o-hydroxythiobenzhydrazide | 41820-68-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: o-hydroxythiobenzhydrazide
• 英文别名: o-hydroxythiobenzhydrazine；thiosalicylohydrazide；H(htbh)；2-hydroxy-thiobenzoic acid hydrazide；Hhtbh；2-Hydroxy-thiobenzoesaeure-hydrazid；2-hydroxybenzenecarbothiohydrazide
• CAS: 41820-68-2
• 化学式: C₇H₈N₂OS
• mdl: MFCD19201316
• 分子量: 168.219
• InChiKey: DYMRCANNPJLUJQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  90.4
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  o-hydroxythiobenzhydrazide 在 HBr 作用下， 以 乙醇 、 水 为溶剂， 生成
  参考文献：
  名称：

  Keshari, B. N.; Mishra, L. K., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1981, vol. 20, # 9, p. 883 - 887

  摘要：

  DOI：
• 作为产物：
  描述：

  carboxymethyl o-hydroxydithiobenzoate 在 sodium hydroxide 、 肼 作用下， 生成 o-hydroxythiobenzhydrazide
  参考文献：
  名称：

  Jensen,K.A.; Pedersen,C., Acta Chemica Scandinavica (1947), 1961, vol. 15, p. 1097 - 1103

  摘要：

  DOI：

文献信息

• Cobalt(III) complexes of some aromatic thiohydrazides – Synthesis, characterization and structure
  作者：Prodyut Basak、Snigdha Gangopadhyay、Sudipta De、M.G.B. Drew、Pijush Kanti Gangopadhyay

  DOI：10.1016/j.ica.2010.01.011

  日期：2010.4

  transfer reactions. One complex, tris- o -hydroxythiobenzhydrazidocobalt(III), has been crystallized from DMSO solution to produce solvated crystals and its structure has been established by X-ray crystallography. Cobalt(III) ion is linked through three hydrazinic nitrogen and three sulfur atoms of three identical deprotonated ligand molecules in a distorted octahedral environment. Involvement of –OH group

  摘要[Co（NH 3）5 Cl] Cl 2通过与芳族硫代肼，即硫代苯肼，邻羟基硫代苯肼，噻吩-2-硫代肼和呋喃-2-硫代肼反应形成中性的1：3配合物。所有这些复合物都是抗磁性的，并已通过元素分析和光谱方法的组合进行了表征。配合物的循环伏安法显示出不可逆的以金属为中心和以配体为中心的电子转移反应。一种复杂的三-邻-羟基硫代苯甲酰肼基多巴唑（III）已从DMSO溶液中结晶出来，生成了溶剂化物晶体，并通过X射线晶体学确定了其结构。在扭曲的八面体环境中，钴（III）离子通过三个相同的去质子化的配体分子的三个肼氮和三个硫原子连接。
• In situ formation of ligand 2,2′-[(E)-diazene-1,2-diyldicarbonothioyl]diphenol and structural characterization of its binuclear rhodium(v) complex containing RhO2+
  作者：Snigdha Gangopadhyay、Prodyut Basak、Michael Drew、Pijush Kanti Gangopadhyay

  DOI：10.1039/c0cc01970d

  日期：——

  The ligand 2,2'-[(E)-diazene-1,2-diyldicarbonothioyl]diphenol has been synthesised in situ by aerial oxidation of o-hydroxythiobenzhydrazide [H(htbh)] in presence of rhodium(III) in DMSO. Each ligand binds two RhO(2)(+) ions through its N and S atoms and the O atom of its deprotonated hydroxy group. Each RhO(2)(+) contains two cis-Rh=O bonds. The sixth coordination site of each rhodium(V) is occupied

  配体2,2'-[[（E）-二氮烯-1,2-二基二羰基硫代羰基]二酚]是通过在DMSO中的铑（III）存在下邻羟基苯甲酰肼[H（htbh）]进行空中氧化而原位合成的。每个配体通过其N和S原子以及其去质子化羟基的O原子结合两个RhO（2）（+）离子。每个RhO（2）（+）包含两个顺式-Rh = O键。每个铑（V）的第六个配位位点都被DMSO的O占据。
• Synthesis and characterisation of the reaction products from bis(thiosalicylohydrazidato)nickel(II) in base and acid solution
  作者：Prasanta K. Biswas、Nirmalendu Ray Chaudhuri

  DOI：10.1039/dt9810002176

  日期：——

  Complex (1) reacts with acetone to form bis(acetone thiosalicylhydrazonato)nickel(II) and also forms an adduct with dimethyl sulphoxide in acidic medium. In both these cases the bonding sites (Na,O) observed in the parent species (1) change to (S,Nb) on reaction. In [Ni(H2L)2]Cl2·5H2O and [Ni(H2L)2][HSO4]2·2H2O however, formed by treatment of (1) with mineral acid, no alteration of the bonding sites takes

  在乙醇K [OH]存在下与亲核试剂（L'）反应时，双（thiosalicylohydrazazatoto）镍（II），[Ni（HL）2 ]（1）转变为[NiLL']，其中H 2 L = thiosalicylohydrazide，o -HOC 6 H 4 C（S）N a HN b H 2，且L'= H 2 O，NEt 3，吡啶，2-甲基吡啶，2,6-二甲基吡啶，2,2'-联吡啶（联吡啶） 1,10-菲咯啉（phen）的，丙烷-1,3-二胺，或NN '-diethylethylenediamine。但是，相比之下，乙二胺（en）的络合物（1）转变为[Ni 2 L 2（en）]，其中en通过末端氮原子桥接两个金属离子。在[NiLL']中，硫代水杨酰肼起二元三齿配体的作用，并通过（O，N b S）位点进行配位。配合物（1）与丙酮反应形成双（丙酮硫代水杨酰肼基）镍（II），并且还与二甲基亚砜在酸性
• Thiohydrazide complexes of molybdenum and their relevance to reduction of dinitrogen to ammonia
  作者：Dolan Sengupta、Snigdha Gangopadhyay、Michael G. B. Drew、Pijush Kanti Gangopadhyay

  DOI：10.1039/c4dt01945h

  日期：——

  solution of sodium molybdate reacts with aromatic thiohydrazides like thiobenzhydrazide, 2-hydroxythiobenzhydrazide, furan-2-thiohydrazide and thiophen-2-thiohydrazide to form green, neutral diamagnetic 1 : 3 chelates. They were characterized by elemental analysis and spectroscopic methods. Tris(2-hydroxythiobenzhydrazido)molybdenum(VI) was crystallized from benzene and the crystal structure shows that

  钼酸钠水溶液与芳族硫酰肼如硫代苯肼，2-羟基硫代苯肼，呋喃-2-硫代肼和噻吩-2-硫代肼反应生成绿色的中性反磁性的1：3螯合物。它们通过元素分析和光谱学方法表征。从苯中结晶出三（2-羟基硫代苯甲酰肼基）钼（VI），晶体结构表明，钼（VI）在容易的三角棱柱几何结构中与三个相同配体的三个硫原子和三个氮原子六配位。OH基团参与分子内和分子间氢键。三（硫代肼基）钼（VI）根据溶剂的不同而经历的氧化还原反应。分离并表征了与那些氧化的配体结合的两个钼配合物，并且还解析了它们的结构。的它们的双核配合物，含有两个的MoO 2根2+离子，配位体的Ñ -2- hydroxybenzoyl- Ñ '-2- hydroxythiobenzoylhydrazine显示出一些能力以催化二氮与氨通过硼氢化钠还原。
• Non-toxic corrosion-protection pigments based on manganese
  申请人：——

  公开号：US20040011252A1

  公开（公告）日：2004-01-22

  Corrosion-inhibiting pigments based on manganese are described that contain a trivalent or tetravalent manganese/valence stabilizer complex. An inorganic or organic material is used to stabilize the trivalent or tetravalent manganese ion to form a compound that is sparingly soluble, exhibits low solubility, or is insoluble in water, depending upon the intended usage. Specific stabilizers are chosen to control the release rate of trivalent or tetravalent manganese during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Manganese/valence stabilizer combinations are chosen based on the well-founded principles of manganese coordination chemistry. Many manganese-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium or tetravalent lead systems. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

  以锰为基础的缓蚀颜料含有三价或四价锰/价稳定剂复合物。一种无机或有机材料可用于稳定三价或四价锰离子，从而形成一种可少量溶解、溶解度低或不溶于水的化合物，具体取决于预期用途。选择特定的稳定剂是为了控制三价锰或四价锰在遇水时的释放率，并调整粉末在所选粘合剂体系中用作颜料时的相容性。稳定剂还可以改变成型粉末的加工和处理特性。锰/价稳定剂组合的选择是基于锰配位化学的基本原理。文中介绍了许多锰价稳定剂组合，其性能与传统的六价铬或四价铅体系相当。需要强调的是，提供本摘要是为了符合要求提供摘要的规则，以便检索者或其他读者快速确定技术公开的主题。提交本摘要的前提是，本摘要不用于解释或限制权利要求的范围或含义。