β-iodo-isobutyric acid butyl ester | 98551-94-1

• 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
• 英文名称: β-iodo-isobutyric acid butyl ester
• 英文别名: β-Jod-isobuttersaeure-butylester；Butyl 3-iodo-2-methylpropanoate
• CAS: 98551-94-1
• 化学式: C₈H₁₅IO₂
• 分子量: 270.11
• InChiKey: WFYAQFJJUMFFJQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  甲基丙烯酸丁酯 在 氢碘酸 作用下， 生成 β-iodo-isobutyric acid butyl ester
  参考文献：
  名称：

  Michailowa; Pigulewskii, Zhurnal Obshchei Khimii, 1958, vol. 28, p. 2265;engl.Ausg.S.2302

  摘要：

  DOI：

文献信息

• WATER ABSORBENT RESIN PARTICLES AND METHOD FOR PRODUCING SAME
  申请人：SDP Global Co., Ltd.

  公开号：EP3357937A1

  公开（公告）日：2018-08-08

  Provided is a method for producing water-absorbent resin particles, which is capable of improving the gel strength for the purpose of achieving a good balance between the absorption under load and the rate of liquid permeation through gel. The present invention is a method for producing water-absorbent resin particles, which is characterized by comprising a step wherein a monomer composition containing a water-soluble vinyl monomer (a1) and/or a vinyl monomer (a2) that turns into a water-soluble vinyl monomer (a1) by means of hydrolysis and a crosslinking agent (b) is polymerized in the presence of at least one organic main group element compound selected from the group consisting of organic iodine compounds, organic tellurium compounds, organic antimony compounds, and organic bismuth compounds.

  本发明提供了一种生产吸水性树脂颗粒的方法，该方法能够提高凝胶强度，从而在负载下的吸收和液体通过凝胶的渗透率之间实现良好的平衡。本发明是一种生产吸水性树脂颗粒的方法，其特征在于包括以下步骤：将含有水溶性乙烯基单体（a1）和/或通过水解变成水溶性乙烯基单体（a1）的乙烯基单体（a2）和交联剂（b）的单体组合物在至少一种选自有机碘化合物、有机碲化合物、有机锑化合物和有机铋化合物的有机主族元素化合物存在下进行聚合。
• Water-absorbent resin particles and method for producing same
  申请人：SDP Global Co., Ltd.

  公开号：US11084889B2

  公开（公告）日：2021-08-10

  Provided is a method for producing water-absorbent resin particles, which is capable of improving the gel strength for the purpose of achieving a good balance between the absorption under load and the rate of liquid permeation through gel. The present invention is a method for producing water-absorbent resin particles, which is characterized by comprising a step wherein a monomer composition containing a water-soluble vinyl monomer (a1) and/or a vinyl monomer (a2) that turns into a water-soluble vinyl monomer (a1) by means of hydrolysis and a crosslinking agent (b) is polymerized in the presence of at least one organic main group element compound selected from the group consisting of organic iodine compounds, organic tellurium compounds, organic antimony compounds, and organic bismuth compounds.

  本发明提供了一种生产吸水性树脂颗粒的方法，该方法能够提高凝胶强度，从而在负载下的吸收和液体通过凝胶的渗透率之间实现良好的平衡。本发明是一种生产吸水性树脂颗粒的方法，其特征在于包括以下步骤：将含有水溶性乙烯基单体（a1）和/或通过水解变成水溶性乙烯基单体（a1）的乙烯基单体（a2）和交联剂（b）的单体组合物在至少一种选自有机碘化合物、有机碲化合物、有机锑化合物和有机铋化合物的有机主族元素化合物存在下进行聚合。
• WATER-ABSORBENT RESIN PARTICLES AND METHOD FOR PRODUCING SAME
  申请人：SDP Global Co., Ltd.

  公开号：US20180282441A1

  公开（公告）日：2018-10-04

  Provided is a method for producing water-absorbent resin particles, which is capable of improving the gel strength for the purpose of achieving a good balance between the absorption under load and the rate of liquid permeation through gel. The present invention is a method for producing water-absorbent resin particles, which is characterized by comprising a step wherein a monomer composition containing a water-soluble vinyl monomer (a1) and/or a vinyl monomer (a2) that turns into a water-soluble vinyl monomer (a1) by means of hydrolysis and a crosslinking agent (b) is polymerized in the presence of at least one organic main group element compound selected from the group consisting of organic iodine compounds, organic tellurium compounds, organic antimony compounds, and organic bismuth compounds.
• [EN] ANTIMICROBIAL POLYMYXINS FOR TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] POLYMYXINES ANTIMICROBIENNES POUR LE TRAITEMENT D'INFECTIONS BACTÉRIENNES
  申请人：MICURX PHARMACEUTICALS INC

  公开号：WO2016100578A2

  公开（公告）日：2016-06-23

  The present invention provides antimicrobial polymyxin compounds of formula I, or pharmaceutically acceptable salts, hydrates, or solvates thereof that are antibacterial agents, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.
• [EN] WATER-ABSORBENT RESIN COMPOSITION, ABSORBER AND ABSORBENT ARTICLE EMPLOYING SAME, AND METHOD FOR MANUFACTURING WATER-ABSORBENT RESIN COMPOSITION<br/>[FR] COMPOSITION DE RÉSINE ABSORBANT L'EAU, ABSORBEUR ET ARTICLE ABSORBANT UTILISANT CELLE-CI, ET PROCÉDÉ DE FABRICATION DE COMPOSITION DE RÉSINE ABSORBANT L'EAU<br/>[JA] 吸水性樹脂組成物、並びにこれを用いた吸収体及び吸収性物品、並びに吸水性樹脂組成物の製造方法
  申请人：[en]SDP GLOBAL CO., LTD.;[ja]ＳＤＰグローバル株式会社

  公开号：WO2022254874A1

  公开（公告）日：2022-12-08

  本発明は、水溶性不飽和モノカルボン酸（ａ１）及びその塩等からなる群より選ばれる１種以上のモノマー（Ａ１）と、水溶性不飽和ジカルボン酸（ａ３）及びその塩等からなる群より選ばれる１種以上のモノマー（Ａ２）と、架橋剤（ｂ）と、を構成単位として有する架橋重合体（Ａ）を含有し、架橋重合体（Ａ）の表面が表面架橋剤（ｄ）により架橋された構造を有し、モノマー（Ａ１）とモノマー（Ａ２）の少なくとも何れかが１４Ｃ／Ｃが１．２×１０－１２～１．０×１０―１６である、吸水性樹脂組成物である。本発明によれば、カーボンニュートラルの観点からの環境保全面にとって有用な植物由来の原料を用いながら、製造行程中で当該原料に含まれる不純物の除去を必要とせず、かつ、主成分のモノマーが単一組成であるポリアクリル酸系吸収性樹脂組成物と同程度の吸収性能を有する吸水性樹脂組成物を提供することができる。