-
公开(公告)号：US4206310A
公开(公告)日：1980-06-03
申请号：US940757
申请日：1978-09-08
IPC分类号： C07C67/08 , C07D315/00
CPC分类号： C07C67/08 , C07D315/00
摘要： An improved process for producing an ester from a carboxylic acid and an alcohol which comprises reacting said carboxylic acid with said alcohol by the use of a 1-substituted-2-halopyridinium salt or a 1-substituted-2-haloquinolinium salt as a condensing agent in the presence of a hydrogen halide captor. According to this process, various esters, even if they have some steric hindrances, may be obtained in good yields.
摘要翻译： 一种由羧酸和醇生产酯的改进方法，其包括通过使用1-取代-2-卤代吡啶鎓盐或1-取代-2-卤代喹啉鎓盐作为缩合剂使所述羧酸与所述醇反应 在存在卤化氢捕集剂的情况下。 根据该方法，可以以良好的收率获得各种酯，即使它们具有一些空间位阻。
-
公开(公告)号：US4105673A
公开(公告)日：1978-08-08
申请号：US724845
申请日：1976-09-20
申请人： Teruaki Mukaiyama , Masahiro Usui , Kazuhiko Saigo
发明人： Teruaki Mukaiyama , Masahiro Usui , Kazuhiko Saigo
IPC分类号： C07D313/00
CPC分类号： C07D313/00
摘要： An improved process for producing a large ring lactone which comprises subjecting a hydroxy acid to intramolecular condensation by the use of a 1-substituted-2-halopyridinium salt or a 1-substituted-2-haloquinolinium salt as a condensing agent in the presence of an acid captor in an anhydrous organic solvent. According to this process, a variety of lactones, even complex lactones such as macrolides can be obtained in good yields.
-
3.发明授权Optically active carboalkylated amino alcohols and their utilization in optical resolution 失效光学活性烷基化氨基醇及其在光学拆分中的应用
公开(公告)号：US5041573A
公开(公告)日：1991-08-20
申请号：US423769
申请日：1989-10-18
申请人： Masaki Hasegawa , Kazuhiko Saigo , Yoichi Yuki , Kouzou Tachibana
发明人： Masaki Hasegawa , Kazuhiko Saigo , Yoichi Yuki , Kouzou Tachibana
IPC分类号： C07B57/00
CPC分类号： C07B57/00
摘要： A carboalkylated amino alcohol having each of the below shown formulae is novel and optically active. A separating agent comprising the alcohol and a support is effectively useful to separate a variety of racemates for example with chromatography. The alcohol may be chemically or physically combined with the support. ##STR1## [wherein Ph represents a phenyl group, R represents a hydrogen atom, an alkyl group having the carbon number of 1 to 10, or an aryl group having the carbon number of 6 to 10, X represents an --O-- group or a --S-- group, and Z represents a hydrogen atom, an alkyl group having the carbon number of 1 to 10 or a metal element].
-
4.发明授权公开(公告)号：US06184390B2
公开(公告)日：2001-02-06
申请号：US09406139
申请日：1999-09-27
IPC分类号： C07F950
CPC分类号： B01J31/24 , B01J31/1875 , B01J2531/0266 , B01J2531/16 , B01J2531/824 , C07B2200/07 , C07C67/38 , C07D307/33 , C07C69/34 , C07C69/65 , C07C69/616 , C07C69/732 , C07C69/612
摘要： A catalyst for the bisalkoxycarbonylation of olefins comprising a noble metal compound and a phosphine chalcogenide of the following formula (1): wherein each of R1, R2 and R3 is, independently, an alkyl group or an aryl group each of which may have a substituent, and A is a Group 16 element of the Periodic Table; and R1, R2 or R3 may be combined, directly or through a bridging group, with one another where the groups to be combined may be attached either to an identical phosphorus atom or to different phosphorus atoms. Element A includes oxygen, sulfur and selenium atoms. The noble metal compound includes palladium(II) halides and other palladium compounds. The catalyst may further include a copper(I) halide or other copper compound as a co-catalyst. The use of this catalyst can provide the bisalkoxycarbonylation of olefins with efficiency.
-
5.发明授权Optically active carboalkylated amino alcohols and their utilization in optical resolution 失效光学活性炭催化氨基醇及其在光解决方案中的应用
公开(公告)号：US5089642A
公开(公告)日：1992-02-18
申请号：US605256
申请日：1990-10-26
申请人： Masaki Hasegawa , Kazuhiko Saigo , Yoichi Yuki , Kouzou Tachibana
发明人： Masaki Hasegawa , Kazuhiko Saigo , Yoichi Yuki , Kouzou Tachibana
IPC分类号： C07B57/00
CPC分类号： C07B57/00
摘要： A carboalkylated amino alcohol having each of the below shown formulae is novel and optically active. A separating agent comprising the alcohol and a support is effectively useful to separate a variety of racemates for example with chromatography. The alcohol may be chemically or physically combined with the support. ##STR1## [wherein Ph represents a phenyl group, R represents a hydrogen atom, an alkyl group having the carbon number of 1 to 10, or an aryl group having the carbon number of 6 to 10, X represents an --O-- group or a --S-- group, and Z represents a hydrogen atom, an alkyl group having the carbon number of 1 to 10 or a metal element]
-
6.发明授权Optically active carboalkylated amino alcohols and their utilization in optical resolution 失效光学活性烷基化氨基醇及其在光学拆分中的应用
公开(公告)号：US4966985A
公开(公告)日：1990-10-30
申请号：US946460
申请日：1986-12-24
申请人： Masaki Hasegawa , Kazuhiko Saigo , Yoichi Yuki , Kouzou Tachibana
发明人： Masaki Hasegawa , Kazuhiko Saigo , Yoichi Yuki , Kouzou Tachibana
IPC分类号： C07B57/00
CPC分类号： C07B57/00
摘要： A carboalkylated amino alcohol having each of the below shown formulae is novel and optically active. A separating agent comprising the alcohol and a support is effectively useful to separate a variety of racemates for example with chromatography. The alcohol may be chemically or physically combined with the support. ##STR1## [wherein Ph represents a phenyl group, R represents a hydrogen atom, an alkyl group having the carbon number of 1 to 10, or an aryl group having the carbon number of 6 to 10, X represents an --0-- group or a --S-- group, and Z represents a hydrogen atom, an alkyl group having the carbon number of 1 to 10 or a metal element].
摘要翻译： 具有以下所示式中的每一个的烷基化氨基醇是新颖的和光学活性的。 包含醇和载体的分离剂有效地用于分离各种外消旋体，例如用色谱法。 酒精可以化学或物理地与支持物组合。 （1-1）<图像>（I-2）
（1-3） （1-4）[其中Ph表示苯基，R表示氢原子， 碳数为1〜10，或碳数为6〜10的芳基，X为-O-或-S-，Z为氢原子，碳原子数为 1〜10或金属元素]。 -
7.发明申请ORGANIC SEMICONDUCTOR COMPOUND, SEMICONDUCTOR ELEMENT, SOLAR BATTERY, AND PROCESS FOR PRODUCING ORGANIC SEMICONDUCTOR COMPOUND 失效有机半导体化合物，半导体元件，太阳能电池和用于生产有机半导体化合物的方法公开(公告)号：US20110040106A1
公开(公告)日：2011-02-17
申请号：US12867821
申请日：2009-02-15
申请人： Kazuhiko Saigo , Yuka Kobayashi
发明人： Kazuhiko Saigo , Yuka Kobayashi
IPC分类号： C07D409/04
CPC分类号： C07C391/00 , C07D339/06 , H01L51/0068 , H01L51/0074 , H01L51/4293 , Y02E10/549 , Y02P70/521
摘要： Disclosed is, for example, a compound that can be a material which can control many functions. According to a first aspect of the present invention, there is provided an organic semiconductor compound characterized in that the organic semiconductor compound is produced by forming a salt of organic molecules as a donor with an inorganic acid or an inorganic base and causes self-accumulation. According to the above constitution, the organic semiconductor compound can be obtained in a simple manner. According to a second aspect of the present invention, there is provided an organic compound characterized by being produced by deriving an ammonia salt or a hydroxyamine salt from a compound having a tetrathiafulvalene analogue site in the skeleton thereof and containing a protonic acid functional group. According to the above constitution, an organic compound which can control many functions can be obtained.
摘要翻译： 公开了例如可以是可以控制许多功能的材料的化合物。 根据本发明的第一方面，提供了一种有机半导体化合物，其特征在于有机半导体化合物通过用无机酸或无机碱形成作为供体的有机分子的盐而产生，并引起自聚集。 根据上述结构，可以简单地获得有机半导体化合物。 根据本发明的第二方面，提供一种有机化合物，其特征在于通过在其骨架中衍生出具有四硫富瓦烯类似物位点的化合物并含有质子酸官能团的氨盐或羟胺盐产生。 根据上述结构，可以获得能够控制许多功能的有机化合物。
-
8.发明授权Catalyst for bisalkoxycarbonylation of olefins, and method for production of succinate derivatives 失效用于烯烃的双烷氧基羰基化的催化剂和琥珀酸酯衍生物的制备方法
公开(公告)号：US6159891A
公开(公告)日：2000-12-12
申请号：US332072
申请日：1999-06-14
CPC分类号： B01J31/24 , B01J31/1875 , B01J2531/0266 , B01J2531/16 , B01J2531/824 , C07B2200/07 , C07C67/38 , C07D307/33 , C07C69/34 , C07C69/65 , C07C69/616 , C07C69/732 , C07C69/612
摘要： A catalyst for the bisalkoxycarbonylation of olefins comprising a noble metal compound and a phosphine chalcogenide of the following formula (1): ##STR1## wherein each of R.sup.1, R.sup.2 and R.sup.3 is, independently, an alkyl group or an aryl group each of which may have a substituent, and A is a Group 16 element of the Periodic Table; and R.sup.1, R.sup.2 or R.sup.3 may be combined, directly or through a bridging group, with one another where the groups to be combined may be attached either to an identical phosphorus atom or to different phosphorus atoms. Element A includes oxygen, sulfur and selenium atoms. The noble metal compound includes palladium(II) halides and other palladium compounds. The catalyst may further include a copper (I) halide or other copper compound as a co-catalyst. The use of this catalyst can provide the bisalkoxycarbonylation of olefins with efficiency.
摘要翻译： 用于烯烃的双烷氧羰基化的催化剂，其包含贵金属化合物和下式（1）的膦硫属化物：其中R 1，R 2和R 3各自独立地为可以具有取代基的烷基或芳基 A为元素周期表第16组元素; R 1，R 2或R 3可以直接或通过桥连基团彼此组合，其中待组合的基团可以连接到相同的磷原子或不同的磷原子上。 元素A包括氧，硫和硒原子。 贵金属化合物包括卤化钯（II）和其它钯化合物。 催化剂可以进一步包括作为助催化剂的卤化铜（I）或其它铜化合物。 使用这种催化剂可以有效地提供烯烃的双烷氧基羰基化。
-
9.发明授权Organic semiconductor compound, semiconductor element, solar battery, and process for producing organic semiconductor compound 失效有机半导体化合物，半导体元件，太阳能电池以及有机半导体化合物的制造方法公开(公告)号：US08501801B2
公开(公告)日：2013-08-06
申请号：US12867821
申请日：2009-02-15
申请人： Kazuhiko Saigo , Yuka Kobayashi
发明人： Kazuhiko Saigo , Yuka Kobayashi
IPC分类号： A61K31/385 , C07D339/06
CPC分类号： C07C391/00 , C07D339/06 , H01L51/0068 , H01L51/0074 , H01L51/4293 , Y02E10/549 , Y02P70/521
摘要： Disclosed is, for example, a compound that can be a material which can control many functions. According to a first aspect of the present invention, there is provided an organic semiconductor compound characterized in that the organic semiconductor compound is produced by forming a salt of organic molecules as a donor with an inorganic acid or an inorganic base and causes self-accumulation. According to the above constitution, the organic semiconductor compound can be obtained in a simple manner. According to a second aspect of the present invention, there is provided an organic compound characterized by being produced by deriving an ammonia salt or a hydroxyamine salt from a compound having a tetrathiafulvalene analogue site in the skeleton thereof and containing a protonic acid functional group. According to the above constitution, an organic compound which can control many functions can be obtained.
摘要翻译： 公开了例如可以是可以控制许多功能的材料的化合物。 根据本发明的第一方面，提供了一种有机半导体化合物，其特征在于有机半导体化合物通过用无机酸或无机碱形成作为供体的有机分子的盐而产生，并引起自聚集。 根据上述结构，可以简单地获得有机半导体化合物。 根据本发明的第二方面，提供一种有机化合物，其特征在于通过在其骨架中衍生出具有四硫富瓦烯类似物位点的化合物并含有质子酸官能团的氨盐或羟胺盐产生。 根据上述结构，可以获得能够控制许多功能的有机化合物。
-
10.发明授权3-amino-1-indanole, method of synthesizing the same and method of optical resolution 失效3-氨基-1-茚满酮，其合成方法和光学拆分方法公开(公告)号：US06479702B1
公开(公告)日：2002-11-12
申请号：US10110881
申请日：2002-04-15
IPC分类号： C07B5700
CPC分类号： C07C215/44 , C07B2200/07 , C07C2602/08
摘要： The present invention relates to a compound which is expected to be a synthetic intermediate for medicines and pesticides or a separating agent for chromatography or a enantiomerically resolving agent for racemic bodies. That is, it provides 3-amino-1-indanol represented by the formula (I), a process for synthesizing it, an enantiomerically active compound of 3-amino-1-indanol and a process for enantiomerically resolving 3-amino-1-indanol, and a separating agent for enantiomeric isomers comprising enantiomerically active compound thereof as an effective ingredient. In the formula, the configuration between OH group and NH2 group are cis-configuration or trans-configuration and the compound may be a racemic body or an enantiomerically active compound.
摘要翻译： 本发明涉及预期为药物和农药的合成中间体的化合物或用于色谱法的分离剂或外消旋体的对映异构体拆分剂。 也就是说，提供由式（I）表示的3-氨基-1-茚基醇，其合成方法，3-氨基-1-茚满醇的对映异构体活性化合物和3-氨基-1- 茚基醇和对映异构体的分离剂，其中含有对映体活性化合物作为有效成分。在该式中，OH基和NH 2基之间的构型是顺式构型或反式构型，化合物可以是外消旋体或对映异构体 活性化合物。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.023 秒)
