硫化物、羟基、硝基或公式(I') - COO - X - Cy1(I')的基团，其中X表示烷基，烷基中至少有一个-CH2-可能被-O-或-S-取代，Cy1表示3至20个碳原子的脂环烃，并且A+表示一个反离子，但至少有一个Q1、Q2、Q3、Q4和Q5是公式(I')的基团。本发明还提供了一种化学放大型正性光刻胶组合物，包括公式(I)的磺酸盐和树脂，该树脂含有具有酸敏感基团的结构单元，本身在碱性水溶液中不溶或难溶，但在酸的作用下变得可溶于碱性水溶液。
• Bi-functional complexes and methods for making and using such complexes
  申请人：Gouliaev Alex Haahr

  公开号：US11225655B2

  公开（公告）日：2022-01-18

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.

  本发明涉及一种合成双功能复合物的方法，该复合物包括分子部分和识别分子部分的识别寡核苷酸部分。根据本发明的合成方法的一部分优选在一种或多种有机溶剂中进行，此时包含可选保护标签或寡核苷酸标识符的新生双功能复合物与固体支持物相连接，合成方法的另一部分优选在适合于将寡核苷酸标签酶加到溶液中的新生双功能复合物的条件下进行。
• Resist composition
  申请人：——

  公开号：US20030180659A1

  公开（公告）日：2003-09-25

  The present invention provides a resist composition comprising: a resin which has a structural unit represented by the following formula (I) 1 wherein R 1 represents hydrogen or methyl and R 2 represents hydrogen or hydroxyl, and which itself is insoluble or slightly soluble in an aqueous alkali solution but becomes soluble in an aqueous alkali solution by the action of an acid; a solvent containing at least one selected from the group consisting of propylene glycol monomethyl ether, methyl 2-hydroxyisobtyrate and 3-methoxy-1-butanol; and an acid generating agent.

  本发明提供了一种抗蚀剂组合物，其中包括：一种树脂，其结构单元由下式（I）表示 1 其中 R 1 代表氢或甲基，R 2 代表氢或羟基，其本身不溶于或微溶于碱水溶液，但在酸的作用下可溶于碱水溶液；溶剂，其中至少含有一种选自丙二醇单甲醚、2-羟基异丁酸甲酯和 3-甲氧基-1-丁醇；以及酸生成剂。