dicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane;methanesulfonate;N-methyl-2-phenylaniline;palladium(2+) | 1599466-83-7

• 物质功能分类: 催化剂及助剂 - 催化剂
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: dicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane;methanesulfonate;N-methyl-2-phenylaniline;palladium(2+)
• CAS: 1599466-83-7
• 化学式: C₄₉H₆₈NO₅PPdS
• 分子量: 920.542
• InChiKey: MPGLFCMLSIIWPB-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

安全信息

• WGK Germany：
  3
• 危险性防范说明：
  P261,P280,P301+P312,P302+P352,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为产物：
  描述：

  2-(二环己基膦)3,6-二甲氧基-2′,4′,6′-三异丙基-1,1′-联苯 、 (2’-methylamino-1,1’-biphenyl-2-yl)methanesulfonatopalladium dimer 以 二氯甲烷 为溶剂， 反应 1.0h， 以94%的产率得到dicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane;methanesulfonate;N-methyl-2-phenylaniline;palladium(2+)
  参考文献：
  名称：

  N-Substituted 2-Aminobiphenylpalladium Methanesulfonate Precatalysts and Their Use in C–C and C–N Cross-Couplings

  摘要：

  A series of phosphine-ligated palladium precatalysts based on N-methyl- and N-phenyl-2-aminobiphenyl have been developed. Substitution at the nitrogen center prevents the presence of traces of aminobiphenyls that contain a free -NH2 group from contaminating cross-coupling products. These precatalysts produce N-substituted carbazoles upon activation, which cannot consume starting materials. These precatalysts were efficiently generated from 2-aminobiphenyl with minimal purification and found to be highly effective in Suzuki-Miyaura and C-N cross-coupling reactions.

  DOI：

  10.1021/jo500355k
• 作为试剂：
  描述：

  咔唑 、 在 甲基氯化镁 、 dicyclohexyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane;methanesulfonate;N-methyl-2-phenylaniline;palladium(2+) 作用下， 以 四氢呋喃 、 乙醚 、 5,5-dimethyl-1,3-cyclohexadiene 为溶剂， 以81 %的产率得到
  参考文献：
  名称：

  ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

  摘要：

  A compound having a structure of Formula I, is provided. In Formula I, M is Pt or Pd; rings A, B, C, and D are 5-membered or 6-membered rings; one of Z 1 , Z 2 , and Z 3 is N and the other two are C; each of X 1 to X 10 is C or N; K is a direct bond, O, S, N(R α ), P(R α ), B(R α ), C(R α )(R β ), or Si(R α )(R β ); each of L 1 and L 2 is a direct bond or a linker; each R, R′, R″, R α , R β , R A , R B , R C , R D , and R E is hydrogen or a General Substituent; R 1 is a substituent; at least one R E comprises a substituent selected from the group consisting of aryl, heteroaryl, cycloalkyl, and heteroalkyl; any two substituents may be joined or fused to form a ring, except that R E at X 3 or X 4 cannot be joined with R A to from a ring. Formulations, OLEDs, and consumer products including the compound are also provided.

  公开号：

  US20240043461A1