6-heptenyl thioacetate | 173777-19-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 硫代羧酸及其衍生物
• 英文名称: 6-heptenyl thioacetate
• 英文别名: S-6-heptenyl thioacetate；S-hept-6-enyl ethanethioate
• CAS: 173777-19-0
• 化学式: C₉H₁₆OS
• 分子量: 172.291
• InChiKey: NWDYUEBPNXOFDA-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：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  42.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-heptenyl thioacetate 在 氨 作用下， 以 乙醇 为溶剂， 反应 1.5h， 以50%的产率得到6-heptene-1-thiol
  参考文献：
  名称：

  Kirpichenko, Svetlana; Tolstikova, Lyudmila; Suslova, Elena, Phosphorus, Sulfur and Silicon and the Related Elements, 1995, vol. 106, # 1, p. 47 - 54

  摘要：

  DOI：
• 作为产物：
  描述：

  7-溴-1-庚烯 、 potassium thioacetate 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 6-heptenyl thioacetate
  参考文献：
  名称：

  4,5-DIPHENYL-PYRIMIDINYL-OXY OR -MERCAPTO SUBSTITUTED CARBOXYLIC ACIDS, METHOD FOR THE PRODUCTION AND USE THEREOF AS MEDICAMENTS

  摘要：

  本发明涉及一种公式I的化合物，其中R1、R2、m、n、V、W、X和Y如本文所定义，或其生理可耐受盐，其药物组成和用于降低血糖、治疗糖尿病或增加胰岛素释放的用途。

  公开号：

  US20090149486A1

文献信息

• VINYL ALCOHOL POLYMER AND METHOD FOR PRODUCING SAME, AND COMPOSITION AND COATING AGENT CONTAINING VINYL ALCOHOL POLYMER
  申请人：Kuraray Co., Ltd.

  公开号：EP2803681A1

  公开（公告）日：2014-11-19

  The present invention provides a vinyl alcohol polymer having a mercapto group and having excellent reactivity. The present invention is a side-chain mercapto group-containing vinyl alcohol polymer including vinyl alcohol units and structural units represented by the following formula (I) (the characters in the formula are as defined in the description):

  本发明提供了一种具有巯基且反应活性极佳的乙烯醇聚合物。本发明是一种含有侧链巯基的乙烯醇聚合物，包括乙烯醇单元和由下式（I）表示的结构单元（式中的字符如描述中所定义）：
• NOVEL VINYL ALCOHOL BASED COPOLYMER, PRODUCTION METHOD FOR SAME, AND ION EXCHANGE MEMBRANE
  申请人：Kuraray Co., Ltd.

  公开号：EP3040350A1

  公开（公告）日：2016-07-06

  Provided are a modified vinyl alcohol (VA) having a reduced water content to exhibit a practically-required form stability, a producing method for the same, and an ion exchange membrane. (1) A copolymer (P) including, as structural units, a vinyl alcohol monomer unit (A), a vinylene monomer unit (B), and a polymer unit (C) having a polar group other than a hydroxyl group. (2) A method for producing the copolymer (P) including: providing a copolymer (P') including a vinyl alcohol polymer unit (A') and a polymer unit (C) having a polar group other than a hydroxyl group, and heat-treating the copolymer (P') under an acidic condition to form a polyene structure by dehydration so as to introduce a vinylene monomer unit (B). (3) An ion-exchange membrane containing as a main component a copolymer (PA) in which the polymer unit (C) having a polar group other than a hydroxyl group is a polymer unit (CA) having an ionic group.

  本发明提供了一种改性乙烯醇（VA），其含水量降低，从而具有实际所需的形态稳定性，还提供了其生产方法和一种离子交换膜。(1) 共聚物 (P)，包括作为结构单元的乙烯醇单体单元 (A)、乙烯单体单元 (B) 和具有羟基以外的极性基团的聚合物单元 (C)。(2) 生产共聚物（P）的方法，包括：提供包括乙烯醇聚合物单元（A'）和具有羟基以外的极性基团的聚合物单元（C）的共聚物（P'），在酸性条件下对共聚物（P'）进行热处理，通过脱水形成聚烯结构，从而引入乙烯单体单元（B）。(3) 一种离子交换膜，其主要成分是共聚物 (PA)，其中具有羟基以外的极性基团的聚合物单元 (C) 是具有离子基团的聚合物单元 (CA)。
• Vinyl alcohol polymer and production method thereof, additive for drilling mud, drilling mud, additive for drilling cement slurry, and drilling cement slurry
  申请人：KURARAY CO., LTD.

  公开号：US10118978B2

  公开（公告）日：2018-11-06

  Provided by the present invention is a vinyl alcohol polymer crosslinked by a structure represented by the following formula (1) and/or a disulfide structure, in which the vinyl alcohol polymer is not completely dissolved in a mixture prepared by: adding the vinyl alcohol polymer to water so as to give a concentration of 4% by mass; and stirring at 95° C. for 3 hrs. in the formula (1), R1, R2 and R3 each independently represent a hydrogen atom or a substituted or unsubstituted hydrocarbon group having 8 or less carbon atoms. Also provided include an additive for a drilling mud containing the vinyl alcohol polymer, a drilling mud containing the vinyl alcohol polymer as an additive, an additive for a drilling cement slurry containing the vinyl alcohol polymer, and a drilling cement slurry containing the vinyl alcohol polymer as an additive.

  本发明提供了一种由下式（1）所代表的结构和/或二硫化物结构交联的乙烯醇聚合物，其中乙烯醇聚合物未完全溶解在通过以下方法制备的混合物中：将乙烯醇聚合物加入水中，使其浓度为4%（质量分数）；并在95℃下搅拌3小时。还提供了含有乙烯醇聚合物的钻井泥浆添加剂、含有乙烯醇聚合物作为添加剂的钻井泥浆、含有乙烯醇聚合物的钻井水泥浆添加剂和含有乙烯醇聚合物作为添加剂的钻井水泥浆。
• VINYL ALCOHOL POLYMER, METHOD FOR PRODUCING SAME, AND COMPOSITION AND COATING AGENT CONTAINING VINYL ALCOHOL POLYMER
  申请人：KURARAY CO., LTD.

  公开号：US20140350169A1

  公开（公告）日：2014-11-27

  The present invention provides a vinyl alcohol polymer having a mercapto group and having excellent reactivity. The present invention is a side-chain mercapto group-containing vinyl alcohol polymer including vinyl alcohol units and structural units represented by the following formula (I) (the characters in the formula are as defined in the description):
• US20150259457A1
  申请人：——

  公开号：US20150259457A1

  公开（公告）日：2015-09-17