苯甲酸肼 | 7335-69-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 苯甲酸肼
• 英文名称: hydrazinium benzoate
• 英文别名: hydrazine benzoate；Hydrazinbenzoat；Hydrazine-benzoic acid；benzoic acid;hydrazine
• CAS: 7335-69-5
• 化学式: C₇H₅O₂*H₅N₂
• 分子量: 154.169
• InChiKey: WTSAKMSVTHDBCS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.85
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  93.8
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  苯甲酸肼 生成 苯甲酰肼 、 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  Curtius; Franzen, Chemische Berichte, 1902, vol. 35, p. 3240

  摘要：

  DOI：

文献信息

• Method for Manufacture of 2-Oxoimidazolidines
  申请人：Peterson John R.

  公开号：US20100222588A1

  公开（公告）日：2010-09-02

  There is provided a method for manufacture of 2-oxoimidazolidines of Formula I comprising one or more of the steps of converting an amine to an acylation agent, condensation of the acylation agent with a bi-functional compound of structure L-C(R 4 )(R 5 )—C(R 2 )(R 3 )—NHR 1 , wherein L is a leaving group, and ring closure of the resulting urea. In this manner, certain 2-oxoimidazolidines may be manufactured that are useful intermediates for the production of Pramiconazole and structurally related compounds.

  提供了一种制备式I的2-氧代咪唑啉的方法，包括以下一项或多项步骤：将胺转化为酰化剂，将酰化剂与结构为L-C(R4)(R5)—C(R2)(R3)—NHR1的双功能化合物缩合，其中L是一个离去基团，并闭环生成的脲。通过这种方式，可以制备出一些对于生产Pramiconazole和结构相关化合物有用的2-氧代咪唑啉中间体。
• Photocatalytic and Antimicrobial Activities of Poly(aniline-co-o-anisidine)/Zinc Oxide Nanocomposite
  作者：K. Sivakumar、V. Senthil Kumar、Jae-Jin Shim、Yuvaraj Haldorai

  DOI：10.14233/ajchem.2014.16274

  日期：——

  The conjugated poly(aniline-co-o-anisidine)/zinc oxide [poly(Ani-co-oAs)/ZnO] nanocomposite was prepared by in-situ chemical oxidative polymerization of comonomers with ZnO nanoparticles and applied as a photocatalyst for the degradation of methylene blue dye. Scanning electron microscopy, transmission electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy and UV-visible spectroscopy measurements were used to characterize the resulting pure copolymer and nanocomposite. Transmission electron microscopy analysis showed that the nanoparticles with amean diameter of 15-25 nm were dispersed in the copolymer matrix. Thermogravimetric analysis indicated that the nanocomposite had a higher decomposition temperature than the pure copolymer. The conductivity measurements showed the resulting nanocomposite possessed higher conductivity as compared to the pure copolymer. The photocatalytic activity results indicated the degradation of methylene blue dye by 97 % over the surface of nanocomposite catalyst under UV-irradiation for 3 h. The nanocomposite exhibited good antimicrobial activity against the microbial species and the clear zone diameter of the microbial inhibition is correlated to the antimicrobial activity of nanocomposite.

  通过共聚物与氧化锌纳米粒子的原位化学氧化聚合，制备了共轭聚（苯胺-共-甲氧基苯胺）/氧化锌[聚（苯胺-共-甲氧基苯胺）/氧化锌]纳米复合材料，并将其用作降解亚甲基蓝染料的光催化剂。利用扫描电子显微镜、透射电子显微镜、X 射线衍射、傅立叶变换红外光谱和紫外可见光谱测量了所得纯共聚物和纳米复合材料的特性。透射电子显微镜分析表明，平均直径为 15-25 纳米的纳米颗粒分散在共聚物基体中。热重分析表明，纳米复合材料的分解温度高于纯共聚物。电导率测量结果表明，与纯共聚物相比，纳米复合材料具有更高的电导率。光催化活性结果表明，在紫外光照射 3 小时后，纳米复合催化剂表面的亚甲基蓝染料降解率达到 97%。 纳米复合材料对微生物具有良好的抗菌活性，微生物抑制区的清晰直径与纳米复合材料的抗菌活性相关。
• Preparation and thermal reactivity of hydrazinium uranyl carboxylates
  作者：K. Kuppusamy、B.N. Sivasankar、S. Govindarajan

  DOI：10.1016/0040-6031(95)02538-3

  日期：1996.3

  Abstract Hydrazinium uranyl carboxylates with the formula N 2 H 5 [UO 2 L 3 ]· n H 2 O, where for L = salicylate, n = 4; for L = benzoate and p -hydroxybenzoate, n = 2; for L = hydrazinecar-boxylate, n = 1; for L = acetate, propionate and thioglycolate, n = 0, and dihydrazinium uranyl phthalate (N 2 H 5 ) 2 [UO 2 ( o -C 6 H 4 (COO) 2 ) 2 ] have been prepared in aqueous media. The electronic spectra

  摘要 肼铀酰羧酸盐的分子式为 N 2 H 5 [UO 2 L 3 ]· n H 2 O，其中 L = 水杨酸盐，n = 4；对于 L = 苯甲酸酯和对羟基苯甲酸酯，n = 2；对于 L = 肼甲酸酯，n = 1；对于 L = 乙酸盐、丙酸盐和巯基乙酸盐，n = 0，并且二肼鎓双氧铀邻苯二甲酸酯 (N 2 H 5 ) 2 [UO 2 (o -C 6 H 4 (COO) 2 ) 2 ] 已在水性介质中制备。复合物的电子光谱证实了分子中存在铀酰阳离子。配合物的红外光谱显示N 2 H 5 + 的NN伸缩频率在970-980 cm -1 范围内，证实了其离子性质。除肼羧酸酯和邻苯二甲酸酯化合物外，所有配合物中羧酸酯基团的不对称和对称伸缩振动之间的小间距（ Δν -1 ），揭示了羧酸根的双齿螯合配位。肼羧酸根基团通过 O 和 N 原子作为双齿螯合物进行配位。IR 频率还显示邻苯二甲酸盐络合物中的一种
• Thermal decomposition of metal complex precursor as route to the synthesis of Co3O4 nanoparticles: Antibacterial activity and mechanism
  作者：Thangavelu Kavitha、Sajjad Haider、Tahseen Kamal、Mazhar Ul-Islam

  DOI：10.1016/j.jallcom.2017.01.306

  日期：2017.5

  cobaltosic oxide nanoparticles (Co3O4NPs) through a novel synthetic route and investigate its antibacterial activity along with possible action mechanism against Escherichia coli (E.coli), a gram negative bacterium were investigated. The Co3O4NPs synthesized by one-step residue free in-situ thermal decomposition method and its structure and morphology were examined. Co3O4 NPs were found to be highly efficient

  摘要 目前的研究旨在通过一种新的合成路线合成氧化钴纳米粒子 ( NPs) 并研究其抗菌活性以及对革兰氏阴性细菌大肠杆菌 (E.coli) 的可能作用机制。研究了一步无残留原位热分解法合成的 NPs 及其结构和形貌。发现 Co3O4 NPs 在杀死大肠杆菌方面非常有效，表明细胞生长减少了约 99%。场发射扫描电子显微镜直接证明了细胞壁的退化。 NPs 的有效抗菌活性被发现是由于细菌细胞壁和 NPs 之间的静电吸引力以及 NPs 进一步产生活性氧，进而导致细胞内氧化应激，表现为 zeta 电位、电子自旋共振和二氯氟荧光素-二乙酸盐测定。研究了 NPs 对成纤维细胞的细胞毒性。这些结果共同赋予了开发基于 NPs 的材料的潜力，该材料具有杀菌性能和生物相容性，适用于环境应用。
• Organometallic precursor composition and method of forming metal film or pattern using the same
  申请人：Hwang Che Euk

  公开号：US20050084689A1

  公开（公告）日：2005-04-21

  A composition of (i) an organometallic precursor containing a hydrazine compound coordinating with a central metal thereof and (ii) an organometallic compound of a main group metal and a method of forming metal film or pattern using this composition.

  一种由(i)含有与中心金属配位的肼化合物的有机金属前体和(ii)主族金属的有机金属化合物组成的组合物，以及使用该组合物形成金属膜或图案的方法。