摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

barium dihydroxide

中文名称
——
中文别名
——
英文名称
barium dihydroxide
英文别名
barium hydroxide octahydrate;barium hydroxide;barium hydroxide powder;barite;barium(II) hydroxide;Barium(2+);hydroxide
barium dihydroxide化学式
CAS
——
化学式
Ba*2HO
mdl
——
分子量
171.345
InChiKey
XZGCPOSUWCQZEU-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -0.56
  • 重原子数:
    2
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    1
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    描述:
    barium dihydroxide埃索美拉唑甲醇 为溶剂, 反应 3.33h, 生成 5-methoxy-2-[(S)-(4-methoxy-3,5-dimethyl-2-pyridinylmethyl)sulphinyl]-1H-benzimidazole barium salt
    参考文献:
    名称:
    Esomeprazole salts and processes for preparation thereof
    摘要:
    提供埃索美拉唑盐及其制备方法。还提供埃索美拉唑盐的多态形式及其制备方法。
    公开号:
    EP2000468A1
  • 作为产物:
    描述:
    basic barium perchlorate 以 为溶剂, 生成 高氯酸盐barium dihydroxide
    参考文献:
    名称:
    Reiff, F.; Mueller, A., Zeitschrift fur anorganische Chemie, 1936, vol. 229, p. 300 - 304
    摘要:
    DOI:
  • 作为试剂:
    描述:
    7,7,9,9-四甲基-1,3-二氮杂-螺[4.5]癸烷-2,4-二酮 在 吡啶barium dihydroxidecopper(l) iodide四丁基氟化铵1,3-环己二酮caesium carbonate 作用下, 以 四氢呋喃1,2-二氯乙烷N,N-二甲基甲酰胺 为溶剂, 反应 25.0h, 生成 1-(N-(3-chloro-4-(3,3-difluorocyclobutoxy)phenyl)propiolamido)-3,3,5,5-tetramethylcyclohexane-1-carboxylic acid
    参考文献:
    名称:
    CARBOXYLIC ACID ANALOGS AS GPX4 INHIBITORS AND USE THEREOF
    摘要:
    The present disclosure provides a compound of Formula (I) or a pharmaceutically acceptable salt thereof and its use in,e.g.treating a condition, disease, or disorder in which inhibiting GPX4 in a subject is of therapeutic benefit, specifically in treating cancer or autoimmune diseases. This disclosure also features a composition containing the same as well as methods of using and making the same.
    公开号:
    WO2024151666A1
点击查看最新优质反应信息

文献信息

  • Metal Complex Compound Comprising B-Diketonato Ligand
    申请人:Kadota Takumi
    公开号:US20080254216A1
    公开(公告)日:2008-10-16
    [PROBLEMS] To provide a metal complex compound capable of being suitably used for manufacturing a metal-containing thin film by the CVD method and a method for preparing a metal-containing thin film. [MEANS FOR SOLVING PROBLEMS] A metal complex compound comprising a β-diketonato ligand having an alkoxyalkyl-methyl group, and a method for preparing a metal-containing thin film using the metal complex compound by the CVD method.
    提供一种金属络合物化合物,能够适用于通过CVD方法制备含金属薄膜,并提供一种制备含金属薄膜的方法。采用含有烷氧基烷基甲基基团的β-二酮配体的金属络合物化合物,以及通过CVD方法使用该金属络合物化合物制备含金属薄膜的方法。
  • PROCESSES FOR THE PREPARATION OF INTERMEDIATES OF VALSARTAN
    申请人:Saxena Ira
    公开号:US20090203921A1
    公开(公告)日:2009-08-13
    The present invention relates to processes for the preparation of intermediates of valsartan.
    本发明涉及用于制备缬沙坦中间体的方法。
  • Synthesis of first representatives of alkaline-earth metal diselenophosphinates
    作者:A. V. Artem’ev、S. F. Malysheva、N. A. Belogorlova、N. K. Gusarova
    DOI:10.1007/s11172-012-0063-0
    日期:2012.2
    A three-component reaction between secondary phosphines, elemental selenium, and calcium or barium hydroxides in a molar ratio of 1: 2: 0.5 proceeds under mild conditions (70–75 °C, 10 min, aqueous ethanol) to give previously unknown Ca and Ba diselenophosphinates (78–89%).
    仲膦、元素硒和氢氧化钙或氢氧化钡以 1:2:0.5 的摩尔比在温和条件下(70–75 °C,10 分钟,乙醇水溶液)进行三组分反应,生成以前未知的 Ca 和二硒代次膦酸钡 (78–89%)。
  • [EN] A PROCESS FOR PREPARATION OF ENANTIOMERICALLY PURE ESOMEPRAZOLE<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ÉSOMÉPRAZOLE PUR SUR LE PLAN ÉNANTIOMÈRE
    申请人:HETERO DRUGS LTD
    公开号:WO2009040825A1
    公开(公告)日:2009-04-02
    The present invention provides an improved and commercially viable process for preparation of substantially enantiomerically pure esomeprazole in neutral form or as a pharmaceutically acceptable salt or as its solvates including hydrates. Thus, for example, a compound containing a mixture of 1-(S)-camphorsulfonyl-5-methoxy-2-[(3,5-dimethyl-4-methoxy-2-pyridyl)methyl-(S)-sulfinyl]-1 H-benzimidazole and 1-(S)-camphorsulfonyl-6-methoxy-2-[(3,5- dimethyl-4-methoxy-2-pyridyl)methyl-(S)-sulfinyl]-1 H-benzimidazole is hydrolyzed with barium hydroxide, isolated the resulting esomeprazole barium salt followed by neutralization with an acid to yield substantially enantiomerically pure esomeprazole in neutral form and then converted into its pharmaceutically acceptable salts.
    本发明提供了一种改进的商业化制备方法,用于制备中性形式或其药学可接受盐或其溶剂包括水合物的近乎对映纯的埃索美拉唑。例如,将含有1-(S)-蒎磺酰基-5-甲氧基-2- [(3,5-二甲基-4-甲氧基-2-吡啶基)甲基-(S)-亚砜基] -1H-苯并咪唑和1-(S)-蒎磺酰基-6-甲氧基-2- [(3,5-二甲基-4-甲氧基-2-吡啶基)甲基-(S)-亚砜基] -1H-苯并咪唑的混合物通过氢氧化钡水解,隔离得到所得的埃索美拉唑钡盐,然后通过酸中和得到近乎对映纯的中性形式的埃索美拉唑,然后转化为其药学可接受的盐。
  • Process and apparatus for the efficient oxidation of alkyl aromatic compounds
    申请人:TEREFTALATOS MEXICANOS, S.A. de C.V.
    公开号:US20040254397A1
    公开(公告)日:2004-12-16
    A method and apparatus for the conversion of aromatic alkyls to aromatic carboxylic acids in a reactor are provided, wherein the location of the feeding of the reaction mixture into the reactor significantly increases the conversion efficiency of the precursor materials.
    本发明提供了一种将芳香族烷基转化为芳香族羧酸的方法和装置,在反应混合物进入反应器的位置显著提高了前体材料的转化效率。
查看更多