isobutyl vinyl ether hydrogen chloride | 378230-28-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: isobutyl vinyl ether hydrogen chloride
• 英文别名: IBVE-HCl；2-Methyl-1-vinyloxy-propane; hydrochloride；i-Butyl vinyl ether hydrochloride；1-ethenoxy-2-methylpropane;hydrochloride
• CAS: 378230-28-5
• 化学式: C₆H₁₂O*ClH
• 分子量: 136.622
• InChiKey: TVNROHWNXQPHTC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.22
• 重原子数：
  8
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  9.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  isobutyl vinyl ether hydrogen chloride 、 sodium N,N-diethyldithiocarbamate 以 乙酸乙酯 、 丙酮 为溶剂， 反应 3.0h， 以95%的产率得到(S)-1-isobutoxyethyl N,N-diethyldithiocarbamate
  参考文献：
  名称：

  通过具有时间规划的潜在中介策略控制聚合物分子量分布

  摘要：

  聚合物分子量分布 (MWD) 是聚合物的关键参数。在这里，我们提出了一种在受控阳离子聚合中控制聚合物 MWD 的稳健方法。设计了一种潜在的介体策略，并与时间编程相结合，以在聚合过程中的不同时间再生介体。通过调整外部光源，可以轻松调整 MWD 曲线的宽度和形状。获得了双峰、三峰和四峰分布，宽度可以在 1.06 到 2.09 之间变化。通过该方法制备的具有不同 MWD 的聚合物具有良好的链端保真度，成功的扩链实验证明了这一点。此外，

  DOI：

  10.1002/anie.202107106
• 作为产物：
  描述：

  乙烯基异丁醚 在 盐酸 作用下， 以 乙醚 为溶剂， 生成 isobutyl vinyl ether hydrogen chloride
  参考文献：
  名称：

  Thioether-Mediated Degenerative Chain-Transfer Cationic Polymerization: A Simple Metal-Free System for Living Cationic Polymerization

  摘要：

  Cationic degenerative chain-transfer polymerization of vinyl ethers and p-alkoxystyrenes was investigated using a series of thioethers as a reversible chain-transfer agent via the equilibrium between a growing carbocationic species and the resulting sulfonium intermediate in the presence of a small amount of triflic acid (TfOH) as a cationogen. The stable thioether, which was easily prepared from isobutyl vinyl ether (IBVE) and n-butanethiol, efficiently controls the molecular weight of the resulting poly(IBVE) up to M-n similar to 1 x 10(5) with narrow molecular weight distributions (MWDs) (M-w/M-n similar to 1.2). Upon increasing the bulkiness of the alkyl substituents in the thiols (R-SH; R: n-Bu < s-Bu < t-Bu) or those in the monomers (CH2=CHOR', R': ethyl < isobutyl < cyclohexyl), the MWDs became broader due to the slower formation of the sulfonium intermediate for the degenerative chain-transfer reaction. For p-methoxystyrene, thioethers derived from bulkier alkylthiols or more electron-rich thiophenols are more effective. A silyl-protected difunctional dithioether produced telechelic polymers possessing hydroxyl groups at both chain ends and stable thiol linkers in the middle of the polymer chains. These polymers were subsequently used in chain-extension reactions in conjunction with diisocyanates and diols as chain extenders to be converted into high molecular weight polymers linked via urethane linkages.

  DOI：

  10.1021/acs.macromol.5b01341

文献信息

• TRIPHENYLBORON COMPOUND-CONTAINING ANTIFOULING COATING COMPOSITION HAVING IMPROVED STABILITY, ANTIFOULING AGENT SET USED THEREFOR, AND METHOD FOR SUPPRESSING/CONTROLLING DECOMPOSITION OF TRIPHENYLBORON COMPOUND
  申请人：CHUGOKU MARINE PAINTS, LTD.

  公开号：EP2161318A1

  公开（公告）日：2010-03-10

  An object of the present invention is to provide an antifouling coating material composition in which, though containing a triphenylboron compound as an antifouling agent, the triphenylboron compound is inhibited from being decomposed in production and long term storage and which is excellent in a storage stability and a static antifouling property of an antifouling coating film obtained therefrom. The antifouling coating material composition of the present invention comprises at least (A) a coating film-forming resin and (B) a triphenylboron-amine complex (b1) as an antifouling agent, and it further comprises (C) an amine compound other than the triphenylboron-amine complex (b1) described above as a decomposition inhibitor for the above compound (b1). A content of the amine compound (C) described above is preferably a proportion of 1.0 to 210 parts by weight per 100 parts by weight of the component (b1).

  本发明的目的是提供一种防污涂层材料组合物，其中虽然含有作为防污剂的三苯基硼化合物，但该三苯基硼化合物在生产和长期储存过程中被抑制分解，其储存稳定性和由此获得的防污涂膜的静态防污性能优异。 本发明的防污涂层材料组合物至少包括(A)成膜树脂和(B)作为防污剂的三苯基硼-胺复合物(b1)，还包括(C)除上述三苯基硼-胺复合物(b1)以外的胺化合物，作为上述化合物(b1)的分解抑制剂。上述胺化合物（C）的含量最好为每 100 重量份组分（b1）1.0 至 210 重量份。