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1. 发明申请

WO02048159A1 METHOD FOR PREPARING DOLLAR G(B)-PHOSPHORUS NITROXIDE RADICALS 审中-公开
标题翻译：用于制备DOLLAR G（B） - 磷酸二氧化氮的方法
公开(公告)号：WO02048159A1
公开(公告)日：2002-06-20
申请号：PCT/FR2001/003876
申请日：2001-12-07
IPC分类号： C07B60/00 , C07F9/40 , C08F2/38 , C07B61/02
CPC分类号： C07F9/4006
摘要： The invention concerns a method for preparing beta -phosphorus nitroxide radicals which consists in first preparing an aminophosphonate by reacting a carbonyl compound, a primary amine and a phosphorus compound in the presence of a Lewis acid, then in oxidising said raw aminophosphonate using non-halogenated organic peracids in an organic two-phase water/solvent medium with a buffered aqueous phase with a pH ranging between 5 and 12.
摘要翻译：本发明涉及一种制备β-磷氮氧自由基的方法，该方法包括首先通过在路易斯酸存在下使羰基化合物，伯胺和磷化合物反应制备氨基膦酸酯，然后使用非卤化的氧化所述原氨基膦酸酯有机过酸在具有pH在5和12之间的缓冲水相的有机两相水/溶剂介质中。

2. 发明申请

WO2012096425A1 디메틸 테레프탈레이트 제조 공정으로부터 발생하는 부산물로부터 고순도의 메틸-4-포밀벤조에이트의 정제방법 审中-公开
标题翻译：在制备二甲基三苯甲酸酯时生产的副产物中高纯度甲基-4-甲基苯甲酸酯的方法
公开(公告)号：WO2012096425A1
公开(公告)日：2012-07-19
申请号：PCT/KR2011/001984
申请日：2011-03-23
申请人： 국민대학교 산학협력단 , 한국화학연구원 , 김석찬 , 김우선 , 이윤아 , 류영 , 정효진
发明人： 김석찬 , 김우선 , 이윤아 , 류영 , 정효진
IPC分类号： C07C67/62 , C07C67/31 , C07C69/76 , C07B60/00
CPC分类号： C07C67/31 , C07C67/62 , C07C69/76
摘要： 본 발명은 DMT 제조 공정에서 발생하는 부산물로부터 더욱 고순도의 MFB를 정제하는 방법으로, (a) DMT의 제조과정에서 생성되며, 메틸포밀벤조에이트를 함유하는 반응 부산물에 알코올을 첨가하고 이를 여과하는 단계; (b) 상기 여과 후 여액에 (i) 히드록시아민 또는 히드록시아민의 무기산염 및 (ii) 알칼리 성분을 첨가하여 옥심화 반응을 통하여 여액 내의 메틸포밀벤조에이트를 메틸 4-히드록시이미노벤조에이트로 전환시키고 이를 여과하는 단계; (c) 상기 생성된 메틸 4-히드록시이미노벤조에이트 혼합물을 톨루엔 또는 메틸렌클로라이드에 용해시키는 단계; 및 (d) 상기 혼합물에 산을 첨가하는 단계를 포함하는 더욱 고순도로 메틸포밀벤조에이트를 정제하는 방법을 제공한다.
摘要翻译：本发明涉及一种纯化较高纯度甲酰基苯甲酸甲酯的方法，包括以下步骤：（a）向DMT制备过程中产生的含有甲酰基苯甲酸甲酯的副产物中加入醇，并过滤该混合物; （b）将羟胺或羟胺的无机盐和（ⅱ）碱成分加入到通过过滤获得的滤液中，通过肟化将滤液中的甲酰基苯甲酸甲酯转化为甲酰基苯甲酸甲酯，然后过滤所得混合物; （c）将制备的4-甲酰基苯甲酸甲酯的混合物溶解在甲苯或二氯甲烷中; 和（d）向混合物中加入酸。

3. 发明申请

WO0040526A2 METHOD FOR PREPARING beta -PHOSPHOROUS NITROXIDE RADICALS 审中-公开
标题翻译：制备β-磷杂环磷酰胺的方法
公开(公告)号：WO0040526A2
公开(公告)日：2000-07-13
申请号：PCT/FR9903255
申请日：1999-12-22
申请人： ATOCHEM ELF SA , GILLET JEAN PHILIPPE , GUERRET OLIVIER , TORDO PAUL
发明人： GILLET JEAN-PHILIPPE , GUERRET OLIVIER , TORDO PAUL
IPC分类号： C07F9/53 , C07B60/00 , C07F9/40 , C07B61/02
CPC分类号： C07B61/02 , C07F9/4006
摘要： The invention concerns a method for preparing beta -phosphorous nitroxide radicals which consists in preparing in a first step an aminophosphonate by reacting a carbonyl compound, a primary amine and a phosphorous compound, then in a second step in oxidising said aminophosphonate using non-halogenated organic peracids in a two-phase organic water/solvent medium with a buffered aqueous phase with a pH ranging between 5 and 12.
摘要翻译：本发明涉及一种制备β-亚磷氮氧自由基的方法，其中包括在第一步中通过使羰基化合物，伯胺和磷化合物反应制备氨基膦酸酯，然后在第二步中使用非卤代有机物氧化所述氨基膦酸酯过酸在具有pH在5和12之间的缓冲水相的两相有机水/溶剂介质中。

4. 发明申请

WO00026189A1 METHOD FOR PRODUCING NITROXYL COMPOUNDS OF SECONDARY AMINES 审中-公开
标题翻译：用于生产硝仲胺
公开(公告)号：WO00026189A1
公开(公告)日：2000-05-11
申请号：PCT/EP1999/008170
申请日：1999-10-28
IPC分类号： C07B60/00 , C07C291/04 , C07D211/94 , C07D295/24
CPC分类号： C07D295/24 , C07B61/02 , C07C291/04 , C07D211/94
摘要： The invention relates to a method for producing nitroxyl compounds of secondary amines which do not carry any hydrogen atoms on the alpha -carbon atoms. According to said method, amines of this type are oxidised with hydrogen peroxide in the presence of an acidic substance.
摘要翻译：本发明涉及一种用于进行α-碳原子上没有氢，通过这样的胺与酸性物质的存在下过氧化氢的氧化仲胺的硝酰基化合物的制备方法。

5. 发明申请

WO02094743A3 METHOD AND DEVICE TO ACHIEVE RADICAL GAS PHASE REACTIONS 审中-公开
标题翻译：方法及装置实现自由基气相反应
公开(公告)号：WO02094743A3
公开(公告)日：2003-03-06
申请号：PCT/EP0205485
申请日：2002-05-17
申请人： SIEMENS AXIVA GMBH & CO KG , HEINICHEN HOLGER , HEYL ANDREAS , APPEL JOERG
发明人： HEINICHEN HOLGER , HEYL ANDREAS , APPEL JOERG
IPC分类号： B01J19/00 , B01J19/24 , B01J19/26 , C07B60/00 , C07B61/02
CPC分类号： C07B61/02 , B01J19/002 , B01J19/2415 , B01J19/26 , B01J2219/00033 , B01J2219/00074 , B01J2219/00157 , B01J2219/00166
摘要： The object of the invention is to improve the manner in which radical gas phase reactions are carried out so that the temperature of the reaction can be kept at the lowest possible level and an adequate amount of radicals is available for the reaction. In order to achieve this, one or several educts (A) are placed in a reactor (1) where they react at an initial temperature in the presence of one or several radical species (R*) to form one or more products (P); the radical species (R*) are produced outside the reactor (1) at a second temperature (T2) which is higher than the first (T1), by thermal decomposition, using radical formers (RB), whereupon they are fed into the reactor (1) with the educts (A) contained therein.
摘要翻译：为了改善的一方面在于自由基气相反应性能，反应温度可以保持在尽可能低的水平，但在另一方面，基团为反应的足够量的（1）中的一种或多种起始材料（A）被传递的反应器是可用的，的有在第一温度（T1）在一个或多个自由基物质（R *）存在于一个或多个产品（P）反应; 自由基物质（R *）是在反应器（1）的外部在第二温度（T2）比所述第一温度高（T1）是通过热分解，然后进入反应器中产生的自由基形成剂（RB）的（1）与馈包含在其中的反应物（A）。

6. 发明申请

WO00039093A1 PROCESS FOR PRODUCING ORGANIC COMPOUND HAVING NITROXIDE FREE RADICAL 审中-公开
标题翻译：生产具有无定形硝酸的有机化合物的方法
公开(公告)号：WO00039093A1
公开(公告)日：2000-07-06
申请号：PCT/JP1999/007379
申请日：1999-12-28
IPC分类号： C07B60/00 , C07D211/94
CPC分类号： C07D211/94 , C07B61/02
摘要： A sterically hindered, cyclic secondary amine represented by formula (1) is reacted with a peroxide in the presence of at least 1 part by weight of an organic compound having a cyano group per part by weight of the cyclic secondary amine to produce an organic compound having a nitroxide free radical represented by following formula (2). In the formulae (1) and (2), T represents methylene, ethylene, oxygen, or methyleneoxy; R represents alkyl, aralkyl, aryl, cycloalkyl, alkoxy, acyl, acyloxy, amino, hydroxy, or heterocycle; R , R , R , and R are the same or different and each represents alkyl or aryl, or R and R and/or R and R in combination represent tetramethylene or pentamethylene; and n is an integer of 0 to 6.
摘要翻译：由式（1）表示的空间位阻环状仲胺与过氧化物在至少1重量份的具有氰基的有机化合物/每重量份的环状仲胺的存在下反应，生成有机化合物具有由下式（2）表示的氮氧自由基。在式（1）和（2）中，T表示亚甲基，亚乙基，氧或亚甲氧基; R代表烷基，芳烷基，芳基，环烷基，烷氧基，酰基，酰氧基，氨基，羟基或杂环; R 1，R 2，R 3和R 4相同或不同，各自表示烷基或芳基，或R 1和R 2和/或R 3和 R 4组合表示四亚甲基或五亚甲基; n为0〜6的整数。

7. 发明申请

WO98039277A1 TRIARYLMETHYL FREE RADICALS AS IMAGE ENHANCING AGENTS 审中-公开
标题翻译：作为图像增强剂的三元醇自由基
公开(公告)号：WO98039277A1
公开(公告)日：1998-09-11
申请号：PCT/GB1998/000672
申请日：1998-03-06
IPC分类号： A61K49/20 , C07B60/00 , C07D519/00 , G01R33/28 , G01R33/62 , C07B61/02 , A61K49/00 , G01N24/12
CPC分类号： C07D519/00 , A61K49/20 , C07B61/02 , G01R33/5601 , G01R33/62
摘要： Novel triarylmethyl free radicals, their use as image enhancing agents in MRI, in particular to their use in Overhauser enhanced MRI of a sample for determining oxygen concentration of said sample.
摘要翻译：新的三芳基甲基自由基，它们在MRI中用作图像增强剂，特别是其在Overhauser中的用途增强了用于测定所述样品的氧浓度的样品的MRI。

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