公开(公告)号：JP2006273803A

公开(公告)日：2006-10-12

申请号：JP2005099369

申请日：2005-03-30

Applicant: Daicel Chem Ind Ltd ,  ダイセル化学工業株式会社

Inventor： ISHII YASUTAKA ,  KITAYAMA KENJI ,  YAMAGUCHI HIROYOSHI

IPC: C07C27/12 ,  B01J31/02 ,  C07B61/00 ,  C07C29/50 ,  C07C35/36 ,  C07C45/34 ,  C07C49/653

CPC classification number: Y02P20/55

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a conjugated unsaturated carbonyl compound, with which the used amount of an imide compound catalyst having a phthalic acid-based skeleton is reduced without lowering the yield of the conjugated unsaturated carbonyl compound. SOLUTION: An unsaturated compound containing a methylene group at the adjacent position of a carbon-carbon double bond is reacted with oxygen in the presence of a catalyst composed of an imide compound A represented by formula (1) [R 1 , R 2 , R 3 and R 4 are each a hydrogen atom, an alkyl group or the like; X is an oxygen atom or an -OR group (R is a hydrogen atom or a hydroxy-protecting group)] and an imide compound B condensed with an aromatic ring to give a conjugated unsaturated carbonyl compound in which an oxo group is introduced into the carbon atom of the methylene group. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 待解决的问题：提供一种共轭不饱和羰基化合物的制造方法，其中使用量的具有邻苯二甲酸类骨架的酰亚胺化合物催化剂的使用量降低而不降低共轭不饱和羰基化合物的产率。 解决方案：在由碳 - 碳双键的相邻位置含有亚甲基的不饱和化合物与氧在由式（1）表示的酰亚胺化合物A组成的催化剂存在下反应[R SP＆ R 1，R 2，R SP 3，R SP 3，R SP 3，R 4和R 4各自为氢原子，烷基等; X是氧原子或-OR基团（R是氢原子或羟基保护基）]和酰亚胺化合物B与芳香环稠合，得到其中将氧代基引入到共轭不饱和羰基化合物 碳原子的亚甲基。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006248965A

公开(公告)日：2006-09-21

申请号：JP2005066739

申请日：2005-03-10

Applicant: Daicel Chem Ind Ltd ,  ダイセル化学工業株式会社

Inventor： ISHII YASUTAKA ,  IWAHAMA TAKAHIRO

IPC: C07D493/04 ,  C07B61/00 ,  C07D307/33 ,  C07D307/58 ,  C07D307/68

CPC classification number: Y02P20/55

Abstract: PROBLEM TO BE SOLVED: To obtain a new lactone compound and to provide a method for efficiently producing a lactone compound by a simple means. SOLUTION: The lactone compound is represented by formula (1) (R a , R a ', R b and R b ' are the same or different and are each a hydrogen atom, a halogen atom, a hydrocarbon group which may contain a substituent group, a heterocyclic group which may contain a substituent group, a carboxy group, a substituted oxycarbonyl group, a substituted or nonsubstituted carbamoyl group, a cyano group, an acyl group, a nitro group, a sulfur acid group, a sulfur acid ester group, a hydroxy group, a substituted oxy group, a mercapto group, a substituted thio group or a substituted or nonsubstituted amino group; the carboxy group, the sulfur acid group, the hydroxy group and the mercapto group each may be protected with a protecting group; R a and R b and R a ' and R b ' may be mutually bonded with an adjacent carbon atom, respectively to form a ring). COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：获得新的内酯化合物并提供通过简单的方法有效地制备内酯化合物的方法。 解决方案：内酯化合物由式（1）表示（R 1 SP 1，R SP 1，R 2，SP 2，R SP， > b“相同或不同，各自为氢原子，卤素原子，可以含有取代基的烃基，可以含有取代基的杂环基，羧基，取代的氧羰基 基团，取代或未取代的氨基甲酰基，氰基，酰基，硝基，硫酸基，硫酸酯基，羟基，取代的氧基，巯基，取代的硫基或 取代或未取代的氨基;羧基，硫酸基，羟基和巯基各自可以用保护基保护; R a 和R SP SP 并且R a '和R b '可以分别与相邻的碳原子相互键合以形成环）。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2003327547A

公开(公告)日：2003-11-19

申请号：JP2003051734

申请日：2003-02-27

Applicant: Daicel Chem Ind Ltd ,  ダイセル化学工業株式会社

Inventor： ISHII YASUTAKA ,  NAKANO TATSUYA

IPC: C07D333/24 ,  B01J31/34 ,  B01J31/36 ,  C07B37/04 ,  C07B61/00 ,  C07C2/82 ,  C07C15/52 ,  C07C45/68 ,  C07C49/223 ,  C07C67/343 ,  C07C69/618 ,  C07C69/65 ,  C07C253/30 ,  C07C255/32

CPC classification number: Y02P20/52

Abstract: PROBLEM TO BE SOLVED: To provide an aromatic compound having a corresponding alkenyl or alkynyl group from an olefinic or acetylenic compound and an aromatic compound by using an easily handleable oxidizer and catalysts. SOLUTION: The method for producing the aromatic compound (F) having the alkenyl or alkynyl group on its aromatic ring comprises reacting the aromatic compound (C), the corresponding olefinic or acetylenic compound (D) with molecular oxygen (E) in the presence of a palladium compound catalyst (A) and a catalyst (B) comprising a heteropolyacid or its salt (B1) or a mixture of oxo acids or their salts (B2), wherein the mixture (B2) contains, as a whole, P or Si and at least one selected from V, Mo and W. COPYRIGHT: (C)2004,JPO

Abstract translation: 待解决的问题：通过使用易于操作的氧化剂和催化剂从烯属或炔属化合物和芳族化合物提供具有相应烯基或炔基的芳族化合物。 解决方案：在其芳环上具有烯基或炔基的芳族化合物（F）的制备方法包括使芳族化合物（C），相应的烯属或炔属化合物（D）与分子氧（E）在 钯化合物催化剂（A）和含有杂多酸或其盐（B1）或含氧酸或其盐（B2）的混合物的催化剂（B）的存在，其中混合物（B2）总体上包含 P或Si和选自V，Mo和W中的至少一种。（C）2004，JPO

公开(公告)号：JP2002331242A

公开(公告)日：2002-11-19

申请号：JP2002055199

申请日：2002-03-01

Applicant: DAICEL CHEM

Inventor： ISHII YASUTAKA ,  NAKANO TATSUYA ,  NAGANO SHINYA ,  OKUYAMA NAOTO

IPC: B01J31/02 ,  C07B61/00 ,  C07C27/12 ,  C07C29/50 ,  C07C31/125 ,  C07C35/08 ,  C07C45/33 ,  C07C45/38 ,  C07C49/04 ,  C07C49/303 ,  C07C51/255 ,  C07C51/31 ,  C07C55/12 ,  C07C55/14 ,  C07C63/06 ,  C07C201/08 ,  C07C205/05

Abstract: PROBLEM TO BE SOLVED: To manufacture an organic compound in a high yield by addition or substitution reaction under a mild condition even in reaction using no solvent or reaction in a non-polar solvent. SOLUTION: The catalyst is constituted of a cyclic imide type compound which has an N-substituted cyclic imide skeleton represented by formula (1) (wherein X is an oxygen atom or a hydroxyl group) and of which the solubility parameter due to a Fedors method is 26 [(MPa) ] or less. The catalyst may be constituted of a combination of the cyclic imide type compound and a metal compound. A compound (A) capable of forming radicals and a radical capturing compound (B) are reacted in the presence of this catalyst to form an addition or substitution reaction product of the compounds (A) and (B) or a derivative thereof.

公开(公告)号：JP2002265474A

公开(公告)日：2002-09-18

申请号：JP2001070782

申请日：2001-03-13

Applicant: DAICEL CHEM

Inventor： ISHII YASUTAKA ,  NAKANO TATSUYA

IPC: C07B61/00 ,  C07F7/08

Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an organic compound having a hydroxyl group and a silyl group from an organic compound having a non- aromatic carbon-carbon double bond. SOLUTION: This method for producing the organic compound having the hydroxyl group and the silyl group is characterized by reacting (A) an organic compound having a non-aromatic carbon-carbon double bond with (B) a silane- based compound capable of producing a silyl radical and (C) oxygen in the presence of a catalyst containing an imide compound having a cyclic imide skeleton represented by the general formula (I) [X is O or OR (R is H or an OH-protecting group)] to obtain the corresponding organic compound having the hydroxyl group and the silyl group.

公开(公告)号：JP2002173451A

公开(公告)日：2002-06-21

申请号：JP2000370208

申请日：2000-12-05

Applicant: DAICEL CHEM

Inventor： ISHII YASUTAKA ,  NAKANO TATSUYA ,  SATO YASUSHI

IPC: C07B41/06 ,  C07C45/30 ,  C07C49/403

Abstract: PROBLEM TO BE SOLVED: To produce a ketone from a secondary alcohol corresponding thereto with high yield and selectivity by using a small amount of a bromic acid or a salt thereof. SOLUTION: The ketone is produced by oxidizing the corresponding secondary alcohol in the presence of an oxidizing reagent composed of the bromic acid or the salt thereof and a reducing inorganic compound. The ratio of the bromic acid or the salt thereof is 0.45-0.9 equivalent based on hydroxyl group of the secondary alcohol. The secondary alcohol may be a cycloalkanediol or the like. The ratio of the reducing inorganic compound may be about 0.2-0.6 equivalent based on 1 equivalent of the bromic acid or the salt thereof. The reducing inorganic compound may be a sulfite, a hydrogensulfite, a pyrosulfite, a thiosulfate, etc. The concentration of the secondary alcohol in the reaction system may be >=5 wt.%.

公开(公告)号：JP2002088077A

公开(公告)日：2002-03-27

申请号：JP2001111912

申请日：2001-04-10

Applicant: DAICEL CHEM

Inventor： ISHII YASUTAKA ,  TATSUMI JUNRO ,  NAKANO TATSUYA

IPC: C07D307/33 ,  C07D209/48

Abstract: PROBLEM TO BE SOLVED: To produce an organic compound in high selectivity and yield by addition reaction or substitution reaction or the like under mild conditions. SOLUTION: The method for producing the objective organic compound is characterized by comprising reaction between (A) a radical-forming compound and (B) a radical-scavenging compound in the presence of (i) an imide compound of the formula (1) (wherein, R1 and R2 are each an alkyl, aryl or the like, or may be bound to each other to form a double bond, or aromatic or nonaromatic ring; and X is O or OH) and (ii) nitric acid or nitrous acid or a salt thereof to form the addition or substitution reaction product of the compounds (A) and (B) or a derivative thereof.

公开(公告)号：JP2001253843A

公开(公告)日：2001-09-18

申请号：JP2000067678

申请日：2000-03-10

Applicant: DAICEL CHEM

Inventor： ISHII YASUTAKA ,  SAKAGUCHI SATOSHI ,  NAKANO TATSUYA

IPC: B01J31/26 ,  C07B61/00 ,  C07C45/51 ,  C07C47/21 ,  C07C47/225 ,  C07C47/232

Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a γ,δ-unsaturated carbonyl compound under mild conditions. SOLUTION: In this method of producing the γ,δ-unsaturated carbonyl compound, an unsaturated ether represented by formula (1): Ra-O-Rb (1) (wherein Ra is homoallyl group or allyl group; Rb is vinyl, allyl, homoallyl) is subjected to a reaction in the presence of an iridium catalyst to shift the double bond to a position between the carbon atom in the α-position and the carbon atom in the β-position of Ra in formula (1), while the carbon atom in the α'-position of Rb becomes a carbonyl carbon atom and forms γ,δ-unsaturated carbonyl compound with the carbon atom in the β'-position of Rb in formula (1) linked to the carbon atom in the γ-position of Ra.

公开(公告)号：JP2000256342A

公开(公告)日：2000-09-19

申请号：JP6472599

申请日：1999-03-11

Applicant: DAICEL CHEM

Inventor： ISHII YASUTAKA ,  NAKANO TATSUYA

IPC: B01J27/10 ,  B01J27/125 ,  B01J27/135 ,  B01J31/02 ,  C07C67/42 ,  C07D307/33 ,  C07D313/04 ,  C07D313/06 ,  C07D315/00

Abstract: PROBLEM TO BE SOLVED: To obtain a corresponding ester or lactone in high yield from a ketone using hydrogen peroxide. SOLUTION: This ester or lactone of formula II (Ra and Rb are each an organic group having a carbon atom at the binding site to the ad-jacent carbonyl carbon atom or oxygen atom, or may be bound to each other to form a ring together with the adjacent carbonyl carbon atom or oxygen atom) is obtained by reaction of a corresponding ketone of formula I (Ra and Rb are each an organic group having a carbon atom at the binding site to the adjacent carbonyl carbon atom, or may be bound to each other to form a ring together with the adjacent carbonyl carbon atom) with hydrogen peroxide in the presence of a compound having a metal element selected from the groups III XIII, XIV and XV ones.

公开(公告)号：JP2000256261A

公开(公告)日：2000-09-19

申请号：JP6472699

申请日：1999-03-11

Applicant: DAICEL CHEM

Inventor： ISHII YASUTAKA ,  NAKANO TATSUYA

IPC: C07B41/12 ,  C07C67/00 ,  C07C69/03 ,  C07C69/12

Abstract: PROBLEM TO BE SOLVED: To produce an ester useful as industrial chemicals, medicaments, perfume, dye, an organically synthetic intermediate or the like in a good yield in one step by reacting a specific carbonyl compound with a specific oxime ester or a specific enol ester in the presence of an alkoxide. SOLUTION: By reacting 1 mol carbonyl compound of formula I (wherein, R1 and R2 are each H or an organic group) with preferably 0.8-5 mol oxime ester compound of formula II (wherein, R3-R5 are each a nonreactive atom or the like) or enol ester compound of formula III(wherein, R6-R8 are each H, a 1-5C alkyl or the like) in the presence of an alkoxide of a group III element (e.g. scandium isopropoxide or the like) preferably at 10-60 deg.C for 10 min to 48 h., an ester of formula IV is obtained. The consumed amount of the alkoxide of a group III element is preferably 1.5-3 equivalent times the amount of the compound of formula I.