基本信息:
- 专利标题： Carbonic acid-transfer reagent
- 专利标题（中）：碳酸转移试剂
- 申请号：JP2003311662 申请日：2003-09-03
- 公开(公告)号：JP2005075814A 公开(公告)日：2005-03-24
- 发明人： MASUDA HIDEKI , JITSUKAWA KOICHIRO , OZAWA TOMOHIRO , FUNABASHI YASUHIRO
- 申请人： Hideki Masuda , 秀樹 増田
- 专利权人： Hideki Masuda,秀樹 増田
- 当前专利权人： Hideki Masuda,秀樹 増田
- 优先权： JP2003311662 2003-09-03
- 主分类号： C07D213/73
- IPC分类号： C07D213/73 ; C07F3/02 ; C07F3/06
摘要：
PROBLEM TO BE SOLVED: To obtain a carbonic acid-transfer reagent useful for chemical reactions accompanied by the carbonic acid-transfer.
SOLUTION: The carbonic acid-transfer reagent has, as a main ingredient, a ligand expressed by formula (1), and a hydroxo complex, having a metal of either one selected from the first transition series elements and magnesium as a central metal. Or, the carbonic acid-transfer reagent comprises a complex in which CO
2 is introduced to the hydroxo complex as a main ingredient. In the formula, R
1 expresses H, an alkyl or an aryl-substituted alkyl; R
2 expresses an alkyl, an alkoxy, nitro, a halogen, cyano, amino, an alkylamino or an aryl; n expresses either one of 0-3 integers; R
3 expresses methylele or an alkyl-substituted methylene.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要（中）：
SOLUTION: The carbonic acid-transfer reagent has, as a main ingredient, a ligand expressed by formula (1), and a hydroxo complex, having a metal of either one selected from the first transition series elements and magnesium as a central metal. Or, the carbonic acid-transfer reagent comprises a complex in which CO
2 is introduced to the hydroxo complex as a main ingredient. In the formula, R
1 expresses H, an alkyl or an aryl-substituted alkyl; R
2 expresses an alkyl, an alkoxy, nitro, a halogen, cyano, amino, an alkylamino or an aryl; n expresses either one of 0-3 integers; R
3 expresses methylele or an alkyl-substituted methylene.
COPYRIGHT: (C)2005,JPO&NCIPI
待解决的问题：获得可用于伴随碳酸转移的化学反应的碳酸转移剂。 解决方案：碳酸转移剂作为主要成分，由式（1）表示的配体和具有选自第一过渡系列元素和镁作为中心的金属的羟基络合物 金属。 或者，碳酸转移试剂包含将CO 2 引入羟基络合物作为主要成分的络合物。 在该式中，R 1表示H，烷基或芳基取代的烷基; R 2表示烷基，烷氧基，硝基，卤素，氰基，氨基，烷基氨基或芳基; n表示0-3整数之一; R“3”表示甲基或烷基取代的亚甲基。 版权所有（C）2005，JPO＆NCIPI
信息查询:
EspacenetIPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07D | 杂环化合物 |
| ------C07D213/00 | 杂环化合物，含六元环、不与其他环稠合、有1个氮原子作为仅有的杂环原子、环原子间或环原子与非环原子间有3个或更多个双键 |
| --------C07D213/02 | .环原子间或环原子与非环原子间有3个双键 |
| ----------C07D213/04 | ..在环氮原子与非环原子间没有键或只有氢或碳原子直接连在环氮原子上 |
| ------------C07D213/06 | ...除了环氮原子外，只含氢和碳原子 |
| --------------C07D213/62 | ....氧或硫原子 |
| ----------------C07D213/73 | .....未取代的胺基或亚胺基 |