heptylammonium iodide | 60734-62-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: heptylammonium iodide
• 英文别名: heptylamine; hydriodide；Heptylamin; Hydrojodid；1-Heptanammonium Iodide；heptan-1-amine;hydroiodide
• CAS: 60734-62-5
• 化学式: C₇H₁₈N*I
• 分子量: 243.131
• InChiKey: AIZAPEVSJDVQLA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.8
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  27.6
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  heptylammonium iodide 、 lead(II) iodide 以 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and luminescence properties of lead-halide based organic–inorganic layered perovskite compounds (CnH2n+1NH3)2PbI4 (n=4, 5, 7, 8 and 9)

  摘要：

  This paper describes the synthesis and characterization of organic inorganic layered perovskite compounds, (CnH2n+1NH3)(2)PbI4 (n=4, 5, 7, 8 and 9). The effect of the number of carbon atoms on luminescence properties has been examined. Thin films of microcrystalline (CnH2n+1NH3)(2)PbI4 fabricated by spin-coating are highly oriented, with the c-axis perpendicular to the substrate surface. Temperature-dependent optical absorption spectra reveal that (CnH2n+1NH3)(2)PbI4 films (n = 4, 7, 8 and 9) show the structural phase transitions. The excitonic structures of (CnH2n+1NH3)(2)PbI4 vary with the number of carbon atoms of the alkyl chain length. At low temperatures below 100 K, the lowest-energy free-exciton band of (CnH2n+1NH3)(2)PbI4 (n = 7, 8 and 9) split into three fine-structure levels. In contrast to (CnH2n+1NH3)(2)PbBr4 films, (CnH2n+1NH3)(2)PbI4 (n = 7, 8 and 9) shows no triplet exciton emission, but it shows the Stokes-shifted emission from bound excitons. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.jpcs.2011.08.029
• 作为产物：
  描述：

  庚胺 在 氢碘酸 作用下， 以 乙醇 为溶剂， 生成 heptylammonium iodide
  参考文献：
  名称：

  通过有机阳离子合金化控制二维钙钛矿的相变

  摘要：

  我们展示了通过合金化不同长度的烷基有机阳离子来控制 Ruddlesden-Popper 二维 (2D) 钙钛矿的相变温度。通过将己基铵与戊基铵或庚基铵阳离子以不同比例混合，我们连续将结晶粉末和薄膜中二维钙钛矿的相变温度从大约 40 °C 调整到 -80 °C。关联温度相关的掠入射广角 X 射线散射和光致发光光谱，我们还证明有机层中的相变与无机晶格耦合，影响 PL 强度和波长。我们利用 PL 强度的变化来成像这种相变的动力学，并在微观尺度上显示不对称相生长。

  DOI：

  10.1021/jacs.3c02956

文献信息

• Redox intercalation of alkylammonium ions into VOAO4.nH2O (A=P, As)
  作者：M.Martinez Lara、A.Jimenez Lopez、L.Moreno Real、S. Bruque、B. Casal、E. Ruiz-Hitzky

  DOI：10.1016/0025-5408(85)90110-2

  日期：1985.5

  The layered, mixed-oxide hydrates, V /SUP v/ OAsO/sub 4/ . 3H/sub 2/O and V /SUP v/ OPO/sub 4/ . 2H/sub 2/O react with alkylammonium iodides to form (RNH/sub 3/) /SUB x/ V /SUB x/ /SUP 1v/ V /SUP v/ /SUB 1-x/ OAO/sub 4/ . H/sub 2/O, where R=PhCH/sub 2/, or C /SUB n/ H /SUB 2n+1/ (n=3 to 8), and x= .4 to .6 The intercalate materials exhibit a layered structure derived from the starting solids. After

  层状混合氧化物水合物，V /SUP v/ OAsO/sub 4/ 。3H/sub 2/O 和 V /SUP v/ OPO/sub 4/。2H/sub 2/O 与碘化烷基铵反应形成 (RNH/sub 3/) /SUB x/ V /SUB x/ /SUP 1v/ V /SUP v/ /SUB 1-x/ OAO/sub 4/ 。H/sub 2/O，其中 R=PhCH/sub 2/，或 C /SUB n/ H /SUB 2n+1/（n=3 至 8），并且 x= .4 至 .6源自起始固体的层状结构。反应后，后者发生层状溶胀，这与烷基链的“柱状”排列一致。
• [EN] PROCESS FOR THE PREPARATION OF SIMVASTATIN<br/>[FR] PROCEDE DE PREPARATION DE SIMVASTATINE
  申请人：HANMI PHARM IND CO LTD

  公开号：WO2003057684A1

  公开（公告）日：2003-07-17

  Highly pure simvastatin can be prepared economically in a high yield using the method comprising the steps of treating lovastatin with potassium hydroxide dissolved in a mixture of water and methanol to obtain a triol acid; relactonizing the triol acid, and protecting the hydroxy group on the lactone ring; and acylating the resulting compound with 2,2-dimethylbutyryl chloride or 2,2-dimethylbutyryl bromide in the presence of an acylation catalyst in an organic solvent, followed by removing the silyl protecting group on the lactone ring to obtain simvastatin.

  高纯度辛伐他汀可以经济地高产制备，其方法包括以下步骤：将洛伐他汀用在水和甲醇混合物中溶解的氢氧化钾处理，以得到三醇酸；再环化三醇酸，并保护内酯环上的羟基；在有机溶剂中，在酰化催化剂的存在下，用2,2-二甲基丁酰氯或2,2-二甲基丁酰溴酰化所得化合物，然后去除内酯环上的硅保护基，以获得辛伐他汀。
• Polycarbonate-siloxane polyetherimide copolymer blends
  申请人：GENERAL ELECTRIC COMPANY

  公开号：EP0303843A2

  公开（公告）日：1989-02-22

  A polymer blend containing a polycarbonate and a siloxane-polyetherimide copolymer. The blends of the invention have improved impact strength, particularly thick section impact strength, over the unmodified polycarbonates. In addition the blends have good physical properties, relatively low flammability and are resistant to environmental stress cracking and crazing.

  一种含有聚碳酸酯和硅氧烷-聚醚酰亚胺共聚物的聚合物混合物。与未改性的聚碳酸酯相比，本发明的混合物具有更好的抗冲击强度，尤其是厚截面抗冲击强度。此外，这种混合物还具有良好的物理性能、相对较低的可燃性以及抗环境应力开裂和开裂的能力。
• A METHOD FOR SYNTHESIS OF ORGANIC IODIDES, A PEROVSKITE-FORMING COMPOSITION COMPRISING AN ORGANIC IODIDE AND A PHOTOVOLTAIC CELL WITH A PEROVSKITE LAYER OBTAINED THEREFROM
  申请人：Saule S.A.

  公开号：EP3719001A2

  公开（公告）日：2020-10-07

  A method for obtaining a salt with a general formula: RxNI, wherein: RxN is an organic cation (RxN+), R represents substituents (R-) independently selected from a group consisting of organic substituents: R1-, R2-, R3- and hydrogen (H-), x is a number of the substituents R- directly linked with the nitrogen (N) atom in the organic cation RxN+, wherein x is 3 or 4, I is an iodide anion (I-). The method comprises: preparing a reaction mixture comprising the steps of: synthesizing hydrogen iodide (HI) in situ by mixing molecular iodine (I2) with formic acid (COOH) in a molar ratio of molecular iodine (I2) : formic acid (COOH) of no less than 1.01:1, in a solvent medium, introducing into the solvent medium a compound being a donor of organic cation RxN+ in an amount providing the molar ratio of the donor of organic cation RxN+ : molecular iodine (I2) of no less than 1.01:1, and maintaining the reaction mixture at a temperature of not less than 20 °C for the time necessary to obtain the reaction product being the salt with the general formula RxNI. The obtained product is a substrate for synthesis of perovskites.

  一种获得通式为RxNI 其中RxN是有机阳离子（RxN+），R代表取代基（R-），独立地选自由有机取代基组成的组：R1-、R2-、R3- 和氢（H-），x 是与有机阳离子 RxN+ 中氮（N）原子直接相连的取代基 R- 的数目，其中 x 是 3 或 4，I 是碘化阴离子（I-）。该方法包括：制备反应混合物，包括以下步骤：将分子碘（I2）与甲酸（COOH）以分子碘（I2）：甲酸（COOH）的摩尔比不小于 1.01:1，在溶剂介质中，向溶剂介质中引入有机阳离子 RxN+ 的供体化合物，其量为有机阳离子 RxN+ 的供体∶分子碘 (I2) 的摩尔比不小于 1.01:1，并将反应混合物在不低于 20 °C 的温度下保持必要的时间，以获得通式为 RxNI 的盐的反应产物。得到的产物是一种用于合成过氧化物的底物。
• Process for the synthesis of polycarbamates
  申请人：Huntsman International LLC

  公开号：US20030135009A1

  公开（公告）日：2003-07-17

  Process for the synthesis of polyurethane derivatives from aromatic polyamine compounds. The method involves the reaction of an aromatic polyamine compound with CO and O 2 in the presence of a catalyst comprising a Group VIII or lanthanide metal on a solid support and a halogenide promoter.

  用芳香族多胺化合物合成聚氨酯衍生物的工艺。该方法包括芳香族多胺化合物与 CO 和 O 2 反应，催化剂包括固体载体上的第八族金属或镧系金属以及卤化物促进剂。