(1-Methylnaphthalen-2-yl)methanethiol | 1404592-10-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (1-Methylnaphthalen-2-yl)methanethiol
• 英文别名: (1-methylnaphthalen-2-yl)methanethiol
• CAS: 1404592-10-4
• 化学式: C₁₂H₁₂S
• 分子量: 188.293
• InChiKey: ZWNVUNXKMLKPLG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (1-Methylnaphthalen-2-yl)methanethiol 、 (R)-(+)-1-苯乙基异氰酸酯 以 四氢呋喃 为溶剂， 反应 1.0h， 以50%的产率得到S-[(1-methylnaphthalen-2-yl)methyl] N-[(1R)-1-phenylethyl]carbamothioate
  参考文献：
  名称：

  手性硫代和溴代[D1]甲基锂的制备和构型稳定性的测定

  摘要：

  硫代和溴代 [D 1 ] 甲基锂（ee 99%）是通过锡-锂交换在 0 到 -95 °C 的温度下从各自的锡烷中生成的。发现硫代[D 1 ] 甲基锂6在硫代磷酸盐-α-巯基膦酸盐重排的时间尺度上即使在-95°C 下在微观上也不稳定。Thio[D 1 ] 甲基锂13a和13b经历了低至 -95 °C 的 thia-[2,3]-Wittig 重排，而13b仅低至 -50 °C。前者在-95°C以下微观构型稳定，后者在-50°C下完全消旋。手性溴[D 1] 甲基锂在 -78 °C 时化学性质不稳定，但在其加入苯甲醛和苯乙酮的时间尺度上在微观结构上是稳定的。

  DOI：

  10.1021/jo301441g
• 作为产物：
  描述：

  (1-naphthylmethyl)thiomethyltributylstannane 在 正丁基锂 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 0.17h， 以45%的产率得到(1-Methylnaphthalen-2-yl)methanethiol
  参考文献：
  名称：

  手性硫代和溴代[D1]甲基锂的制备和构型稳定性的测定

  摘要：

  硫代和溴代 [D 1 ] 甲基锂（ee 99%）是通过锡-锂交换在 0 到 -95 °C 的温度下从各自的锡烷中生成的。发现硫代[D 1 ] 甲基锂6在硫代磷酸盐-α-巯基膦酸盐重排的时间尺度上即使在-95°C 下在微观上也不稳定。Thio[D 1 ] 甲基锂13a和13b经历了低至 -95 °C 的 thia-[2,3]-Wittig 重排，而13b仅低至 -50 °C。前者在-95°C以下微观构型稳定，后者在-50°C下完全消旋。手性溴[D 1] 甲基锂在 -78 °C 时化学性质不稳定，但在其加入苯甲醛和苯乙酮的时间尺度上在微观结构上是稳定的。

  DOI：

  10.1021/jo301441g

文献信息

• Non-coordinating anion type activators containing cation having large alkyl groups
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US11414436B2

  公开（公告）日：2022-08-16

  The present disclosure provides borate or aluminate activators comprising cations having linear alkyl groups, catalyst systems comprising, and methods for polymerizing olefins using such activators. Specifically, the present disclosure provides activator compounds represented by Formula: [R1R2R3EH]d+[Mk+Qn]d−, wherein: E is nitrogen or phosphorous; d is 1, 2 or 3; k is 1, 2, or 3; n is 1, 2, 3, 4, 5, or 6; n−k=d; R1 is C1-C20 linear alkyl group; each of R2 and R3 is a C1-C40 linear alkyl group, a meta- and/or para-substituted phenyl group, an alkoxy group, a silyl group, a halogen, or a halogen containing group, wherein R1+R2+R3≥15 carbon atoms; M is an element selected from group 13, typically B or Al; and each Q is independently a hydride, bridged or unbridged dialkylamido, halide, alkoxide, aryloxide, hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, or halosubstituted-hydrocarbyl radical, provided that when Q is a fluorophenyl group, then R2 is not a C1-C40 linear alkyl group.

  本公开提供了包含具有线性烷基的阳离子的硼酸盐或铝酸盐活化剂、包含此类活化剂的催化剂体系以及使用此类活化剂聚合烯烃的方法。具体而言，本公开提供了由式表示的活化剂化合物：[R1R2R3EH]d+[Mk+Qn]d−, wherein:E 是氮或磷；d 是 1、2 或 3；k 是 1、2 或 3；n 是 1、2、3、4、5 或 6；n-k=d；R1 是 C1-C20 直链烷基；R2 和 R3 各自是 C1-C40 直链烷基、元和/或对取代苯基、烷氧基、硅基、卤素或含卤素基团，其中 R1+R2+R3≥15 个碳原子；M 是选自第 13 组的元素，通常是 B 或 Al；每个 Q 独立地是氢化物、桥接或未桥接的二烷基氨基、卤化物、烷氧基、芳氧基、烃基、取代的烃基、卤代烃基、取代的卤代烃基或卤代烃基，条件是当 Q 是氟苯基时，R2 不是 C1-C40 直链烷基。
• POLYMER COMPOUND AND POLYMER LIGHT EMITTING DEVICE USING THE SAME
  申请人：Kobayashi Satoshi

  公开号：US20100286360A1

  公开（公告）日：2010-11-11

  A polymer compound comprising a residue of a compound of the following formula (1): (wherein, a ring C 1 , ring C 2 and ring C 3 represent each independently an aromatic hydrocarbon ring or hetero ring. A 1 represents a di-valent group containing one or more atoms selected from a boron atom, carbon atom, nitrogen atom, oxygen atom, phosphorus atom, sulfur atom and selenium atom. R 1 represents an alkyl group, alkoxy group, alkylthio group, aryl group, aryloxy group, arylthio group, arylalkyl group, arylalkyloxy group, arylalkylthio group, alkenyl group, alkynyl group, di-substituted amino group, tri-substituted silyl group, acyl group, acyloxy group, imine residue, amide group, acid imide group, mono-valent heterocyclic group, substituted carboxyl group, heteroaryloxy group or heteroarylthio group, or is connected to an atom adjacent to an atom on the ring C 3 to which R 1 is connected, to form a ring.).
• Non-Coordinating Anion Type Activators Containing Cation Having Large Alkyl Groups
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：US20190330139A1

  公开（公告）日：2019-10-31

  The present disclosure provides borate or aluminate activators comprising cations having linear alkyl groups, catalyst systems comprising, and methods for polymerizing olefins using such activators. Specifically, the present disclosure provides activator compounds represented by Formula: [R 1 R 2 R 3 EH] d + [M k+ Q n ] d- , wherein: E is nitrogen or phosphorous; d is 1, 2 or 3; k is 1, 2, or 3; n is 1, 2, 3, 4, 5, or 6; n−k=d; R 1 is C 1 -C 20 linear alkyl group; each of R 2 and R 3 is a C 1 -C 40 linear alkyl group, a meta- and/or para-substituted phenyl group, an alkoxy group, a silyl group, a halogen, or a halogen containing group, wherein R 1 +R 2 +R 3 ≥15 carbon atoms; M is an element selected from group 13, typically B or Al; and each Q is independently a hydride, bridged or unbridged dialkylamido, halide, alkoxide, aryloxide, hydrocarbyl, substituted hydrocarbyl, halocarbyl, substituted halocarbyl, or halosubstituted-hydrocarbyl radical, provided that when Q is a fluorophenyl group, then R 2 is not a C 1 -C 40 linear alkyl group.