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二氯乙氧基氧钒

二氯乙氧基氧钒
别名 乙氧基二氯氧钒
识别
CAS号 1801-77-0  checkY
性质
化学式 C2H5Cl2O2V
摩尔质量 182.91 g·mol−1
外观 黄色液体
密度 1.47 g·cm−3
沸点 32—34 °C(305—307 K)(1 mmHg)[1]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

二氯乙氧基氧钒是一种无机化合物,化学式为VO(OC2H5)Cl2,它是黄色液体,可由三氯氧钒乙醇反应制得。[1]它可用于有机金属化合物的氧化反应,[1]例如4-溴苯甲醚正丁基锂金属-卤素交换反应得到4-锂代苯甲醚,它和二氯乙氧基氧钒发生氧化偶合反应得到4,4'-二甲氧基联苯。[2]它和4-甲氧基异氰酸苯酯反应,得到二氯乙氧基(4-甲氧基苯亚氨基)钒。[3]

参考文献

  1. ^ 1.0 1.1 1.2 Yoshiki Ohshiro, Toshikazu Hirao, George Nikonov. John Wiley & Sons, Ltd , 编. Dichloro(ethoxy)oxovanadium(V). Chichester, UK: John Wiley & Sons, Ltd. 2011-09-15 [2021-05-27]. ISBN 9780471936237. doi:10.1002/047084289x.rd117.pub2 (英语). 
  2. ^ Takuji Ishikawa, Akiya Ogawa, Toshikazu Hirao. Oxovanadium(V)-Induced Oxidative Coupling of Organolithium and -magnesium Compounds. Organometallics. 1998-12, 17 (26): 5713–5716 [2021-05-27]. ISSN 0276-7333. doi:10.1021/om980607c (英语). 
  3. ^ Masafumi Nishina, Toshiyuki Moriuchi, Toshikazu Hirao. Synthesis of (arylimido)vanadium complexes and their application for oxidative coupling reactions of silyl enol ether derivatives. Dalton Transactions. 2010, 39 (41): 9936 [2021-05-27]. ISSN 1477-9226. doi:10.1039/c0dt00633e (英语). 
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