(8-methoxynaphth-1-yl)diethoxyphosphine | 1231748-91-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (8-methoxynaphth-1-yl)diethoxyphosphine
• CAS: 1231748-91-6
• 化学式: C₁₅H₁₉O₃P
• 分子量: 278.288
• InChiKey: SNIMDSYNTUJDSZ-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂ 、 (8-methoxynaphth-1-yl)diethoxyphosphine 以 二氯甲烷 为溶剂， 以24%的产率得到(8-methoxynaphth-1-yl)diethoxyphosphine ruthenium(II) p-cymene dichloride
  参考文献：
  名称：

  Preparation and compounds of (8-methoxynaphth-1-yl)diphenylphosphine

  摘要：

  Reaction of 8-methoxy-1-naphthyllithium (2) with one equivalent of chlorodiphenylphosphine gives the novel (8-methoxynaphth-1-yl)diphenylphosphine (3) which was oxidised to the corresponding sulfide (4) and selenide (5) by reaction with sulfur and selenium, respectively. The P center dot center dot center dot O peri distance is significantly increased in 4 and 5 at 2.819(3)[2.793(3)] and 2.827(3) [2.806(3)] angstrom [values in square brackets are for the second independent molecules in each case] relative to the value in 3 of 2.678(2) angstrom. There are short E center dot center dot center dot O interactions ie O(1)center dot center dot center dot S(1) 3.165(3) [3.124(3)], 0(1)center dot center dot center dot Se(1) 3.247(3) [3.200(2)] angstrom and these may be repulsive and responsible for the increased P center dot center dot center dot O separation. The use of the naphthalene backbone in the synthesis of a potential hemilabile ligand is demonstrated by the synthesis and X-ray structure of (8-methoxynaphth-1-yl)diethoxyphosphine ruthenium p-cymene dichloride (6). (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2010.02.033