Methyltriphenylphosphonium Halochromates, [Me(Ph)(3)P][CrO3X] (MTriPPXC) (X= F, Cl, Br): the Three New, Mild and Stable Oxidants for Organic Substrates

被引：0
|
作者：
Ghammamy, Shahriare [1 ,2 ]
Mehrani, Kheyrollah [3 ]
Maleki, Saeid [3 ]
Javanshir, Zahra [3 ]
机构：
[1] Islamic Azad Univ, Fac Engn, Dept Chem, Takestan Branch, Tehran, Iran
[2] Imam Khomeini Int Univ, Fac Sci, Dept Chem, Ghazvin, Iran
[3] Islamic Azad Univ, Fac Sci, Dept Chem, Ardebil Branch, Ardebil, Iran
来源：
GAZI UNIVERSITY JOURNAL OF SCIENCE | 2008年 / 21卷 / 02期
关键词：
Chromium(VI); Methyltriphenylphosphonium Fluorotrioxochromate; Methyltriphenylphosphonium Chlorotrioxochromate; Methyltriphenylphosphonium Bromotrioxochromate; Oxidation; Organic substrate; Alcohols;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Methyltriphenylphosphonium Halochromates (MTriPPXC) were prepared and used for oxidation of alcohols under mild conditions. These new compounds are more efficient and have certain advantages over similar oxidizing agents in terms of the amount of oxidants, short reaction times, and high yields. Methyltriphenylphosphonium Halochromates, Me(Ph)(3)PCrO3X (MTriPPXC) (X= F, Cl, Br) are easily synthesized by the reaction of Methyltriphenylphosphonium with an aqueous solution of CrO3 and HX in a 1: 1: 2 mole ratio. The reactions were carried out in solution, under mild and acid-free conditions.
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收藏
页码：33 / 36
页数：4
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