1-diethylamino-butan-2-ol | 2683-58-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 1-diethylamino-butan-2-ol
• 英文别名: 1-Diaethylamino-butan-2-ol；Diaethyl-(2-hydroxy-butyl)-amin；Diaethyl-(β-oxy-butyl)-amin；1-Diethylamino-2-hydroxy-butan；1-Diethylamino-butanol-(2)；1-(Diethylamino)butan-2-ol
• CAS: 2683-58-1
• 化学式: C₈H₁₉NO
• 分子量: 145.245
• InChiKey: MYEXJQKKWOPGGE-UHFFFAOYSA-N

物化性质

• 沸点：
  63-64 °C(Press: 18 Torr)
• 密度：
  1.443 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 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：
  23.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-diethylamino-butan-2-ol 、 2-氯-2,2-二苯基乙酰氯 生成 Benzilsaeure-(1-aethyl-2-diaethylamino-aethylester)
  参考文献：
  名称：

  Torf,S.F.; Stolyarova,T.Yu., Journal of Organic Chemistry USSR (English Translation), 1966, vol. 2, p. 866 - 868

  摘要：

  DOI：
• 作为产物：
  描述：

  1-diethylamino-but-3-en-2-ol 在 盐酸 、 铂 作用下， 生成 1-diethylamino-butan-2-ol
  参考文献：
  名称：

  Aminolysis Products of 1-Chloro-2-hydroxy-3-butene, 1-Hydroxy-2-chloro-3-butene and 1,2-Epoxy-3-butene

  摘要：

  DOI：

  10.1021/ja01577a049

文献信息

• Assessing the Potential for the Reactions of Epoxides with Amines on Secondary Organic Aerosol Particles
  作者：Santino J. Stropoli、Matthew J. Elrod

  DOI：10.1021/acs.jpca.5b07852

  日期：2015.10.8

  measured rate constants (more substituted epoxides had slower rate constants), while the amine carbon substitution environment had a much more limited effect. While the amine-epoxide rate constants are large enough such that amine-epoxide reactions may be kinetically feasible for isoprene-derived epoxides and high amine secondary organic aerosol (SOA) concentrations, most atmospheric amines are expected

  核磁共振技术用于研究各种环氧化物与各种胺在不同pH条件下反应的动力学和反应产物。与先前的发现一致，发现胺-环氧化物反应是水催化的，并且不直接取决于反应环境的pH。在pH值高于特定胺的pK（a）的情况下，胺-环氧化物反应非常有效，甚至在水为溶剂且胺为相对低浓度溶质的条件下也胜过水解反应。通过测量显示该发现是合理的，该测量显示胺相对于水的相对亲核强度约为1000，而质子化胺的亲核强度（当pH
• Fixation and activation of carbon dioxide on aluminum porphyrin. Catalytic formation of a carbamic ester from carbon dioxide, amine, and epoxide
  作者：Fumitoshi. Kojima、Takuzo. Aida、Shohei. Inoue

  DOI：10.1021/ja00263a008

  日期：1986.2

  Carbon dioxide is trapped by (5,10,15,20-tetraphenylporphinato) aluminum acetate in the presence of a secondary amine in the form of an aluminum carbamate on the opposite side to the acetate group with respect to the porphyrin plane. Carbon dioxide thus trapped by aluminum porphyrin is activated enough to undergo a catalytic reaction involving secondary amine and epoxide to afford dialkylcarbamic ester

  在氨基甲酸铝形式的仲胺存在下，二氧化碳被（5,10,15,20-四苯基卟啉）乙酸铝捕获，位于相对于卟啉平面的乙酸酯基团的相反侧。如此被铝卟啉捕获的二氧化碳被活化到足以进行涉及仲胺和环氧化物的催化反应以在常压和室温下提供二烷基氨基甲酸酯。15 篇参考文献、2 幅图、2 张表格。
• Method for Crystalline Preparing Metalloaluminophosphate (MeAPO) Molecular Sieves
  申请人：Nesterenko Nikolai

  公开号：US20110196183A1

  公开（公告）日：2011-08-11

  The invention relates to a process for obtaining a metalloaluminophosphate (MeAPO) molecular sieve comprising the following steps in the order given: a) providing a homogeneous solution containing sources of at least 2 of the following: aluminium (Al), phosphorous (P), metal (Me); b) adding a first MeAPO molecular sieve to the solution and modifying the pH before and/or after the addition of the first MeAPO molecular sieve to obtain an amorphous precursor; c) separating the amorphous precursor from the water; d) optionally washing and drying at a temperature below 450° C. of the amorphous precursor; e) contacting the amorphous precursor with an organic template-containing aqueous solution and with a source of Al, P or Me, which is not already present in step (a), optionally additional sources of Al and/or P and/or Me and optionally in the presence of aliphatic alcohols; f) performing a crystallization of the amorphous precursor under autogeneous conditions so as to increase the concentration of the crystalline molecular sieve in respect to the initial precursor and so as to obtain a second MeAPO molecular sieve.

  该发明涉及一种获得金属铝磷酸盐（MeAPO）分子筛的工艺，包括按照以下顺序进行的以下步骤：a）提供含有至少以下2种来源的均匀溶液：铝（Al）、磷（P）、金属（Me）；b）向溶液中添加第一种MeAPO分子筛，并在添加第一种MeAPO分子筛之前和/或之后修改pH以获得无定形前体；c）将无定形前体与水分离；d）可选地在无定形前体的温度低于450°C时进行洗涤和干燥；e）将无定形前体与含有有机模板的水溶液接触，并与Al、P或Me的来源接触，该来源在步骤（a）中尚未存在，可选地还有Al和/或P和/或Me的附加来源，并且可选地在脂肪醇的存在下；f）在自发条件下对无定形前体进行结晶，以增加晶体分子筛的浓度相对于初始前体，并获得第二种MeAPO分子筛。
• Method for Preparing Crystalline Metalloaluminophosphate (MeAPO) Molecular Sieve from Amorphous Materials
  申请人：Nesterenko Nikolai

  公开号：US20110295050A1

  公开（公告）日：2011-12-01

  A process for obtaining a metalloaluminophosphate (MeAPO) molecular sieve comprising the following steps in the order given: a). providing an aqueous solution containing sources of at least 2 of the following: Metals (Me), Al and P; b). co-precipitating an amorphous precursor of the molecular sieve from the solution by changing the solution's pH, followed by separating the amorphous precursor from the water, optionally including formulation; c). optionally washing and drying at a temperature below 450° C. of the amorphous precursor; d). contacting the amorphous precursor with a template-containing aqueous solution and with a source of Al, P or Me, which is not already present in step (a) and optionally additional sources of Al and/or P and/or Me; and e). partially crystallising the molecular sieve under autogeneous conditions so that 5 to 90% by weight of the amorphous precursor crystallises.

  获得金属铝磷酸盐（MeAPO）分子筛的过程包括按照给定顺序进行以下步骤：a)。提供含有至少以下2种物质来源的水溶液：金属（Me）、铝和磷；b)。通过改变溶液的pH值，共沉淀分子筛的无定形前驱体，然后将无定形前驱体与水分离，可包括配方；c)。可选地将无定形前驱体在低于450°C的温度下洗涤和干燥；d)。将无定形前驱体与含有模板的水溶液以及铝、磷或Me的来源接触，这些来源不在步骤（a）中，并可选地包括额外的铝和/或磷和/或Me来源；e)。在自发条件下部分结晶化分子筛，使无定形前驱体的5至90%的重量结晶。
• Process for Obtaining Catalyst Composites MeAPO and Their Use in Conversion of Organics to Olefins
  申请人：TOTAL PETROCHEMICALS RESEARCH FELUY

  公开号：US20130317269A1

  公开（公告）日：2013-11-28

  A mixture can include 0.01 to 30 weight % of a medium or large pore crystalline silicoaluminate, silicoaluminophosphate materials, or silicoaluminate mesoporous molecular sieves (A), and 99.99 to 70 weight % of a MeAPO molecular sieve. The mixture can be included in a catalyst. An XTO process can include contacting an oxygen-containing, halogenide-containing, or sulphur-containing organic feedstock with the catalyst under conditions effective to convert the organic feedstock to olefin products. A combined XTO and OCP process can include contacting the organic feedstock with the catalyst at conditions effective to convert at least a portion of the organic feedstock to form an XTO reactor effluent including light olefins and a heavy hydrocarbon fraction, separating the light olefins from the heavy hydrocarbon fraction, and contacting the heavy hydrocarbon fraction in an OCP reactor at conditions effective to convert at least a portion of the heavy hydrocarbon fraction to light olefins.

  混合物可以包含0.01至30重量％的中孔或大孔结晶硅铝酸盐、硅铝磷酸盐材料或硅铝酸盐介孔分子筛（A），以及99.99至70重量％的MeAPO分子筛。该混合物可以包含在催化剂中。XTO过程可以包括将含氧、含卤素或含硫有机原料与催化剂接触，以有效地将有机原料转化为烯烃产品。联合XTO和OCP过程可以包括在有效条件下将有机原料与催化剂接触，以将至少部分有机原料转化为形成包括轻烯烃和重烃分馏物的XTO反应器流出物，将轻烯烃与重烃分馏物分离，并在OCP反应器中以有效条件将至少部分重烃分馏物转化为轻烯烃。