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1. 发明申请

US20110201845A1 PROCESS FOR PRODUCING TRIPHENYLENE COMPOUND AND CRYSTAL OBTAINED BY THE PROCESS 有权
标题翻译：用于生产三苯乙烯化合物的方法和由该方法获得的晶体
公开(公告)号：US20110201845A1
公开(公告)日：2011-08-18
申请号：US13044975
申请日：2011-03-10
申请人： Daisuke Takano , Tomokazu Kato , Toshihiro Fujinaka , Kazunori Sakamoto
发明人： Daisuke Takano , Tomokazu Kato , Toshihiro Fujinaka , Kazunori Sakamoto
IPC分类号： C07C39/14
CPC分类号： C07C39/12 , C07B2200/13 , C07C37/11 , C07C37/84 , C07C2603/42 , Y02P20/55
摘要： An object of the present invention is to provide a process for producing high-purity hydroxytriphenylenes in which not only inexpensive raw materials can be used but also no complicated steps of deprotection such as dealkylation, and reduction and the like are necessary, and which is thereby advantageous in industrial production. Also there is provided a novel crystal of 2,3,6,7,10,11-hexahydroxytriphenylene monohydrate, which has satisfactory thermal stability. The process for producing a compound represented by the general formula (2) is characterized by reacting a compound represented by the general formula (1) in the presence of a metal oxide comprising a metal selected from trivalent iron, pentavalent vanadium and hexavalent molybdenum and of a nonvolatile strong acid: wherein, Rs are each independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 3 carbon atoms.
摘要翻译：本发明的目的是提供一种生产高纯度羟基三苯并噻吩的方法，其中不仅可以使用便宜的原料，而且还不需要复杂的脱保护步骤如脱烷基化和还原等，从而有利于工业生产。还提供了具有令人满意的热稳定性的2,3,6,7,10,11-六羟基三亚苯一水合物的新晶体。由通式（2）表示的化合物的制备方法的特征在于使通式（1）表示的化合物在包含选自三价铁，五价钒和六价钼的金属的金属氧化物的存在下反应，非挥发性强酸：其中，R 5各自独立地为氢原子，卤素原子，碳原子数为1〜3的烷基或碳原子数为1〜3的烷氧基。

2. 发明授权

US07964757B2 Process for producing triphenylene compound and crystal obtained by the process 有权
标题翻译：通过该方法得到的三亚苯化合物和晶体的生产方法
公开(公告)号：US07964757B2
公开(公告)日：2011-06-21
申请号：US12670707
申请日：2008-08-06
申请人： Daisuke Takano , Tomokazu Kato , Toshihiro Fujinaka , Kazunori Sakamoto
发明人： Daisuke Takano , Tomokazu Kato , Toshihiro Fujinaka , Kazunori Sakamoto
IPC分类号： C07C39/19 , C07C37/00
CPC分类号： C07C39/12 , C07B2200/13 , C07C37/11 , C07C37/84 , C07C2603/42 , Y02P20/55
摘要： An object of the present invention is to provide a process for producing high-purity hydroxytriphenylenes in which not only inexpensive raw materials can be used but also no complicated steps of deprotection such as dealkylation, and reduction and the like are necessary, and which is thereby advantageous in industrial production. Also there is provided a novel crystal of 2,3,6,7,10,11-hexahydroxytriphenylene monohydrate, which has satisfactory thermal stability. The process for producing a compound represented by the general formula (2) is characterized by reacting a compound represented by the general formula (1) in the presence of a metal oxide comprising a metal selected from trivalent iron, pentavalent vanadium and hexavalent molybdenum and of a nonvolatile strong acid: wherein, Rs are each independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 3 carbon atoms.
摘要翻译：本发明的目的是提供一种生产高纯度羟基三苯并噻吩的方法，其中不仅可以使用便宜的原料，而且还不需要复杂的脱保护步骤如脱烷基化和还原等，从而有利于工业生产。还提供了具有令人满意的热稳定性的2,3,6,7,10,11-六羟基三亚苯一水合物的新晶体。由通式（2）表示的化合物的制备方法的特征在于使通式（1）表示的化合物在包含选自三价铁，五价钒和六价钼的金属的金属氧化物的存在下反应，非挥发性强酸：其中，R 5各自独立地为氢原子，卤素原子，碳原子数为1〜3的烷基或碳原子数为1〜3的烷氧基。

3. 发明申请

US20100191020A1 PROCESS FOR PRODUCING TRIPHENYLENE COMPOUND AND CRYSTAL OBTAINED BY THE PROCESS 有权
标题翻译：用于生产三苯乙烯化合物的方法和由该方法获得的晶体
公开(公告)号：US20100191020A1
公开(公告)日：2010-07-29
申请号：US12670707
申请日：2008-08-06
申请人： Daisuke Takano , Tomokazu Kato , Toshihiro Fujinaka , Kazunori Sakamoto
发明人： Daisuke Takano , Tomokazu Kato , Toshihiro Fujinaka , Kazunori Sakamoto
IPC分类号： C07C39/12 , C07C37/00
CPC分类号： C07C39/12 , C07B2200/13 , C07C37/11 , C07C37/84 , C07C2603/42 , Y02P20/55
摘要： An object of the present invention is to provide a process for producing high-purity hydroxytriphenylenes in which not only inexpensive raw materials can be used but also no complicated steps of deprotection such as dealkylation, and reduction and the like are necessary, and which is thereby advantageous in industrial production. Also there is provided a novel crystal of 2,3,6,7,10,11-hexahydroxytriphenylene monohydrate, which has satisfactory thermal stability. The process for producing a compound represented by the general formula (2) is characterized by reacting a compound represented by the general formula (1) in the presence of a metal oxide comprising a metal selected from trivalent iron, pentavalent vanadium and hexavalent molybdenum and of a nonvolatile strong acid: wherein, Rs are each independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 3 carbon atoms.
摘要翻译：本发明的目的是提供一种生产高纯度羟基三苯并噻吩的方法，其中不仅可以使用便宜的原料，而且还不需要复杂的脱保护步骤如脱烷基化和还原等，从而有利于工业生产。还提供了具有令人满意的热稳定性的2,3,6,7,10,11-六羟基三亚苯一水合物的新晶体。由通式（2）表示的化合物的制备方法的特征在于使通式（1）表示的化合物在包含选自三价铁，五价钒和六价钼的金属的金属氧化物的存在下反应，非挥发性强酸：其中，R 5各自独立地为氢原子，卤素原子，碳原子数为1〜3的烷基或碳原子数为1〜3的烷氧基。

4. 发明授权

US08178731B2 Process for producing triphenylene compound and crystal obtained by the process 有权
标题翻译：通过该方法得到的三亚苯化合物和晶体的生产方法
公开(公告)号：US08178731B2
公开(公告)日：2012-05-15
申请号：US13044975
申请日：2011-03-10
申请人： Daisuke Takano , Tomokazu Kato , Toshihiro Fujinaka , Kazunori Sakamoto
发明人： Daisuke Takano , Tomokazu Kato , Toshihiro Fujinaka , Kazunori Sakamoto
IPC分类号： C07C39/12 , C07C39/14
CPC分类号： C07C39/12 , C07B2200/13 , C07C37/11 , C07C37/84 , C07C2603/42 , Y02P20/55
摘要： An object of the present invention is to provide a process for producing high-purity hydroxytriphenylenes in which not only inexpensive raw materials can be used but also no complicated steps of deprotection such as dealkylation, and reduction and the like are necessary, and which is thereby advantageous in industrial production. Also there is provided a novel crystal of 2,3,6,7,10,11-hexahydroxytriphenylene monohydrate, which has satisfactory thermal stability. The process for producing a compound represented by the general formula (2) is characterized by reacting a compound represented by the general formula (1) in the presence of a metal oxide comprising a metal selected from trivalent iron, pentavalent vanadium and hexavalent molybdenum and of a nonvolatile strong acid: wherein, Rs are each independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 3 carbon atoms or an alkoxy group having 1 to 3 carbon atoms.
摘要翻译：本发明的目的是提供一种生产高纯度羟基三苯并噻吩的方法，其中不仅可以使用便宜的原料，而且还不需要复杂的脱保护步骤如脱烷基化和还原等，从而有利于工业生产。还提供了具有令人满意的热稳定性的2,3,6,7,10,11-六羟基三亚苯一水合物的新晶体。由通式（2）表示的化合物的制备方法的特征在于使通式（1）表示的化合物在包含选自三价铁，五价钒和六价钼的金属的金属氧化物的存在下反应，非挥发性强酸：其中，R 5各自独立地为氢原子，卤素原子，碳原子数为1〜3的烷基或碳原子数为1〜3的烷氧基。

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