1,2-dipentanoylhydrazine | 1705-43-7

• 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: 1,2-dipentanoylhydrazine
• 英文别名: N¹,N²-dipentanoylhydrazine；N,N'-divaleryl-hydrazine；N,N'-Divaleryl-hydrazin；N'-pentanoylpentanehydrazide
• CAS: 1705-43-7
• 化学式: C₁₀H₂₀N₂O₂
• 分子量: 200.281
• InChiKey: UMNBCVIEWOTTAP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂ 、 1,2-dipentanoylhydrazine 以 甲醇 为溶剂， 反应 2.5h， 以53%的产率得到
  参考文献：
  名称：

  酰肼成的转换Ñ，Ñ '-diacylhydrazines在钌的存在（II）-arene复杂†

  摘要：

  单和双核p -cymene -钌（II）配合物将[RuCl（大号1）（η 6 - p -cymene）] Cl中的大号1是丙酰肼（1）和[孺2氯2（大号2）（ η 6 - p -cymene）2 ]，其中，H ^ 2大号2是ñ 1，ñ 2 -dipropionylhydrazine（2）中，通过的合成将[RuCl的反应来制备2（η 6 -对-cymene）] 2与相应的配体前体。当的反应将[RuCl 2（η 6 - p -cymene）] 2与丁酸酰肼和戊酸酰肼以1：1的摩尔比在原位形成四齿桥连配体的，Ñ 1，Ñ 2 -dibutanoylhydrazine和Ñ 1，ñ 2 -dipentanoylhydrazine分别发生和双核配合物的[Ru 2氯2（大号3）（η 6 - p -cymene）2]（3）和[孺2氯2（大号4）（η 6 - p -cymene）2 ]（4）中分离得到。通过元素分析，ESI质谱，IR和1D和2D

  DOI：

  10.1039/c7nj00965h
• 作为产物：
  描述：

  戊酰胺 在 二氯化二硫 、 Petroleum ether 作用下， 生成 1,2-dipentanoylhydrazine
  参考文献：
  名称：

  Naik; Patel, Quarterly Journal of the Indian Chemical Society, vol. 1, p. 31

  摘要：

  DOI：

文献信息

• Drozdetskii; Radushev; Turbin, Russian Journal of Applied Chemistry, 1998, vol. 71, # 2, p. 302 - 306
  作者：Drozdetskii、Radushev、Turbin、Gusev、Drozdova、Shekhonina、Chekanova

  DOI：——

  日期：——
• 1088. The action of sulphur monochloride on amides of monocarboxylic acids
  作者：P. Hope、L. A. Wiles

  DOI：10.1039/jr9640005679

  日期：——
• Extraction of copper(II) with 1,2-diacylhydrazines in the presence of associated metals
  作者：L. G. Chekanova、T. D. Batueva、A. V. Radushev、A. V. Kataev

  DOI：10.1134/s0036023613110053

  日期：2013.11

  Conditions of Cu(II), Zn(II), Ni(II), Co(II), and Fe(III) ions extraction (pH values, effect of reagent amount) with symmetrical 1,2-diacylhydrazines derived from straight-chain aliphatic carboxylic acids and alpha-branched higher carboxylic acids Versatic-10 were studied. The separation coefficients of element pairs and pH of half extraction were calculated. The values of [Cu(II)]: [reagent] ratios in extracted complexes were determined. 1,2-Diacylhydrazines were shown to be more selective extractants toward nonferrous metal ions as compared with carboxylic acids, while the branching and elongation of alkyl chain in the reagents enhances their extraction properties and compatibility with hydrocarbon solvents.
• STABILIZED HIGH-DENSITY POLYETHYLENE COMPOSITION WITH IMPROVED RESISTANCE TO DETERIORATION AND STABILIZER SYSTEM
  申请人：SHERMAN, JR. ROBERT L.

  公开号：US20140127438A1

  公开（公告）日：2014-05-08

  The disclosure relates to a high-density polyethylene (HDPE) composition with resistance to deterioration in the presence of chlorinated and non-chlorinated water at temperatures in the range of about 0° C. to about 100° C., due to a particular stabilizer system which is composed of a hindered phenol antioxidant, a phosphonite or phosphine antioxidant, and a natural or synthetic hydrotalcite. The stabilizer system is specifically tailored to protect the HDPE as well as other polyolefins against deterioration and degradation.