次丁基三甲醇 | 7426-71-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 次丁基三甲醇
• 英文名称: 2-(hydroxymethyl)-2-propylpropane-1,3-diol
• 英文别名: 2-n-Propyl-2-hydroxymethyl-propan-1,3-diol；2-hydroxymethyl-2-propyl-1,3-propanediol；1,1,1-trimethylolbutane；2-hydroxymethyl-2-n-propylpropan-1,3-diol；trishydroxymethyl butane；trimethylol butane；Butylidynetrimethanol
• CAS: 7426-71-3
• 化学式: C₇H₁₆O₃
• 分子量: 148.202
• InChiKey: SZSSMFVYZRQGIM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  10
• 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：
  60.7
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  次丁基三甲醇 生成 4-丙基-2,6,7-三氧杂-1-磷杂双环[2.2.2]辛烷
  参考文献：
  名称：

  Hendricker,D.G., Journal of Heterocyclic Chemistry, 1967, vol. 4, p. 385 - 388

  摘要：

  DOI：
• 作为产物：
  描述：

  Antimony(3+);2-(oxidomethyl)-2-propylpropane-1,3-diolate 在 重水 作用下， 以 氘代二甲亚砜 为溶剂， 生成 次丁基三甲醇
  参考文献：
  名称：

  Precise Steric Control over 2D versus 3D Self-Assembly of Antimony(III) Alkoxide Cages through Strong Secondary Bonding Interactions

  摘要：

  Antimony(III) alkoxide cages were designed as building blocks for predictable supramolecular self-assembly. Supramolecular synthons featuring two Sb...O secondary bonding interactions (SBIs), each SBI stronger than 30 kJ/mol, were used to drive the formation of the supramolecular architectures. Judicious choice of pendant groups provided predictable control over the formation of self-assembled 3D columnar helices, which crystallized with hollow morphologies, or a self-assembled 2D bilayer. The Sb...O stretching frequency provides a spectroscopic signature of Sb...O SBI formation.

  DOI：

  10.1021/acs.inorgchem.7b01049

文献信息

• Process for preparing polyol esters
  申请人：Adamzik Michael

  公开号：US20110087045A1

  公开（公告）日：2011-04-14

  The present invention relates to a process for preparing polyol esters by reacting polyols with linear or branched aliphatic monocarboxylic acids having 3 to 20 carbon atoms by partial recycling of the aliphatic monocarboxylic acid removed into the esterification reaction or into subsequent esterification batches.

  本发明涉及一种通过将多元醇与具有3至20个碳原子的线性或支链脂肪族一元羧酸反应，通过将从酯化反应中去除的脂肪族一元羧酸部分回收到酯化反应或随后的酯化批次中制备聚醇酯的方法。
• PROCESS FOR PREPARING POLYOL ESTERS
  申请人：Frey Guido D.

  公开号：US20120190883A1

  公开（公告）日：2012-07-26

  The present invention relates to a process for preparing polyol esters by reacting polyols with linear or branched aliphatic monocarbocxylic acids having 3 to 20 carbon atoms, the reaction taking place in the presence of a Lewis acid comprising at least one element from groups 4 to 14 of the Periodic Table of the Elements as catalyst, and in the presence of an adsorbent, the reaction product being subjected subsequently to a steam treatment.

  本发明涉及一种通过将多元醇与具有3至20个碳原子的直链或支链脂肪族单羧酸反应制备聚醇酯的方法，其中反应在存在作为催化剂的周期表元素4至14族中至少一个元素的路易斯酸和吸附剂的情况下进行，并且随后将反应产物进行蒸汽处理。
• SUBSTITUTED IMIDAZOLECARBOXYLATE DERIVATIVES AND THE USE THEREOF
  申请人：CHENGDU MFS PHARMA. CO., LTD.

  公开号：US20200369621A1

  公开（公告）日：2020-11-26

  A compound is shown in formula (I). The derivatives of the compound include a stereoisomer, a pharmaceutically acceptable salt, a solvate, a prodrug, a metabolite, a deuterated derivative. The compound is a structurally novel substituted imidazole formate derivative. Substituted imidazole formate derivatives are used in preparing a drug with sedative, hypnotic and/or anesthetic effects, as well as a drug that can control the state of epilepsy. The compound has a good inhibitory effect on the central nervous system, and provides a new option for clinical screening of and/or preparation of a drug with sedative, hypnotic and/or anesthetic effects and controlling the state of epilepsy.

  化合物在式（I）中显示。该化合物的衍生物包括立体异构体、药用可接受的盐、溶剂合物、前药、代谢物、氘代衍生物。该化合物是一种结构新颖的取代咪唑甲酸酯衍生物。取代咪唑甲酸酯衍生物用于制备具有镇静、催眠和/或麻醉作用的药物，以及可以控制癫痫状态的药物。该化合物对中枢神经系统具有良好的抑制作用，并为临床筛选和/或制备具有镇静、催眠和/或麻醉作用以及控制癫痫状态的药物提供了新选择。
• CYCLIC CARBONYL COMPOUNDS WITH PENDANT CARBONATE GROUPS, PREPARATIONS THEREOF, AND POLYMERS THEREFROM
  申请人：Fujiwara Masaki

  公开号：US20110269917A1

  公开（公告）日：2011-11-03

  A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl carbonate group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl carbonate group. Using a suitable nucleophile, the pendant pentafluorophenyl carbonate group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization.

  公开了一种制备含有活性吊挂五氟苯基碳酸酯基团的环状羰基化合物的一锅法。这些环状羰基化合物可以通过环开启方法聚合，形成包含侧链五氟苯基碳酸酯基团的ROP聚合物重复单元。使用适当的亲核试剂，可以在环开启聚合之前或之后，选择性地将吊挂的五氟苯基碳酸酯基团转化为各种其他功能基团。
• Method for Producing Polyol Esters
  申请人：OXEA GmbH

  公开号：US20150344400A1

  公开（公告）日：2015-12-03

  A process for preparing polyol esters by reacting polyols with linear or branched aliphatic monocarboxylic acids having 3 to 20 carbon atoms, is characterized in that a mixture of the starting compounds is allowed to react in the presence of a Lewis acid containing at least one element of groups 4 to 14 of the periodic table of the elements as a catalyst and in the presence of an adsorbent with removal of the water formed, and then the crude ester obtained is aftertreated by adding a further adsorbent which is an acidic activated carbon having a pH of 1 to 6.5.

  通过将具有3至20个碳原子的线性或支链脂肪族一元羧酸与多元醇反应来制备聚醇酯的方法，其特征在于允许起始化合物的混合物在含有周期表元素4至14族中至少一个元素的路易斯酸存在下反应，并在吸附剂的存在下去除生成的水，然后通过添加具有pH值为1至6.5的酸性活性碳的进一步吸附剂对得到的粗酯进行后处理。

表征谱图