发明名称 |
PROCESS FOR PRODUCING PHOSPHONIUM BORATE COMPOUND, NOVEL PHOSPHONIUM BORATE COMPOUND, AND METHOD OF USING THE SAME |
摘要 |
<p>A phosphonium borate compound represented by the general formula (I) (compound (I)). Provided are: A) a new process in which the compound (I) is safely produced on an industrial scale in a high yield through simple reaction operations; B) the novel compound, which is easy to handle; and C) a novel use in a catalyst. General formula (I): (R<1>)(R<2>)(R<3>)PH.BAr4 [In the formula, R<1>, R<2>, R<3>, and Ar are the same as in the description.] A) The process is characterized by reacting a phosphine with a) HCl or b) H2SO4 to yield a) a hydrochloric acid salt or b) a sulfuric acid salt and then reacting the salt with a tetraaryl borate compound. B) The compound (I) is characterized in that it has a secondary or tertiary alkyl or the like as R<1> and can be easily handled even in air without necessitating special caution. C) The use is in a transition metal complex catalyst for use in reactions for C-C, C-N, and C-O bond formation, and is characterized in that the compound (I) is used in place of an unstable phosphine compound to produce the same effect.</p> |
申请公布号 |
WO2005051963(A1) |
申请公布日期 |
2005.06.09 |
申请号 |
WO2004JP17628 |
申请日期 |
2004.11.26 |
申请人 |
HOKKO CHEMICAL INDUSTRY CO., LTD.;MASAOKA, SHIN;IWAZAKI, HIDEYUKI |
发明人 |
MASAOKA, SHIN;IWAZAKI, HIDEYUKI |
分类号 |
C07F9/54;(IPC1-7):C07F9/54;C07F5/02;B01J31/24;C07B37/02 |
主分类号 |
C07F9/54 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|