Pyrrolidinium, 1,1'-(1,4-butanediyl)bis[1-methyl- | 140681-31-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: Pyrrolidinium, 1,1'-(1,4-butanediyl)bis[1-methyl-
• 英文别名: 1-methyl-1-[4-(1-methylpyrrolidin-1-ium-1-yl)butyl]pyrrolidin-1-ium
• CAS: 140681-31-8
• 化学式: C14H30N2+2
• 分子量: 226.4
• InChiKey: BOBPMDMJXJMYRQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• Process for the Oxidation of Organic Carbonyl Compounds
  申请人：BASF SE

  公开号：US20140128622A1

  公开（公告）日：2014-05-08

  A process for the oxidation of an organic carbonyl compound comprising reacting the organic carbonyl compound, optionally in the presence of a solvent, with hydrogen peroxide in the presence of a catalyst comprising a tin-containing zeolitic material having an MWW-type framework structure.

  一种用于氧化有机羰基化合物的过程，包括在催化剂存在下，将有机羰基化合物与过氧化氢反应，可选地在溶剂存在下，在具有MWW型框架结构的含锡沸石材料存在下。
• PROCESS FOR PREPARING PROPYLENE OXIDE
  申请人：BASF SE

  公开号：US20160176834A1

  公开（公告）日：2016-06-23

  A continuous process for the preparation of propylene oxide, comprising (i) providing a liquid feed stream comprising propene, hydrogen peroxide, acetonitrile, water, optionally propane, and at least one dissolved potassium salt of a phosphorus oxyacid wherein the molar ratio of potassium relative to phosphorus in the at least one potassium salt of a phosphorus oxyacid is in the range of from 0.6 to 1.4; (ii) passing the liquid feed stream provided in (i) into an epoxidation reactor comprising a catalyst comprising a titanium zeolite of structure type MVVW comprising zinc, and subjecting the liquid feed stream to epoxidation reaction conditions in the epoxidation reactor, obtaining a reaction mixture comprising propylene oxide, acetonitrile, water, the at least one dissolved potassium salt of a phosphorus oxyacid, optionally propene, and optionally propane; (iii) removing an effluent stream from the epoxidation reactor, the effluent stream comprising propylene oxide, acetonitrile, water, at least a portion of the at least one dissolved potassium salt of a phosphorus oxyacid, optionally propene, and optionally propane.

  一种制备丙烯醚的连续过程，包括(i)提供液态进料流，包括丙烯、过氧化氢、乙腈、水、可选的丙烷和至少一种磷氧酸钾盐，其中至少一种磷氧酸钾盐中钾与磷的摩尔比在0.6至1.4范围内；(ii)将提供的液态进料流引入包含一种结构类型为MVVW的钛沸石催化剂的环氧化反应器中，并在环氧化反应器中进行环氧化反应条件，得到反应混合物，包括丙烯醚、乙腈、水、至少一种磷氧酸钾盐、可选的丙烷和可选的丙烯；(iii)从环氧化反应器中移除流出的废液流，该废液流包括丙烯醚、乙腈、水、至少一部分磷氧酸钾盐、可选的丙烷和可选的丙烯。
• ZEOLITE CATALYST FOR HYDROISOMERIZATION OF LIGHT PARAFFINS TO PRODUCE HIGH OCTANE GASOLINE
  申请人：Chen Con-Yen

  公开号：US20110130610A1

  公开（公告）日：2011-06-02

  The present invention is directed to a process for isomerizing light paraffins by using a catalyst containing a zeolite selected from the group consisting of CON- and TUN-type zeolites, and at least one Group VIII metal. It has been found that the CON- and TUN-type zeolite catalysts of the present invention selectively convert C 6 paraffins into the more favorable higher octane C 6 isomer, namely 2,3-dimethylbetane (RON 101.0), over the less favorable C 6 isomer, namely octane 2,2-dimethylbutane (RON 91.8).

  本发明涉及一种通过使用含有从CON-和TUN型沸石中选择的沸石和至少一种第VIII族金属的催化剂来异构化轻质烷烃的方法。已经发现，本发明的CON-和TUN型沸石催化剂选择性地将C6烷烃转化为更有利的较高辛烷值的C6异构体，即2,3-二甲基戊烷（RON 101.0），而不利的C6异构体，即辛烷2,2-二甲基丁烷（RON 91.8）。
• MICROPOWDER AND MOLDING CONTAINING A ZEOLITIC MATERIAL CONTAINING TI AND ZN
  申请人：BASF SE

  公开号：US20140171667A1

  公开（公告）日：2014-06-19

  The present invention relates to a micropowder, wherein the particles of the micropowder have a Dv10 value of at least 2 micrometer and the micropowder comprises mesopores which have an average pore diameter in the range of from 2 to 50 nm and comprise, based on the weight of the micropowder, at least 95 weight-% of a microporous aluminum-free zeolitic material of structure type MWW containing titanium and zinc.

  本发明涉及一种微粉末，其中微粉末的粒子具有至少2微米的Dv10值，并且微粉末包含介孔，其平均孔径在2至50纳米范围内，并且根据微粉末的重量，至少95重量％为含有钛和锌的MWW结构型无铝微孔沸石材料。
• OXYGENATE CONVERSION USING MOLECULAR SIEVE SSZ-75
  申请人：Zones Stacey I.

  公开号：US20080058571A1

  公开（公告）日：2008-03-06

  The present invention relates to new crystalline molecular sieve SSZ-75 having STI framework topology prepared using a tetramethylene-1,4-bis-(N-methylpyrrolidinium) dication as a structure-directing agent and its use in catalysts for converting oxygenates, e.g., methanol, to olefins.

  本发明涉及一种新的晶体分子筛SSZ-75，具有STI框架拓扑结构，使用四亚甲基-1,4-双（N-甲基吡咯烷）二阳离子作为结构指导剂制备，并将其用于将氧化物（例如甲醇）转化为烯烃催化剂中。