1,10-bis(2'-pyridyl)-3,8-dithiadecane

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 1,10-bis(2'-pyridyl)-3,8-dithiadecane
• 英文别名: 2-[2-[4-(2-Pyridin-2-ylethylsulfanyl)butylsulfanyl]ethyl]pyridine
• 化学式: C₁₈H₂₄N₂S₂
• 分子量: 332.534
• InChiKey: QWAVKMONUMYYAG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  22
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  76.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Ru(2,6-bis(1-methylbenzimidazol-2-yl)pyridine)Cl3 、 乙醇 、 sodium perchlorate 、 1,10-bis(2'-pyridyl)-3,8-dithiadecane 在 三乙胺 作用下， 以 水 为溶剂， 反应 24.0h， 以65%的产率得到[Ru(Pdtd)(Me₂Bzimpy)](ClO₄)₂·1.5 EtOH
  参考文献：
  名称：

  具有悬空吡啶配体的Ru（II）硫醚配合物

  摘要：

  摘要通过两种不同的方法，制备了新的Ru（II）聚吡啶基配合物，试图复制以前报道的七配位Ru（II）合成。四齿硫醚，1,8-双（2'-吡啶基）-3,7-二硫代壬烷（Pdto），1,9-双（2'-吡啶基）-3,7-二硫代壬烷（Pdtn）和1,10 -双（2'-吡啶基）-3,8-二硫杂癸烷（Pdtd）通过反应形成[{Ru（L1）} 2（μ-Cl）2] 2+类型的双核钌（II）配合物在双核配合物与三亚胺配体2,6-双（N'-甲基-苯并咪唑基）吡啶（Me 2 Bzimpy）反应后，容易发生对称桥裂解，生成单核配合物。形式为[Ru（L1）（L2）] 2+，其中L1是三个四齿硫醚配体之一，L2是三齿三亚胺。产生单核[Ru（L1）（L2）] 2+配合物的第二种方法涉及Ru（L2）Cl 3与L1在乙醇条件下的反应。在这种单核络合物中，由于Ru（II）的牢固六配位性质，四齿硫醚的吡啶臂之一被迫不配位。使用五齿硫醚1

  DOI：

  10.1016/j.poly.2013.10.001
• 作为产物：
  描述：

  2-乙烯基吡啶 、 1,4-丁二硫醇 以 乙醇 为溶剂， 反应 48.0h， 以69%的产率得到1,10-bis(2'-pyridyl)-3,8-dithiadecane
  参考文献：
  名称：

  某些苯并咪唑，苯并噻唑和吡啶衍生的螯合剂的合成

  摘要：

  给出了制备新的结合有苯并咪唑，苯并噻唑和吡啶基的线性二齿，四齿和三足七齿配体的程序。该化合物通过其核磁共振，紫外光谱和质谱进行表征。报道了衍生自樟脑酸的手性苯并噻唑的晶体和分子结构。

  DOI：

  10.1002/jhet.5570390225

文献信息

• [EN] COMPOSITION FOR TIN-SILVER ALLOY ELECTROPLATING COMPRISING A COMPLEXING AGENT<br/>[FR] COMPOSITION POUR L'ÉLECTROGALVANISATION D'ALLIAGE D'ÉTAIN ET D'ARGENT COMPRENANT UN AGENT COMPLEXANT
  申请人：BASF SE

  公开号：WO2019185468A1

  公开（公告）日：2019-10-03

  An aqueous composition comprising (a) metal ions comprising tin ions and silver ions and (b) at least one complexing agent of formula (C1) R1-X1-S-X21[D1-X22-]nS-X3-R2, (C2) R1-X1-S-X31-D2-[X32-S-]nX3-R2, (C3) R3-X1-S-X41-[D3-X42-]nS-X3-R4 wherein X1, X3 are independently selected from a linear or branched C1-C12 alkanediyl, which may be unsubstituted or substituted by OH; X21, X22 are independently selected from X1, which may be further substituted by -X5-COOR12, -X5-SO2-O-R12, a C2 to C6 polyoxyalkylene group of formula -(O-CH2- CHR11)z-OH, or a combination thereof, and -X1-NH-CO-X6-CO-NH-X1-; X31, X32 are independently selected from a chemical bond and X1; X41, X42 are independently selected from X1; X5 is a linear or branched Ci to C10 alkyl; X6 is selected from X1 and a divalent 5 or 6 membered aromatic group; R1, R2 are independently selected from a monovalent 5 or 6 membered aromatic N- heterocyclic group comprising one N atom or two N atoms which are separated by at least one C atom, and its derivatives received by N-alkylation with a C1-C6- alkyl group, which may be substituted by --COOR12 or -SO2-O-R12, and which aromatic N- heterocyclic group may optionally further comprise, under the proviso that X21 is substituted by at least one OH, one S atom; R3, R4 are independently selected from a monovalent 5 or 6 membered aliphatic N- heterocyclic group comprising one N atom and one O atom; D1 is independently selected from S, O and NR10-; D2 is (a) a divalent 5 or 6 membered aliphatic heterocyclic ring system comprising 1 or 2 S atoms, or (b) a 5 or 6 membered aromatic heterocyclic ring system comprising at least two N atoms and optionally one or two S atoms; D3 is independently selected from S and NR10-; n is an integer of from 0 to 5; z is an integer from 1 to 50; R10 is selected from H and a linear or branched C1-C12 alkyl; R11 is selected from H and a linear or branched C1 to C6 alkyl; and R12 is selected from R10 and a cation.

  一种水性组合物，包括（a）包括锡离子和银离子的金属离子和（b）至少一种具有以下结构的络合剂：（C1）R1-X1-S-X21[D1-X22-]nS-X3-R2，（C2）R1-X1-S-X31-D2-[X32-S-]nX3-R2，（C3）R3-X1-S-X41-[D3-X42-]nS-X3-R4，其中X1、X3可独立地选择自线性或支链的C1-C12脂肪二亚基，可以未取代或被OH取代；X21、X22可独立地选择自X1，可以进一步被-X5-COOR12，-X5-SO2-O-R12，具有式-(O-CH2-CHR11)z-OH的C2到C6聚氧烷基，或其组合物取代，以及-X1-NH-CO-X6-CO-NH-X1-；X31、X32可独立地选择自化学键和X1；X41、X42可独立地选择自X1；X5是线性或支链的Ci到C10烷基；X6选择自X1和双价的5或6元芳香族基；R1、R2可独立地选择自包括一个N原子或两个N原子的单价5或6元芳香N-杂环基，通过N-烷基化与C1-C6烷基基团取代的衍生物，可以被--COOR12或-SO2-O-R12取代，该芳香N-杂环基可以选择性地进一步包括，在X21至少被一个OH取代的条件下，一个S原子；R3、R4可独立地选择自包括一个N原子和一个O原子的单价5或6元脂肪N-杂环基；D1可独立地选择自S、O和NR10-；D2是（a）包括1或2个S原子的双价5或6元脂肪杂环环系统，或（b）包括至少两个N原子和可选地一个或两个S原子的5或6元芳香杂环环系统；D3可独立地选择自S和NR10-；n是从0到5的整数；z是从1到50的整数；R10选择自H和线性或支链的C1-C12烷基；R11选择自H和线性或支链的C1到C6烷基；R12选择自R10和阳离子。
• COMPOSITION FOR TIN-SILVER ALLOY ELECTROPLATING COMPRISING A COMPLEXING AGENT
  申请人：BASF SE

  公开号：US20210025070A1

  公开（公告）日：2021-01-28

  An aqueous composition comprising (a) metal ions comprising tin ions and silver ions and (b) at least one complexing agent of formula (C1) R 1 —X 1 —S—X 21 [D 1 -X 22 —] n —S—X 3 —R 2 , (C2) R 1 —X 1 —S—X 31 -D 2 -[X 32 —S—] n X 3 —R 2 , (C3) R 3 —X 1 —S—X 41 -[D 3 —X 42 —] n S—X 3 —R 4 wherein X 1 , X 3 are independently selected from a linear or branched C 1 -C 12 alkanediyl, which may be unsubstituted or substituted by OH; X 21 , X 22 are independently selected from X 1 , which may be further substituted by —X 5 —COOR 12 , —X 5 —SO 2 —O—R 12 , a C 2 to C 6 polyoxyalkylene group of formula —(O—CH 2 —CHR 11 ) z —OH, or a combination thereof, and —X 1 —NH—CO—X 6 —CO—NH—X 1 —; X 31 , X 32 are independently selected from a chemical bond and X 1 ; X 41 , X 42 are independently selected from X 1 ; X 5 is a linear or branched Ci to C10 alkyl; X 6 is selected from X 1 and a divalent 5 or 6 membered aromatic group; R 1 , R 2 are independently selected from a monovalent 5 or 6 membered aromatic N-heterocyclic group comprising one N atom or two N atoms which are separated by at least one C atom, and its derivatives received by N-alkylation with a C 1 -C 6 -alkyl group, which may be substituted by —COOR 12 or —SO 2 —O—R 12 , and which aromatic N-heterocyclic group may optionally further comprise, under the proviso that X21 is substituted by at least one OH, one S atom; R 3 , R 4 are independently selected from a monovalent 5 or 6 membered aliphatic N-heterocyclic group comprising one N atom and one O atom; D 1 is independently selected from S, O and NR 10− ; D 2 is (a) a divalent 5 or 6 membered aliphatic heterocyclic ring system comprising 1 or 2 S atoms, or (b) a 5 or 6 membered aromatic heterocyclic ring system comprising at least two N atoms and optionally one or two S atoms; D 3 is independently selected from S and NR 10− ; n is an integer of from 0 to 5; z is an integer from 1 to 50; R 10 is selected from H and a linear or branched C 1 -C 12 alkyl; R 11 is selected from H and a linear or branched C 1 to C 6 alkyl; and R 12 is selected from R10 and a cation.