cis-Rh(CO)2(bis(2-benzoxazolyl)methanide) | 162713-16-8

• 英文名称: cis-Rh(CO)2(bis(2-benzoxazolyl)methanide)
• CAS: 162713-16-8
• 化学式: C₁₇H₉N₂O₄Rh
• 分子量: 408.175
• InChiKey: LPUQJABBTADGON-UHFFFAOYSA-N

计算性质

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

• 作为反应物：
  描述：

  cis-Rh(CO)2(bis(2-benzoxazolyl)methanide) 、 三苯基膦 以 甲苯 为溶剂， 生成 cis-Rh(CO)(PPh3)(bis(2-benzoxazolyl)methanide)
  参考文献：
  名称：

  New chelating nitrogen ligands and their application to the catalytic reduction of nitrobenzene to aniline. X-ray structure of [Rh(CO)2(BBOM)] (HBBOM = bis(2-benzoxazolyl)methane)

  摘要：

  The use of two novel chelating nitrogen ligands of the bis(azaheteroaryl)methane type is reported. Two complexes were synthesized: [Rh(CO)(2)(BBOM)] and [Pd(HBBOM)(2)](NO3)(2) (HBBOM = bis(2-benzoxazolyl)methane), the first of which was completely characterized by X-ray crystallography. The dimethylated compound alpha,alpha-dimethyl-bis(2-benzothiazolyl)meth was also synthesized by an original procedure and used as a promoter in the [Ru-3(CO)(12)]-catalyzed reduction of nitrobenzene to aniline. It gave much better conversions and selectivities with respect to the non-methylated HBBOM, probably due to the fact that the latter can be deprotonated when coordinated to the metal.

  DOI：

  10.1016/0022-328x(94)05120-z
• 作为产物：
  描述：

  1,1-bisbenzoxazolylmethane 、 di(rhodium)tetracarbonyl dichloride 在 NaH 作用下， 以 四氢呋喃 为溶剂， 以96.2%的产率得到cis-Rh(CO)2(bis(2-benzoxazolyl)methanide)
  参考文献：
  名称：

  New chelating nitrogen ligands and their application to the catalytic reduction of nitrobenzene to aniline. X-ray structure of [Rh(CO)2(BBOM)] (HBBOM = bis(2-benzoxazolyl)methane)

  摘要：

  The use of two novel chelating nitrogen ligands of the bis(azaheteroaryl)methane type is reported. Two complexes were synthesized: [Rh(CO)(2)(BBOM)] and [Pd(HBBOM)(2)](NO3)(2) (HBBOM = bis(2-benzoxazolyl)methane), the first of which was completely characterized by X-ray crystallography. The dimethylated compound alpha,alpha-dimethyl-bis(2-benzothiazolyl)meth was also synthesized by an original procedure and used as a promoter in the [Ru-3(CO)(12)]-catalyzed reduction of nitrobenzene to aniline. It gave much better conversions and selectivities with respect to the non-methylated HBBOM, probably due to the fact that the latter can be deprotonated when coordinated to the metal.

  DOI：

  10.1016/0022-328x(94)05120-z