发明名称 METHOD OF PRODUCING BISMUTH ALKOXIDE
摘要 PROBLEM TO BE SOLVED: To provide a method of efficiently producing bismuth alkoxide free from an alkali metal and chloride and suitable as an electronic material. SOLUTION: The objective method of producing bismuth alkoxide represented by the general formula (3): Bi(OR2)3, wherein R2 is an alkyl group which may be substituted is characterized in that a bismuth carboxylate represented by general formula (1): Bi(OOCR1)3 (1), wherein OOCR1 represents the residues of carboxylic acid, for example, aliphatic carboxylic acid, alicyclic carboxylic acid or aromatic carboxylic acid and may bear hydroxy group is allowed to react with an alkaline earth metal alkoxide represented by general formula (2): M(OR2)2 (2), wherein R2 is as previously defined; M is an alkaline earth metal.
申请公布号 JP2001354606(A) 申请公布日期 2001.12.25
申请号 JP20000173100 申请日期 2000.06.09
申请人 KAWAKEN FINE CHEM CO LTD;TAKEFU FINE CHEMICALS CO LTD 发明人 AOKI SHOICHI;HAYASHI NOBUO;KUBO MASAAKI
分类号 C07C29/68;C07C31/28;C07F9/94;(IPC1-7):C07C29/68 主分类号 C07C29/68
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