tricarbonyl(1-methyl-3,4-dihydronaphthalene)chromium | 105225-33-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: tricarbonyl(1-methyl-3,4-dihydronaphthalene)chromium
• 英文别名: 1-methyl-3,4-dihydronaphthalene tricabonylchromium；(1-methyl-3,4-dihydronaphthalene)Cr(CO)3；1-methyl-3,4-dihydronaphthalene chrometricarbonyle；carbon monoxide;chromium;4-methyl-1,2-dihydronaphthalene
• CAS: 105225-33-0
• 化学式: C₁₄H₁₂CrO₃
• 分子量: 280.243
• InChiKey: ADYDQGWEVBAENO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  tricarbonyl(1-methyl-3,4-dihydronaphthalene)chromium 、 acetylium; tetrachloroaluminate 在 水 作用下， 以 二氯甲烷 为溶剂， 以50%的产率得到
  参考文献：
  名称：

  酰化作用通过碳正离子α-benchrotréniques的塞隆·弗里德尔等人将碳的碳原子数增加一倍

  摘要：

  几个碳-碳双键与苯铬三羰基共轭的Friedel-Crafts酰化反应是通过稳定的碳正离子进行的。已经研究了该中间体的反应性和结构。

  DOI：

  10.1016/0022-328x(88)80682-x
• 作为产物：
  描述：

  carbon monoxide;chromium;(1S)-1-methyl-3,4-dihydro-2H-naphthalen-1-ol 在 1,2,3-三甲氧基苯 作用下， 以 二氯甲烷 为溶剂， 以90%的产率得到tricarbonyl(1-methyl-3,4-dihydronaphthalene)chromium
  参考文献：
  名称：

  （芳烃）三羰基铬稳定的碳阳离子与芳烃和β-二羰基化合物的反应

  摘要：

  由三羰基-铬基团稳定的伯和仲苄基碳正离子可高收率地与几种芳族化合物或β-二羰基化合物偶联，该反应为形成碳-碳键提供了一种新的合成方法。叔苄醇的铬络合物在类似条件下得到的无碳-碳偶联产物的脱水产物。

  DOI：

  10.1016/0022-328x(86)84039-6

文献信息

• Hydroboration, followed by water addition of benchrotrenic alkenes. Formal dihydrogen addition
  作者：Bertrand Caro、Marie-Claude Sénéchal-Tocquer、Denis Sénéchal、Françoise Robin-le Guen

  DOI：10.1016/s0022-328x(96)06329-2

  日期：1996.11

  The reaction of the BH3-THF reagent with benchrotrenic alkenes, followed by a water addition and the formation of hydrogenated products are described. This formation and the regioselectivity observed is a consequence of the electron withdrawing effect of the Cr(CO)3 group.

  描述了BH 3 -THF试剂与替丁烯属烯烃的反应，随后加水并形成氢化产物。观察到的这种形成和区域选择性是Cr（CO）3基团的电子吸收作用的结果。
• Organometallics as Potential Protein Labels: Pyrylium and Pyridinium Salts Bearing (C6H5)Cr(CO)3, (C5H4)Mn(CO)3, and Ferrocenyl Substituents
  作者：Krisztina L. Malisza、Siden Top、Jacqueline Vaissermann、Bertrand Caro、Marie-Claude Senechal-Tocquer、Denis Senechal、Jean-Yves Saillard、Smaiel Triki、Samia Kahlal

  DOI：10.1021/om00011a051

  日期：1995.11

  A series of 2,6-dimethyl- or 2,6-diphenylpyrylium cations, [R'-C(5)H(2)R ''O-2](+), which bear organometallic substituents at the 4-position, have been synthesized. The molecules in which R' = (C6H5)Cr(CO)(3), R '' = Me, 1, R' = (C5H4)Mn(CO)(3), R '' = Ph, 8, R' = (C5H4)Fe(C5H5), R '' = Me, 9, and R' = (C5H4)Re(CO)(3), R '' = Ph, 10, have been identified spectroscopically, and the complexes 1 and 8 have also been characterized by X-ray crystallography as CrC16H13O4+ PF6- and MnC25H16O4+ BF4-, respectively. The pi-complexed ring bearing either a Cr(CO)(3) or a Mn(CO)(3) moiety is almost coplanar with the pyrylium ring, as are the phenyl rings in 8. The structural and spectroscopic data indicate that the delocalization of the positive charge on the pyrylium ring onto the metal is rather minimal. These pyrylium salts react readily with benzylamine, or with beta-alanine ethyl ester, to form the corresponding pyridinium salts. In particular, the ferrocenyl derivative, 9, yields a crystalline pyridinium salt, 15, with the ethyl ester of beta-alanine.
• Voie d’accès aux sels de pyrylium γ-benchrotréniques synthèse des premiers sels de pyrylium organométalliques à cycles condensés Etude RMN et application à la synthèse de nouveaux complexes du benzène chrometricarbonyle
  作者：F. Robin-Le Guen、M.C. Senechal-Tocquer、D. Senechal、B. Caro

  DOI：10.1016/s0022-328x(97)00369-0

  日期：1997.1

  Diacetylation of benehrotrenic alkenes by acetic anhydride and weak Lewis acid (ZnCl(2), BF(3)-OEt(2)) is reported. A series of gamma-benchrotrenic pyrylium salts is obtained together with the mono and the diacetylated products. The first organometallic fused rings pyrylium sails are obtained. In connection with the electron donating effect of the Cr (CO)(3) group, the influence of rings deconjugation on NMR data is discussed. Finally the reaction of acyclic and cyclic gamma-benchrotrenic pyrylium salts with nucleophiles is described. (C) 1997 Elsevier Science S.A.
• UEMURA, MOTOKAZU;MINAMI, TATSUYA;HAYASHI, YUJI, J. ORGANOMET. CHEM., 1986, 299, N 1, 119-125
  作者：UEMURA, MOTOKAZU、MINAMI, TATSUYA、HAYASHI, YUJI

  DOI：——

  日期：——