公开(公告)号：US20090012310A1

公开(公告)日：2009-01-08

申请号：US12213532

申请日：2008-06-20

申请人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

发明人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

IPC分类号： C07D403/08 ,  C07D491/056

CPC分类号： C07D209/10 ,  C07D209/34 ,  C07D209/94 ,  C09B23/0066

摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields.Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.

摘要翻译： 本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。 因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。 在上式中，R表示可以被取代的烷基，烷氧基烷基或芳基，R 1和R 2各自独立地表示氢原子，卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基 并且R 1和R 2可以彼此结合形成环; R3表示可任选被取代的烷基; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。

公开(公告)号：US20070083048A1

公开(公告)日：2007-04-12

申请号：US10579142

申请日：2004-11-12

申请人： Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

发明人： Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

IPC分类号： C07D473/00

CPC分类号： C09B67/0092 ,  C07D209/14 ,  C09B23/0066 ,  C09B67/0025 ,  Y10S430/145

摘要： A novel nonsolvate-form crystal of polymethine compound is provided which has good stability in solution, shows a high gram extinction coefficient, is excellent in storage stability, is easy to handle and is highly sensitive to general-purpose semiconductor lasers. Thus is provided a nonsolvate-form crystal of polymethine compound of the formula (I) given below as well as a process for producing the nonsolvate-form crystal of polymethine compound of formula (I) which comprises reacting a polymethine ether compound of the formula (II) given below with hydrochloric acid or hydrobromic acid. (In the above formula, X represents Cl or Br.) (In the above formula, R represents an alkyl group, an alkoxyalkyl group or an optionally substituted aryl group.)

摘要翻译： 提供了一种聚甲炔化合物的新型非特异性结晶形式，其在溶液中具有良好的稳定性，显示出高消光系数，储存稳定性优良，易于处理，对通用半导体激光器高度敏感。 因此，提供了下面给出的式（I）的聚甲炔化合物的非皂体形式的结晶，以及制备式（I）的聚甲炔化合物的非皂体型晶体的方法，该方法包括使式（I）的聚甲炔醚化合物 II）用盐酸或氢溴酸给出。 （在上式中，X表示Cl或Br。）（在上式中，R表示烷基，烷氧基烷基或任意取代的芳基。）

公开(公告)号：US07446212B2

公开(公告)日：2008-11-04

申请号：US10559451

申请日：2004-06-16

申请人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

发明人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

IPC分类号： C07D403/08

CPC分类号： C07D209/10 ,  C07D209/34 ,  C07D209/94 ,  C09B23/0066

摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields.Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.

摘要翻译： 本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。 因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。 在上式中，R表示烷基，烷氧基烷基或任选被取代的芳基，R 1和R 2各自独立地表示氢原子， 卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基，R 1和R 2可以彼此结合形成环; R 3表示烷基，其可任选被取代; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。

公开(公告)号：US20060167272A1

公开(公告)日：2006-07-27

申请号：US10559451

申请日：2004-06-16

申请人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

发明人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

IPC分类号： C07D405/14 ,  C07D403/02

CPC分类号： C07D209/10 ,  C07D209/34 ,  C07D209/94 ,  C09B23/0066

摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields. Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.

摘要翻译： 本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。 因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。 在上式中，R表示烷基，烷氧基烷基或任选被取代的芳基，R 1和R 2各自独立地表示氢原子， 卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基，R 1和R 2可以彼此结合形成环; R 3表示烷基，其可任选被取代; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。

公开(公告)号：US07709660B2

公开(公告)日：2010-05-04

申请号：US12213532

申请日：2008-06-20

申请人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

发明人： Nobuaki Sasaki ,  Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

IPC分类号： C07D403/08

CPC分类号： C07D209/10 ,  C07D209/34 ,  C07D209/94 ,  C09B23/0066

摘要： The invention provides novel compounds useful as intermediates for the production of polymethine compounds containing a desired counter ion with high purity and in high yields.Thus provided are polymethine ether compounds of the general formula (I) given below and a method of producing polymethine compounds which comprises bringing those compounds into contact with an acid. In the above formula, R represents an alkyl group, an alkoxyalkyl group or an aryl group which may optionally be substituted, R1 and R2 each independently represents a hydrogen atom, halogen atom, nitro group, alkyl group, alkoxyalkyl group, alkoxy group or alkoxyalkoxy group and R1 and R2 may be bound to each other to form a ring; R3 represents an alkyl group, which may optionally be substituted; L is an alkylene group required for the formation of a ring structure; and X represents a hydrogen atom, halogen atom, alkoxy group, aryloxy group, alkylthio group, arylthio group or substituted amino group.

摘要翻译： 本发明提供了可用作制备含有高纯度和高收率的所需抗衡离子的聚甲炔化合物的中间体的新型化合物。 因此提供了下面给出的通式（I）的聚甲炔醚化合物和制备聚甲炔化合物的方法，其包括使这些化合物与酸接触。 在上式中，R表示可以被取代的烷基，烷氧基烷基或芳基，R 1和R 2各自独立地表示氢原子，卤素原子，硝基，烷基，烷氧基烷基，烷氧基或烷氧基烷氧基 并且R 1和R 2可以彼此结合形成环; R3表示可任选被取代的烷基; L是形成环结构所需的亚烷基; X表示氢原子，卤素原子，烷氧基，芳氧基，烷硫基，芳硫基或取代氨基。

公开(公告)号：US07485404B2

公开(公告)日：2009-02-03

申请号：US10579142

申请日：2004-11-12

申请人： Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

发明人： Keiki Chichiishi ,  Sayuri Wada ,  Shigeo Fujita

IPC分类号： G03F7/00 ,  G03F7/004

CPC分类号： C09B67/0092 ,  C07D209/14 ,  C09B23/0066 ,  C09B67/0025 ,  Y10S430/145

摘要： A novel nonsolvate-form crystal of polymethine compound is provided which has good stability in solution, shows a high gram extinction coefficient, is excellent in storage stability, is easy to handle and is highly sensitive to general-purpose semiconductor lasers.Thus is provided a nonsolvate-form crystal of polymethine compound of the formula (I) given below as well as a process for producing the nonsolvate-form crystal of polymethine compound of formula (I) which comprises reacting a polymethine ether compound of the formula (II) given below with hydrochloric acid or hydrobromic acid. (In the above formula, X represents Cl or Br.) (In the above formula, R represents an alkyl group, an alkoxyalkyl group or an optionally substituted aryl group.)

摘要翻译： 提供了一种聚甲炔化合物的新型非特异性结晶形式，其在溶液中具有良好的稳定性，显示出高消光系数，储存稳定性优良，易于处理，对通用半导体激光器高度敏感。 因此，提供了下面给出的式（I）的聚甲炔化合物的非皂体形式的结晶，以及制备式（I）的聚甲炔化合物的非皂体型晶体的方法，该方法包括使式（I）的聚甲炔醚化合物 II）用盐酸或氢溴酸给出。 （在上式中，X表示Cl或Br。）（在上式中，R表示烷基，烷氧基烷基或任意取代的芳基。）

公开(公告)号：US20080091033A1

公开(公告)日：2008-04-17

申请号：US11793352

申请日：2005-12-09

申请人： Shigeo Fujita ,  Keiki Chichiishi ,  Sayuri Wada ,  Tsunehito Eda ,  Hiroshi Terao

发明人： Shigeo Fujita ,  Keiki Chichiishi ,  Sayuri Wada ,  Tsunehito Eda ,  Hiroshi Terao

IPC分类号： C07D403/08

CPC分类号： C09B67/0025 ,  C07D209/10 ,  C07D209/34 ,  C09B23/0066 ,  C09B23/086

摘要： The object is to provide a novel nonsolvate-form crystal of polymethine compound which has good stability in solution, shows a high gram extinction coefficient, is excellent in storage stability, is easy to handle and is highly sensitive to general-purpose semiconductor lasers. Thus are provided a nonsolvate-form crystal of a polymethine compound of the formula (I) and a process for producing the nonsolvate-form crystal of polymethine compound of formula (I) which comprises reacting a polymethine ether compound of the formula (II) given below with p-toluenesulfonic acid. (In the above formula, TsO represents the p-toluenesulfonic acid residue.) (In the above formula, R represents an alkyl group, an alkoxyalkyl group or an optionally substituted aryl group.)

摘要翻译： 本发明的目的是提供一种在溶液中具有良好稳定性的聚异氰酸酯化合物的新型非特异性结晶形式，显示出高消光系数，储存稳定性优异，易于处理，对通用半导体激光器高度敏感。 提供了式（I）的聚甲炔化合物的非皂体形式的结晶和用于制备式（I）的聚甲炔化合物的非皂体型晶体的方法，其包括使给定的式（II）的聚甲炔醚化合物 在下面用对甲苯磺酸。 （在上式中，TsO表示对甲苯磺酸残基。）（上式中，R表示烷基，烷氧基烷基或任意取代的芳基。）

公开(公告)号：US5342967A

公开(公告)日：1994-08-30

申请号：US922847

申请日：1992-07-31

申请人： Shigeo Fujita ,  Mansuke Matsumoto ,  Yojiro Kumagae ,  Sayuri Wada ,  Shuichi Hashimoto

发明人： Shigeo Fujita ,  Mansuke Matsumoto ,  Yojiro Kumagae ,  Sayuri Wada ,  Shuichi Hashimoto

IPC分类号： B41M5/145 ,  B41M5/327 ,  C07D493/10 ,  C09B11/24 ,  C09B67/48 ,  C07D311/88

CPC分类号： C09B67/0025 ,  B41M5/1455 ,  B41M5/3275 ,  C07D493/10 ,  C09B11/24

摘要： The improved two types of crystal modification of 2-n-toluidino-3-methyl-6-di-n-butylaminofluoran, as well as the crystalline toluene adduct thereof have high solubility in inner-phase solvent(s). Recording materials that use those compounds as electron donating color formers exhibit particularly good performance in various characteristics such as whiteness of the background, its storage stability, color rendition, sensitivity for color formation and image storage stability.

摘要翻译： 2-对甲苯胺基-3-甲基-6-二正丁基氨基荧烷的改进的两种类型的晶体改性以及其结晶甲苯加合物在内相溶剂中具有高溶解度。 使用这些化合物作为给电子成色剂的记录材料在背景白度，储存稳定性，显色性，色彩形成的灵敏度和图像保存稳定性等各种特性中表现出特别好的性能。

公开(公告)号：US5438032A

公开(公告)日：1995-08-01

申请号：US237899

申请日：1994-05-04

申请人： Shigeo Fujita ,  Mansuke Matsumoto ,  Yojiro Kumagae ,  Sayuri Wada ,  Shuichi Hashimoto

发明人： Shigeo Fujita ,  Mansuke Matsumoto ,  Yojiro Kumagae ,  Sayuri Wada ,  Shuichi Hashimoto

IPC分类号： B41M5/145 ,  B41M5/327 ,  C07D493/10 ,  C09B11/24 ,  C09B67/48 ,  B41M5/30 ,  C09D11/00

CPC分类号： C09B67/0025 ,  B41M5/1455 ,  B41M5/3275 ,  C07D493/10 ,  C09B11/24

摘要： The improved two types of crystal modification of 2-m-toluidino-3-methyl-6-di-n-butylaminofluoran, as well as the crystalline toluene adduct thereof have high solubility in inner-phase solvent(s). Recording materials that use those compounds as electron donating color formers exhibit particularly good performance in various characteristics such as whiteness of the background, its storage stability, color rendition, sensitivity for color formation and image storage stability.

摘要翻译： 2-甲基苯甲基-3-甲基-6-二正丁基氨基荧烷的改进的两种类型的晶体改性以及其结晶甲苯加合物在内相溶剂中具有高溶解度。 使用这些化合物作为给电子成色剂的记录材料在背景白度，储存稳定性，显色性，色彩形成的灵敏度和图像保存稳定性等各种特性中表现出特别好的性能。

公开(公告)号：US5376617A

公开(公告)日：1994-12-27

申请号：US236046

申请日：1994-05-02

申请人： Yojiro Kumagae ,  Shigeo Fujita ,  Mansuke Matsumoto ,  Sayuri Wada ,  Shuuichi Hashimoto

发明人： Yojiro Kumagae ,  Shigeo Fujita ,  Mansuke Matsumoto ,  Sayuri Wada ,  Shuuichi Hashimoto

IPC分类号： B41M5/145 ,  B41M5/327 ,  C07D493/10 ,  C09B11/24 ,  C09B67/48 ,  B41M5/20

CPC分类号： C09B67/0025 ,  B41M5/1455 ,  B41M5/3275 ,  C07D493/10 ,  C09B11/24

摘要： The improved .beta.-type crystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran has high solubility in inner-phase solvents. The compound is very useful as a color former for pressure-sensitive recording materials and thermal recording materials. Recording materials that use this compound as color former exhibit good performance in various characteristics such as whiteness of the background, its storage stability, color rendition, sensitivity for color formation and color fastness of image.

摘要翻译： 2-（3-甲基苯胺基）-3-甲基-6-二乙基氨基荧烷的改进的β型晶体改性在内相溶剂中具有高溶解度。 该化合物作为压敏记录材料和热敏记录材料的成色剂是非常有用的。 使用该化合物作为成色剂的记录材料在各种特性如背景的白度，其储存稳定性，显色性，图像的着色灵敏度和色牢度方面表现出良好的性能。