di-tert-amyl succinate | 999-20-2

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: di-tert-amyl succinate
• 英文别名: Bis-(neopentyl)-succinat；Bis(2,2-dimethylpropyl) butanedioate
• CAS: 999-20-2
• 化学式: C₁₄H₂₆O₄
• 分子量: 258.358
• InChiKey: UKMWFJSTYVOROV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  18
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-氰基噻唑 、 di-tert-amyl succinate 在 iron(III) chloride 、 sodium 、 溶剂黄146 作用下， 以 2-甲基-2-丁醇 、 甲醇 、 水 为溶剂， 生成 3,6-bis(thiazol-2-yl)-pyrrolo[3,4-c]pyrrole-1,4-(2H,5H)-dione
  参考文献：
  名称：

  [EN] PYRROLOPYRROLE DERIVATIVES, THEIR MANUFACTURE AND USE AS SEMICONDUCTORS
  [FR] DÉRIVÉS DE PYRROLOPYRROLE, PROCÉDÉ DE FABRICATION DE CEUX-CI ET LEUR UTILISATION COMME SEMI-CONDUCTEURS

  摘要：

  本发明涉及式（I）的化合物，其中取代基如权利要求1所定义，并且它们在有机器件中的用途，例如二极管、有机场效应晶体管和/或太阳能电池中的用途作为有机半导体。式I的化合物在有机溶剂中具有优异的溶解性。当这些化合物用于半导体器件或有机光伏（PV）器件（太阳能电池）时，可以观察到高能量转换效率、优异的场效应迁移率、良好的开关电流比和/或优异的稳定性。

  公开号：

  WO2010115767A1

文献信息

• PYRROLOPYRROLE DERIVATIVES, THEIR MANUFACTURE AND USE AS SEMICONDUCTORS
  申请人：Hayoz Pascal

  公开号：US20120095236A1

  公开（公告）日：2012-04-19

  The present invention relates to compounds of the formula (I) wherein the substituents are as defined in claim 1 , and their use as organic semiconductor in organic devices, like diodes, organic field effect transistors and/or solar cells. The compounds of the formula I have excellent solubility in organic solvents. High efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when said compounds are used in semiconductor devices or organic photovoltaic (PV) devices (solar cells).

  本发明涉及式(I)中所述取代基的化合物，其中所述取代基如权利要求1所定义，并且它们作为有机半导体在有机器件中的使用，例如二极管、有机场效应晶体管和/或太阳能电池。式I的化合物具有优异的有机溶剂溶解性。当所述化合物用于半导体器件或有机光伏（PV）器件（太阳能电池）时，可以观察到高效能转换率、优异的场效应迁移率、良好的开关电流比和/或优异的稳定性。
• Diketopyrrolopyrrole polymers for use in organic field effect transistors
  申请人：BASF SE

  公开号：US10224484B2

  公开（公告）日：2019-03-05

  The present invention relates to polymers comprising a repeating unit of the formula I, or III and their use as organic semiconductor in organic devices, especially an organic field effect transistor (OFET), or a device containing a diode and/or an organic field effect transistor. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the polymers according to the invention are used in organic field effect transistors.

  本发明涉及包含式 I 或式 III 重复单元的聚合物及其在有机器件中作为有机半导体的 用途，特别是有机场效应晶体管（OFET）或包含二极管和/或有机场效应晶体管的器件。本发明的聚合物在有机溶剂中具有极佳的溶解性和出色的成膜性能。此外，在有机场效应晶体管中使用本发明的聚合物时，可以观察到较高的能量转换效率、出色的场效应迁移率、良好的开/关电流比和/或出色的稳定性。
• Solid catalyst component for use in olefin polymerisation, catalyst, and application thereof
  申请人：BEIJING LIHE TECHNOLOGY LTD

  公开号：US11136421B2

  公开（公告）日：2021-10-05

  Provided in the present invention is a solid catalyst component for use in olefin polymerisation, comprising Mg, Ti, a halogen, and at least one electron donor, the electron donor being a 2-substituted amino-phenyl ester compound selected from general formula (I). Also disclosed in the present invention are a catalyst comprising the solid catalyst component, and an application for the catalyst in olefin polymerisation, particularly in propylene polymerization. Also provided in the present invention is a high activity catalyst, said catalyst being able to obtain polypropylene of high isotacticity and wide molecular weight distribution, and not requiring an external electron donor to obtain high isotacticity polypropylene; during polymerization, Al/Ti and Al/Si are reduced, the polymerization time is lengthened, and high activity can still be maintained, suitable for producing low-ash polymers.

  本发明提供了一种用于烯烃聚合的固体催化剂组分，包括 Mg、Ti、卤素和至少一种电子供体，电子供体为选自通式 (I) 的 2-取代氨基苯基酯化合物。本发明还公开了一种包含固体催化剂组分的催化剂，以及该催化剂在烯烃聚合，特别是丙烯聚合中的应用。本发明还提供了一种高活性催化剂，所述催化剂能够获得高同素异形度和宽分子量分布的聚丙烯，并且不需要外部电子供体即可获得高同素异形度聚丙烯；在聚合过程中，Al/Ti 和 Al/Si 降低，聚合时间延长，仍可保持高活性，适用于生产低灰分聚合物。
• Polypropylene composition and molded article
  申请人：BASELL POLIOLEFINE ITALIA S.R.L.

  公开号：US11319431B2

  公开（公告）日：2022-05-03

  A polypropylene composition made from or containing (i) component (1) made from or containing a propylene homopolymer or copolymer containing 0 to 0.5% by weight of an ethylene-derived unit; (ii) component (2) made from or containing an ethylene/propylene copolymer containing 15 to 30% by weight of an ethylene-derived unit; and (iii) 0.01 to 1.0 parts by weight of a crystal nucleating agent based on a total of 100 parts by weight of component (1) and component (2); wherein 1) the Mw/Mn value of xylene insolubles (XI) is in the range of 6 to 20, 2) the weight ratio of component (1) to component (2) is in the range of 82:18 to 90:10, 3) the intrinsic viscosity of xylene solubles (XSIV) is in the range of 2.5 to 3.4 dl/g, 4) the MFR (at 230° C. under a load of 2.16 kg) is in the range of 3 to 10 g/10 min.

  一种聚丙烯组合物，由以下成分制成或包含以下成分： (i) 成分(1)，由或包含聚丙烯均聚物或共聚物制成，所述共聚物包含0到0.5%质量百分比的乙烯基单元； (ii) 成分(2)，由或包含乙烯/丙烯共聚物制成，所述共聚物包含15到30%质量百分比的乙烯基单元；以及 (iii) 基于成分(1)和成分(2)总质量为100质量份时的0.01到1.0质量份的晶核剂； 其中： 1) 二甲苯不溶物(XI)的Mw/Mn值在6到20的范围内， 2) 成分(1)与成分(2)的质量比在82:18到90:10的范围内， 3) 二甲苯可溶物(XSIV)的特性粘度在2.5到3.4 dl/g的范围内， 4) 熔体流动速率(MFR)(在230°C及2.16 kg负荷下)在3到10 g/10分钟的范围内。
• Components and catalysts for the polymerization of olefins
  申请人：Morini Giampiero

  公开号：US20060105906A1

  公开（公告）日：2006-05-18

  The present invention relates to a solid catalyst component for the polymerization of olefins CH 2 ═CHR in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, comprising Mg, Ti, halogen and an electron donor selected from succinates, said catalyst component being obtainable by a process comprising the following steps: (a) dissolving a halide of magnesium in a solvent system comprising an organic epoxy compound or an organic phosphorus compound and optionally an inert diluent to form a solution; (b) mixing the obtained solution with a titanium compound to form a mixture; (c) precipitating a solid from the mixture obtained in step (b) in the presence of a succinate and/or an auxiliary precipitant; (d) if a succinate is not used in step (c), contacting the solid obtained in (c) with a succinate, and (e) treating the solid obtained in (c) or (d) with a titanium compound optionally in the presence of an inert diluent.

  本发明涉及一种用于烯烃聚合的固体催化剂组分 CH 2 ═CHR，其中R为氢或具有1-12个碳原子的烃基，由Mg、Ti、卤素和选自琥珀酸盐的电子供体组成，所述催化剂组分可通过包括以下步骤的工艺获得：(a) 将镁的卤化物溶解在由有机环氧化合物或有机磷化合物以及可选的惰性稀释剂组成的溶剂系统中，形成溶液； (b) 将获得的溶液与钛化合物混合，形成混合物；(c) 在琥珀酸盐和/或辅助沉淀剂存在下，从步骤(b)中得到的混合物中析出固体； (d) 如果步骤(c)中未使用琥珀酸盐，则将步骤(c)中得到的固体与琥珀酸盐接触， (e) 在惰性稀释剂存在下，用钛化合物处理步骤(c)或(d)中得到的固体。