公开(公告)号：US5066630A

公开(公告)日：1991-11-19

申请号：US537432

申请日：1990-06-13

申请人： Masaru Kitamura ,  Hiroshi Ichihashi ,  Gohfu Suzukamo

发明人： Masaru Kitamura ,  Hiroshi Ichihashi ,  Gohfu Suzukamo

IPC分类号： B01J37/08 ,  C01B37/02 ,  C01B39/04 ,  C01B39/06 ,  C01B39/08 ,  C01B39/12 ,  C01B39/36

CPC分类号： C01B39/082 ,  C01B33/185 ,  C01B33/2876 ,  C01P2006/60 ,  C01P2006/80

摘要： Nitrogen-containing organic compounds are removed from crystalline metallosilicates containing the same by firing the crystalline metallosilicates in the presence of a gas containing molecular oxygen and additionally a lower alcohol represented by the formula (I):R--OH (I)wherein R represents an alkyl group of 1-4 carbon atoms.

公开(公告)号：US4968793A

公开(公告)日：1990-11-06

申请号：US468935

申请日：1990-01-23

申请人： Masaru Kitamura ,  Hiroshi Ichihashi ,  Gohfu Suzukamo ,  Yasuo Nakamura

发明人： Masaru Kitamura ,  Hiroshi Ichihashi ,  Gohfu Suzukamo ,  Yasuo Nakamura

IPC分类号： C07D201/04

CPC分类号： C07D201/04

摘要： .epsilon.-caprolactam is produced by gas phase reaction of cyclohexanone oxime using a solid acid as a catalyst in the presence of a compound represented by the formula (I): R.sub.1 --O--R.sub.2 (wherein R.sub.1 represents a lower alkyl group which may be substituted with a fluorine atom and R.sub.2 represents a hydrogen atom, a lower alkyl group or a phenyl group) such as a lower alcohol or an ether compound. The solid acid includes a crystalline metallosilicate or a crystalline silicate.

公开(公告)号：US20050090684A1

公开(公告)日：2005-04-28

申请号：US10625604

申请日：2003-07-24

申请人： Masashi Kamitamari ,  Gohfu Suzukamo ,  Michio Yamamoto ,  Koji Hagiya ,  Makoto Itagaki

发明人： Masashi Kamitamari ,  Gohfu Suzukamo ,  Michio Yamamoto ,  Koji Hagiya ,  Makoto Itagaki

IPC分类号： C07C205/22 ,  C07C67/347 ,  C07C251/24 ,  C07C251/02

CPC分类号： C07C251/24 ,  C07B2200/07 ,  C07C67/347 ,  C07C2601/02 ,  C07C69/747 ,  C07C69/74

摘要： There is disclosed an optically active salicylideneaminoalcohol compound of formula (1): wherein R1 represents an alkyl group or the like, R2 represents an aryl group and the like, and when X1 represents a nitro, X2 is a hydrogen atom, when X1 represents a chlorine atom, X2 is a chlorine atom, and when X1 is a hydrogen atom, X2 is a fluorine atom; and the carbon atom denoted by “*” is an asymmetric carbon atom having either an S or R configuration, and a chiral copper complex produced from the optically active salicylidenaminoalcohol compound and a copper compound.

摘要翻译： 公开了式（1）的光学活性亚水杨基氨基醇化合物：其中R 1代表烷基等，R 2代表芳基等，和 当X 1代表硝基时，X 2是氢原子，当X 1表示氯原子时，X 2是氢原子， SUB>是氯原子，当X 1是氢原子时，X 2是氟原子; 并且由“*”表示的碳原子是具有S或R构型的不对称碳原子和由光学活性水杨酰氨基醇化合物和铜化合物制备的手性铜络合物。

公开(公告)号：US06858559B2

公开(公告)日：2005-02-22

申请号：US10128237

申请日：2002-04-24

申请人： Michio Yamamoto ,  Gohfu Suzukamo ,  Makoto Itagaki

发明人： Michio Yamamoto ,  Gohfu Suzukamo ,  Makoto Itagaki

IPC分类号： C07F1/08 ,  B01J27/06 ,  B01J31/02 ,  B01J31/18 ,  C07C67/347 ,  C07F1/00 ,  B01J31/00

CPC分类号： C07F1/005 ,  B01J27/06 ,  B01J31/0231 ,  B01J31/182 ,  B01J2231/325 ,  B01J2531/16 ,  C07B2200/07 ,  C07C67/347 ,  C07C69/74 ,  C07C69/747

摘要： Disclosed is an asymmetric copper catalyst composition comprising, as components, (a) an optically active bisoxazoline compound of formula (1): wherein R1 and R2 are different and each represents a hydrogen atom, an alkyl group, a cycloalkyl group, or a phenyl or aralkyl group which may be substituted, R3 and R4 each represents a hydrogen atom, an alkyl group, a cycloalkyl group, or a phenyl or aralkyl group which may be substituted, or R3 and R4 may be bonded to each other to form a C3-5 cyclic alkylene group, R5 represents a hydrogen atom or a C1-6 alkyl group, or the two R5 groups may be bonded to each other to represent a C3-5 cyclic alkylene group, (b) a monovalent or divalent copper compound, and (c) a strong acid or a Lewis acid or a mixture thereof, and a process for producing an optically active cyclopropanecarboxylate using the same.

摘要翻译： 公开了一种不对称铜催化剂组合物，其包含作为组分的（a）式（1）的光学活性双恶唑啉化合物：其中R 1和R 2不同，并且各自表示氢原子，烷基，环烷基 基团或可被取代的苯基或芳烷基，R 3和R 4各自表示氢原子，烷基，环烷基或可被取代的苯基或芳烷基， 3>和R 4可以彼此键合以形成C 3-5环状亚烷基，R 5表示氢原子或C 1-6烷基，或者两个R 5基团可以键合 彼此表示C3-5环状亚烷基，（b）单价或二价铜化合物，和（c）强酸或路易斯酸或其混合物，以及使用该方法制备光学活性环丙烷羧酸酯的方法 相同。

公开(公告)号：US06670500B2

公开(公告)日：2003-12-30

申请号：US09766575

申请日：2001-01-23

申请人： Masashi Kamitamari ,  Gohfu Suzukamo ,  Michio Yamamoto ,  Koji Hagiya ,  Makoto Itagaki

发明人： Masashi Kamitamari ,  Gohfu Suzukamo ,  Michio Yamamoto ,  Koji Hagiya ,  Makoto Itagaki

IPC分类号： C07C25124

CPC分类号： C07C251/24 ,  C07B2200/07 ,  C07C67/347 ,  C07C2601/02 ,  C07C69/747 ,  C07C69/74

摘要： There is disclosed an optically active salicylideneaminoalcohol compound of formula (1): wherein R1 represents an alkyl group or the like, R2 represents an aryl group and the like, and when X1 represents a nitro, X2 is a hydrogen atom, when X1 represents a chlorine atom, X2 is a chlorine atom, and when X1 is a hydrogen atom, X2 is a fluorine atom; and the carbon atom denoted by “*” is an asymmetric carbon atom having either an S or R configuration, and a chiral copper complex produced from the optically active salicylidenaminoalcohol compound and a copper compound.

摘要翻译： 公开了式（1）的光学活性亚水杨基氨基醇化合物：其中R1表示烷基等，R2表示芳基等，当X1表示硝基时，X2表示氢原子，当X1表示氯原子时 X2是氯原子，当X1是氢原子时，X2是氟原子; 由“*”表示的碳原子是具有S或R构型的不对称碳原子和由光学活性水杨酰氨基醇化合物和铜化合物制备的手性铜络合物。

公开(公告)号：US06410741B1

公开(公告)日：2002-06-25

申请号：US09563914

申请日：2000-05-04

申请人： Makoto Itagaki ,  Gohfu Suzukamo

发明人： Makoto Itagaki ,  Gohfu Suzukamo

IPC分类号： C07D26308

CPC分类号： C07D263/12 ,  C07B2200/07 ,  C07C67/347 ,  C07C69/743 ,  C07C233/18

摘要： An optically active bisoxazoline compound of the formula [I]: wherein R1 represents alkyl group, cycloalkyl group, aralkyl group, phenyl group which may be substituted or alkoxy group and two geminal alkyl groups may be joined together to form a cyclic structure; R2 represents alkyl group, cycloalkyl group, aralkyl group, phenyl group which may be substituted; R3 represents hydrogen atom, (C2-C4)alkyl group or cycloalkyl group; and the asterisk * represents an asymmetric carbon atom

摘要翻译： 式[I]的光学活性双恶唑啉化合物：其中R 1表示烷基，环烷基，芳烷基，可被取代的苯基或烷氧基和两个偕烷基可以连接在一起形成环状结构; R 2表示 烷基，环烷基，芳烷基，可被取代的苯基; R3表示氢原子，（C2-C4）烷基或环烷基; 星号*表示不对称碳原子

公开(公告)号：US5831132A

公开(公告)日：1998-11-03

申请号：US549399

申请日：1995-10-27

申请人： Kenji Saito ,  Norio Kometani ,  Azusa Fujiwara ,  Yukio Yoneyoshi ,  Gohfu Suzukamo

发明人： Kenji Saito ,  Norio Kometani ,  Azusa Fujiwara ,  Yukio Yoneyoshi ,  Gohfu Suzukamo

IPC分类号： C07C29/143 ,  C07D317/54 ,  C07C33/46 ,  C07C27/00

CPC分类号： C07D317/54 ,  C07C29/143 ,  C07B2200/07

摘要： The present invention relates to a process for producing optically active halomethyl phenyl carbinols of the formula (1), comprising reducing halomethyl phenyl ketones of the formula (2) using an asymmetric reducing agent obtained from boranes and optically active .alpha.-phenyl-substituted-.beta.-amino alcohols of the formula (3) or optically active .alpha.-non-substituted-.beta.-amino alcohols of the formula (4). The present invention further relates to a process for producing optically active carbinols, comprising reacting a prochiral keytone with an asymmetric reducing agent obtained from optically active .beta.-amino alcohols of the formula (5), a metal boron hydride and Lewis acid or lower dialkyl sulfuric acid. All of the formulas (1) to (5) are the same as shown in the specification.

摘要翻译： 本发明涉及一种制备式（1）的光学活性卤代甲基苯基甲醇的方法，其包括使用由硼烷和光学活性的α-苯基取代的β取代的β-不饱和还原剂还原式（2）的卤代甲基苯基酮 （3）的氨基醇或式（4）的光学活性的α-壬基取代的β-氨基醇。 本发明还涉及一种光学活性甲醇的制造方法，其包括使前手性键控酮与由式（5）的光学活性β-氨基醇获得的不对称还原剂，金属硼氢化物和路易斯酸或低级二烷基硫酸 酸。 所有式（1）至（5）与说明书中所示的相同。

公开(公告)号：US4954651A

公开(公告)日：1990-09-04

申请号：US345726

申请日：1989-05-01

申请人： Gohfu Suzukamo ,  Yoji Sakito ,  Masami Fukao ,  Koji Hagiya

发明人： Gohfu Suzukamo ,  Yoji Sakito ,  Masami Fukao ,  Koji Hagiya

IPC分类号： C07C51/487

CPC分类号： C07C51/487

摘要： Trans-2,2-dimethyl-3-(2,2-dihalovinyl)-cyclopropane carboxylic acid halides which are an intermediate for insecticides are prepared by allowing arylphosphines to react with cis- or cis-/trans-mixed 2,2-dimethyl-3-(2,2-dihalovinyl)-cyclopropane carboxylic acid halides of the formula ##STR1## wherein both X and Y are halogen atoms, respectively, at a temperature of -10.degree. to 100.degree. C., in the presence of absence of halogen compounds.

公开(公告)号：US4879429A

公开(公告)日：1989-11-07

申请号：US304228

申请日：1989-01-31

申请人： Gohfu Suzukamo ,  Masami Fukao

发明人： Gohfu Suzukamo ,  Masami Fukao

IPC分类号： B01J23/04 ,  C07C5/25

CPC分类号： B01J23/04 ,  C07C5/2575

摘要： A solid base which is obtainable by reacting alumina with an alkali metal hydroxide and an alkali metal hydride or reacting water-containing alumina with an alkali metal hydride in an amount more than the molar equivalent of water container in the water-containing alumina, at a temperature of 200.degree. to 500.degree. C. in an inert gas atmosphere can effectively catalyze various reactions, particularly isomerization of olefins.

公开(公告)号：US4767882A

公开(公告)日：1988-08-30

申请号：US902063

申请日：1986-08-26

申请人： Gohfu Suzukamo ,  Yoji Sakito

发明人： Gohfu Suzukamo ,  Yoji Sakito

IPC分类号： C07C13/48 ,  C07C17/00 ,  C07C22/04 ,  C07C29/147 ,  C07C33/34 ,  C07C45/46 ,  C07C49/792 ,  C07C57/50 ,  C07C59/72 ,  C07D315/00 ,  C07C69/76

CPC分类号： C07D315/00 ,  C07C13/48 ,  C07C17/00 ,  C07C22/04 ,  C07C29/147 ,  C07C33/34 ,  C07C45/46 ,  C07C49/792 ,  C07C57/50 ,  C07C59/72 ,  C07B2200/07 ,  C07C2102/10

摘要： Tetrahydronaphthalene derivatives of the formula: ##STR1## wherein either one of R.sup.1 and R.sup.2 is hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy and the other is acetyl and R.sup.3 is hydrogen or methyl in a racemic or optically active form, which are useful as perfumes or intermediates for production of perfumes, are prepared from an R.sup.4 -benzene and pyrocine through the intermediary compounds of the formula: ##STR2## wherein R.sup.4 is hydrogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy present at either one of 6- and 7-positions and A is hydrogen, carboxyl, C.sub.2 -C.sub.5 alkoxycarbonyl, halogen, methyl, hydroxymethyl or halomethyl.

摘要翻译： 下式的四氢萘衍生物：其中R 1和R 2中的任一个是氢，C 1 -C 4烷基或C 1 -C 4烷氧基，另一个是乙酰基，R 3是外消旋或旋光活性形式的氢或甲基，它们是有用的 作为用于制备香料的香料或中间体，通过下式的中间化合物，由R4-苯和焦虑制备：其中R 4是氢，C 1 -C 4烷基或C 1 -C 4烷氧基中任一个存在的6- 和7-位，A是氢，羧基，C 2 -C 5烷氧基羰基，卤素，甲基，羟甲基或卤代甲基。