1-Sulfanylnaphthalene-2-carbonitrile | 74617-17-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-Sulfanylnaphthalene-2-carbonitrile
• CAS: 74617-17-7
• 化学式: C₁₁H₇NS
• 分子量: 185.249
• InChiKey: KKEGMBFXSRKIFC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  24.8
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  naphtho[2,1-d]isothiazole 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 8.0h， 生成 1-Sulfanylnaphthalene-2-carbonitrile
  参考文献：
  名称：

  Markert, Juergen; Hagen, Helmut, Liebigs Annalen der Chemie, 1980, # 5, p. 768 - 778

  摘要：

  DOI：

文献信息

• GOLF BALL
  申请人：Fushihara Kazuhisa

  公开号：US20120010021A1

  公开（公告）日：2012-01-12

  An object of the present invention is to provide a golf ball traveling a greater distance by improving the properties of the spherical core. The present invention provides a golf ball comprising a spherical core, and at least one cover layer covering the spherical core, wherein the spherical core is formed from a rubber composition containing a base rubber, a co-crosslinking agent, a crosslinking initiator, a filler and a polynuclear aromatic organic sulfur compound or a derivative thereof, and the spherical core has a specific hardness distribution without decreasing hardness from a central point toward a surface of the spherical core in JIS-C hardness.

  本发明的目的是通过改善球心的特性，提供一个能够飞行更远的高尔夫球。本发明提供了一种高尔夫球，包括一个球心和至少一层覆盖在球心上的外覆层，其中球心由一种橡胶组合物形成，该组合物包含基础橡胶、共交联剂、交联引发剂、填料和多核芳香有机硫化合物或其衍生物，并且球心在JIS-C硬度上具有特定的硬度分布，从球心中心向表面不降低硬度。
• Golf ball
  申请人：Dunlop Sports Co., Ltd.

  公开号：EP2537887A2

  公开（公告）日：2012-12-26

  An object of the present invention is to provide a golf ball showing a great flight distance on driver shots. The present invention provides a golf ball comprising a spherical core and at least one cover layer covering the spherical core, wherein the spherical core is formed from a rubber composition containing (a) base rubber, (b) an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and/or a metal salt thereof as a co-crosslinking agent, (c) a crosslinking initiator and (d) a carboxylic acid having 1 to 14 carbon atoms, provided that the rubber composition further contains (e) a metal compound in case of containing only (b) the α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms as the co-crosslinking agent.

  本发明的目的是提供一种在发球木杆击球时飞行距离远的高尔夫球。本发明提供了一种高尔夫球，包括一个球形芯和至少一个覆盖在球形芯上的覆盖层，其中球形芯由橡胶组合物形成，该橡胶组合物含有(a)基础橡胶，(b)具有 3 至 8 个碳原子的α，β-不饱和羧酸和/或作为共交联剂的金属盐，(c)交联引发剂和(d)具有 1 至 14 个碳原子的羧酸、(c) 交联引发剂和 (d) 具有 1 至 14 个碳原子的羧酸，条件是在仅含有 (b) 具有 3 至 8 个碳原子的 α，β-不饱和羧酸作为共交联剂的情况下，橡胶组合物还含有 (e) 金属化合物。
• CURED PRODUCT OF GOLF BALL RUBBER COMPOSITION AND GOLF BALL
  申请人：Sumitomo Rubber Industries, Ltd.

  公开号：EP3875529A1

  公开（公告）日：2021-09-08

  An object of the present invention is to provide a cured product of a golf ball rubber composition for constituting a golf ball having excellent shot feeling on both driver shots and approach shots. The present invention provides a cured product of a golf ball rubber composition, wherein the golf ball rubber composition contains (a) a base rubber, (b) an α,β-unsaturated carboxylic acid having 3 to 8 carbon atoms and/or a metal salt thereof as a co-crosslinking agent, and (c) a crosslinking initiator, and a product (hardness x (tanδ-80 - tanδ0)) obtained by multiplying a slab hardness of the cured product of the golf ball rubber composition in Shore C hardness by a difference (tanδ-80- tanδ0) between a loss tangent of the cured product of the golf ball rubber composition at -80 °C (tanδ-80) and a loss tangent of the cured product of the golf ball rubber composition at 0 °C (tanδ0) is 28.0 or more.

  本发明的目的是提供一种高尔夫球橡胶组合物的固化产品，用于构成在发球木杆和进球木杆上都具有极佳击球感的高尔夫球。本发明提供了一种高尔夫球橡胶组合物的固化产品，其中高尔夫球橡胶组合物包含：(a) 基础橡胶；(b) 具有 3 至 8 个碳原子的 α，β-不饱和羧酸和/或其金属盐作为共交联剂；(c) 交联引发剂、将高尔夫球橡胶组合物硫化产物的肖氏硬度乘以高尔夫球橡胶组合物硫化产物在-80℃时的损耗正切值（tanδ-80）与高尔夫球橡胶组合物硫化产物在 0℃时的损耗正切值（tanδ0）之差（tanδ-80-tanδ0）得到的乘积（硬度×（tanδ-80-tanδ0））为 28.0 或更高。
• Golf ball resin composition and golf ball
  申请人：Dunlop Sports Co. Ltd.

  公开号：US10040929B2

  公开（公告）日：2018-08-07

  An object of the present invention is to provide a golf ball resin composition having high resilience and flexibility. The present invention provides a golf ball resin composition, comprising (A) at least one resin component selected from the group consisting of (a-1) a binary copolymer, (a-2) an ionomer resin consisting of a metal ion-neutralized product of a binary copolymer, (a-3) a ternary copolymer, and (a-4) an ionomer resin consisting of a metal ion-neutralized product of a ternary copolymer, (B) a saturated fatty acid, (C) an unsaturated fatty acid, and (D) a carboxyl group modified diene polymer having at least two carboxyl groups and/or an anhydride of the carboxyl groups; and having a neutralization degree of more than 80 mole %, wherein a total amount of (B) the saturated fatty acid, (C) the unsaturated fatty acid and (D) the carboxyl group modified diene polymer ranges from 100 parts by mass to 200 parts by mass with respect to 100 parts by mass of (A) the resin component.

  本发明的目的是提供一种具有高回弹性和柔韧性的高尔夫球树脂组合物。本发明提供了一种高尔夫球树脂组合物，包括 (A) 至少一种选自以下组别的树脂组分：(a-1) 二元共聚物；(a-2) 由二元共聚物的金属离子中和产物组成的离子体树脂；(a-3) 三元共聚物、(B) 饱和脂肪酸，(C) 不饱和脂肪酸，和 (D) 具有至少两个羧基和/或羧基酸酐的羧基改性二烯聚合物；且中和度大于 80 摩尔%，其中(B)饱和脂肪酸、(C)不饱和脂肪酸和(D)羧基改性二 烯聚合物的总量相对于 100 质量份的(A)树脂组分为 100 质量份至 200 质量份。
• Rubber composition, crosslinked rubber molded product and golf ball
  申请人：Dunlop Sports Co. Ltd.

  公开号：US10293215B2

  公开（公告）日：2019-05-21

  An object of the present invention is to provide a rubber composition from which a crosslinked rubber molded product excellent in the resilience performance can be obtained. The present invention provides a rubber composition containing (a) a base rubber, (b) a co-crosslinking agent and (c) a crosslinking initiator, wherein (b) the co-crosslinking agent contains a complex represented by a general formula (1). [In the formula (1), M is a metal atom, and L is a carboxylate represented by the general formula (2). In the formula (2), R is a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, an alkenyl group having 2 to 18 carbon atoms or an alkynyl group having 2 to 18 carbon atoms, and the dotted line shows a resonance structure. In the formula (1), a plurality of R may be identical to or different from each other, and at least one of R is the alkenyl group having 2 to 18 carbon atoms or the alkynyl group having 2 to 18 carbon atoms.]

  本发明的目的是提供一种橡胶组合物，通过该组合物可获得回弹性能优异的交联橡胶模塑产品。本发明提供了一种橡胶组合物，其中包含（a）基础橡胶、（b）共交联剂和（c）交联引发剂，其中（b）共交联剂包含通式（1）表示的复合物。 [在式 (1) 中，M 是金属原子，L 是通式 (2) 所代表的羧酸盐。式（2）中，R 是氢原子、具有 1 至 18 个碳原子的烷基、具有 2 至 18 个碳原子的烯基或具有 2 至 18 个碳原子的炔基，虚线表示共振结构。在式 (1) 中，多个 R 可以彼此相同或不同，且至少一个 R 是具有 2 至 18 个碳原子的烯基或具有 2 至 18 个碳原子的炔基。］