Ru(η4-cod)(η2-depe)(η1-depe) | 203458-92-8

• 英文名称: Ru(η4-cod)(η2-depe)(η1-depe)
• 英文别名: [Ru(η4-1,5-cyclooctadiene)(η2-1,2-bis(diethylphosphino)ethane)(η1-1,2-bis(diethylphosphino)ethane)]
• CAS: 203458-92-8
• 化学式: C₂₈H₆₀P₄Ru
• 分子量: 621.749
• InChiKey: FSIWYTSYDPYATA-KEUNEWJHSA-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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  1,2-双(二乙基磷)乙烷 、 以 氘代苯 为溶剂， 以80%的产率得到Ru(η4-cod)(η2-depe)(η1-depe)
  参考文献：
  名称：

  C–O and C–S bond activation of allyl esters, ethers, and sulfides by low valent ruthenium complexes

  摘要：

  Allyl carboxylates or ethers react with Ru(cod)(cot) (1) [cod: 1,5-cyclooctadiene, cot: 1,3,5-cyclooctatriene] in the presence of monodentate tertiary phosphines such as PMe3, PEt3, PMe3Ph or PMePh2 to give a series of neutral (eta(3)-allyl)ruthenium(II) complexes Ru( eta(3)-C3H5)(OCOCF3)(PR3)(3) [PR3 = PEt3 (2a), PMe3 (2b), PMe2Ph (2c), PMePh2 (2d)], Ru(eta(3)-C3H5)(OCOR')(PMe3)(3) [R' = Me (2e), Ph (2f)], Ru(eta(3)-syn-C3H4R)(OCOCF3)(PMe3)(3) [R = Me (2g), Ph (2h)] and Ru(OAr)(eta(3)-C3H5)(PMe3)(3) [Ar = Ph (3a), C6H4-o-Me (3b), C6H4-o-Et (3c), C6H4-o-OMe (3d)], whereas similar reactions of these allyl ethers, sulfides and carboxylates in the presence of the bidentate depe ligand [depe = 1,2-bis(diethylphosphino)ethane] afford the cationic (eta(3)-allyl)ruthenium(II) complexes, [Ru(eta(3)-C3H5)(depe)(2)](+)[RY](-) [RY = PhS (4a), MeS (4b), PhO (4c), CF,COO (4d), CH,COO (4e)]. Protonolysis of all (eta(3)-allyl)ruthenium(II) and (eta(3)-crotyl)ruthenium(II) complexes with HCL liberate propylene and trans-2-butene, respectively. Complex 2a reacts with benzaldehyde to give 1-phenyl-3-butene-1-ol. Reaction of 2b with CO forces the bonding mode of allyl moiety in 2a from eta(3) to eta(1). (C) 1999 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s1381-1169(99)00139-9

文献信息

• Carbon–oxygen and carbon–sulfur bond activation of vinyl esters, ethers and sulfides by low valent ruthenium complexes †
  作者：Jose Giner Planas、Tsuyoshi Marumo、Yoichi Ichikawa、Masafumi Hirano、Sanshiro Komiya

  DOI：10.1039/b002428g

  日期：——

  [L = PMe3, R = Ph (4a), L = PMe2Ph, R = Ph (4b); L = PMe3, R = CH2Ph (4c)]. The intermolecular C–S bond cleavage takes place in 4a promoted by MeI to form [Ru(I)(η1-C2H3)(depe)(PMe3)2] 5 with liberation of MeSPh. On the other hand, reactions of 1 with vinyl carboxylates in the presence of tertiary phosphines such as PMe3, PEt3 or depe give a series of (η1-vinyl)ruthenium(II) complexes cis-[Ru(η1-C2H3)(η1-OCOR′)(PMe3)4]

  [Ru（cod）（cot）]（1）（鳕鱼：1,5-环辛二烯，婴儿床： 1,3,5-环辛三烯）与 苯基乙烯基醚 和二硫化碳存在下的乙烯基硫化物 配体得到的零价（η 2 -乙烯基醚或硫醚）钌（0）配合物，的[Ru（η 2 -C 2 H ^ 3 YR）（COD）（DEPE）] [RY =的PhO（图2a），PHS（图2b）， PhCH 2 S（2c），EtS（2d），Me 2 CHS（2e），DEPe：1,2-双（二乙基膦基）乙烷]。而乙烯基醚或硫化物配体单齿在2a，2d和2e中有选择地置换膦类 给出[Ru（cod）（DEPe）L] [L = PMe 3（3a），PMe 2 Ph（3b）]，其中任一分子的部分交换反应乙烯基硫化物 配体或鳕鱼发生为图2b和2c中，得到图3a和b和的[Ru（η 2 -C 2 H ^ 3 SR）（DEPE）（L）2 ] [L = PME 3，R =苯基（4A），L =