chloro(n-butyl)methylphenylsilane | 23038-14-4

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: chloro(n-butyl)methylphenylsilane
• 英文别名: Methyl-butyl-phenyl-chlorsilan；n-Butylmethylphenylchlorsilan；butyl-chloro-methyl-phenylsilane
• CAS: 23038-14-4
• 化学式: C₁₁H₁₇ClSi
• 分子量: 212.794
• InChiKey: STRZGBULLXNMJX-UHFFFAOYSA-N

物化性质

• 沸点：
  256.0±9.0 °C(Predicted)
• 密度：
  0.96±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.51
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  chloro(n-butyl)methylphenylsilane 在 三氯硅烷 作用下， 生成
  参考文献：
  名称：

  Popowski, Eckhard; Kraft, Oliver; Kelling, Hans, Zeitschrift fur Chemie, 1990, vol. 30, # 1, p. 30 - 31

  摘要：

  DOI：
• 作为产物：
  描述：

  正丁基锂 、 甲基苯基二氯硅烷 以 四氢呋喃 为溶剂， 生成 chloro(n-butyl)methylphenylsilane
  参考文献：
  名称：

  1,2-diastereoselection induced by chiral silicon in the addition of Grignard reagents to acylsilanes

  摘要：

  The reaction of acylsilanes 1 with Grignard reagents gives the diastereomeric alpha-hydroxysilanes 3. The level of asymmetric induction depends on the nature of R1 and R2. Good results were obtained for R1 = t-Bu, R2 = Me and R1 = alpha-Napht, R2 = Ph. Subsequent desilylation occurs with predominant inversion of configuration at carbon.

  DOI：

  10.1016/s0040-4039(00)93607-4

文献信息

• Preparation of optically active n-butyl(methyl)phenyl-, tert-butyl(methyl)phenyl- and isopropyl(methyl)phenylsilanes from the corresponding silyl chlorides using 2,2′-dihydroxy-1,1′-binaphthyls as resolving agents
  作者：Paweł Jankowski、Jerzy Wicha、Andrzej Zarecki、Ernst Schaumann、Gunadi Adiwidjaja、Monika Asztemborska

  DOI：10.1039/b001440k

  日期：——

  Enantiomeric silanes 4a, 4b and 4c were obtained from the corresponding racemic silyl chlorides via diastereomeric derivatives with (R)-[1,1′]binaphthalenyl-2,2′-diol; the optical purity of silanes 4a and 4c was determined (>98% ee) by HPLC using a chiral cyclodextrin-based column.

  对映体硅烷 4a、4b 和 4c 是通过与 (R)-[1,1']联萘基-2,2'-二醇的非对映体衍生物从相应的外消旋甲硅烷基氯化物获得的；使用基于手性环糊精的色谱柱通过 HPLC 测定硅烷 4a 和 4c 的光学纯度 (>98% ee)。
• ETHYLENIC POLYMER
  申请人：Kawashima Yasutoyo

  公开号：US20130005931A1

  公开（公告）日：2013-01-03

  Disclosed is an ethylenic polymer having a long characteristic relaxation time. The ethylenic polymer satisfies the following requirements: (a) the ethylenic polymer is a non-crosslinked ethylenic polymer; (b) the number of long-chain branches (LCB) per 1000 carbon atoms is 0.1-1.5 inclusive; (c) the intrinsic viscosity [η] is 1.0-3.0 dl/g inclusive; and (d) the ratio (G′/G″) of the storage modulus (G′) to the loss modulus (G″), determined by dynamic viscoelasticity measurement at 190° C. and at an angular frequency of 0.1 rad/sec is 0.8 or more and 4.0 or less.

  本发明公开了一种具有长特征松弛时间的乙烯基聚合物。该乙烯基聚合物满足以下要求：(a)该乙烯基聚合物是非交联的乙烯基聚合物；(b)每1000个碳原子中的长链支化物（LCB）数量为0.1-1.5个；(c)固有粘度[η]为1.0-3.0 dl/g；(d)在190℃和0.1 rad/sec的角频率下进行动态粘弹性测量，储存模量（G′）与损耗模量（G″）之比（G′/G″）为0.8或更大且4.0或更小。
• Ethylenic polymer
  申请人：Kawashima Yasutoyo

  公开号：US08470947B2

  公开（公告）日：2013-06-25

  Disclosed is an ethylenic polymer having a long characteristic relaxation time. The ethylenic polymer satisfies the following requirements: (a) the ethylenic polymer is a non-crosslinked ethylenic polymer; (b) the number of long-chain branches (LCB) per 1000 carbon atoms is 0.1-1.5 inclusive; (c) the intrinsic viscosity [η] is 1.0-3.0 dl/g inclusive; and (d) the ratio (G′/G″) of the storage modulus (G′) to the loss modulus (G″), determined by dynamic viscoelasticity measurement at 190° C. and at an angular frequency of 0.1 rad/sec is 0.8 or more and 4.0 or less.

  本发明涉及一种具有长特征弛豫时间的乙烯基聚合物。该乙烯基聚合物满足以下要求：(a)该乙烯基聚合物是非交联的乙烯基聚合物；(b)每1000个碳原子中的长链支化物（LCB）数为0.1-1.5；(c)本征粘度[η]为1.0-3.0 dl/g；(d)在190°C和0.1 rad/sec角频率下通过动态粘弹性测试确定的储存模量（G'）与损耗模量（G"）之比(G' / G")为0.8或更大且4.0或更小。
• TRANSITION METAL COMPLEX
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20150105572A1

  公开（公告）日：2015-04-16

  Disclosed is transition metal complex that serves as a catalytic component with which 1-hexene can be produced efficiently with excellent selectivity, even under high temperature conditions, by means of an ethylene trimerization reaction. Said transition metal complex is represented by the following general formula (1), wherein M 1 represents a Group 4 transition metal atom, and R 1 through R 11 and X 1 through X 3 each independently represent a hydrogen atom, a halogen atom, or a specific organic group.

  本发明涉及一种过渡金属配合物，该配合物可作为催化组分，在乙烯三聚反应中，即使在高温条件下，也能高效地选择性地生产1-己烯。所述过渡金属配合物由下述一般式（1）表示，其中M1表示4族过渡金属原子，R1至R11和X1至X3各自独立地表示氢原子、卤素原子或特定的有机基团。
• CATALYTIC COMPONENT FOR TRIMERIZATION AND TRIMERIZATION CATALYST
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20150105237A1

  公开（公告）日：2015-04-16

  Disclosed is a catalytic component for trimerization containing a transition metal complex with which 1-hexene can be produced efficiently with excellent selectivity, even under high temperature conditions, by means of an ethylene trimerization reaction. Also disclosed is a trimerization catalyst that is obtained by bringing an olefin copolymerization catalyst and an activating co-catalytic component into contact with one another. Said transition metal complex is represented by the following general formula (1), wherein M 1 represents a Group 4 transition metal atom, and R 1 through R 11 and X 1 through X 3 each independently represent a hydrogen atom, a halogen atom, or a specific organic group.

  本发明揭示了一种催化三聚化的催化成分，其中包含一种过渡金属配合物，通过乙烯三聚化反应，即使在高温条件下，也能高效地选择性地生产1-己烯。还揭示了一种三聚化催化剂，其是通过使烯烃共聚催化剂和活化共催化成分相互接触而获得的。所述过渡金属配合物由下述一般式（1）表示，其中M1表示第4族过渡金属原子，R1至R11和X1至X3各自独立地表示氢原子、卤素原子或特定的有机基团。