公开(公告)号：US20160046551A1

公开(公告)日：2016-02-18

申请号：US14780760

申请日：2014-03-28

Applicant: DAICEL CORPORATION ,  TOKYO OHKA KOGYO CO., LTD.

Inventor： Dai Shiota ,  Kunihiro Noda ,  Hiroki Chisaka ,  Yasuyuki Akai ,  Ichiro Takase ,  Yoshiya Narasaki ,  Daisuke Tanida ,  Kyuhei Kitao

IPC: C07C43/215 ,  C07C41/22 ,  C07C41/24 ,  C07C67/14 ,  C07C303/30 ,  C07C309/66 ,  C07C57/50 ,  C07C43/23 ,  C07C43/225

CPC classification number: C07C43/215 ,  C07C41/22 ,  C07C41/24 ,  C07C43/225 ,  C07C43/23 ,  C07C57/50 ,  C07C67/14 ,  C07C69/54 ,  C07C303/30 ,  C07C309/66 ,  C07C2603/18 ,  G03F7/027

Abstract: A novel vinyl-group-containing fluorene compound and a method for producing the same, a polymerizable monomer and cross-linking agent including this compound, a leaving-group-containing fluorene compound, a monovinyl-group-containing fluorene compound, and methods for producing the same. This vinyl-group-containing fluorene compound is represented by formula (1). In the formula, W1 and W2 represent a group represented by formula (2), a group represented by formula (4), a hydroxyl group, or a (meth)acryloyloxy group, R3a and R3b represent a cyano group, a halogen atom, or a monovalent hydrocarbon, and n1 and n2 are integers of 0-4. In formulas (2) and (4), a ring (Z) is an aromatic hydrocarbon ring, X is a single bond or a group represented by —S—, R1 is a single bond or a C1-4 alkylene group, R2 is a specific substituent group such as a monovalent hydrocarbon, and m is an integer of 0 or greater.

Abstract translation: 含有乙烯基的芴基化合物及其制造方法，包含该化合物的可聚合单体和交联剂，含离去基团的芴化合物，含单乙烯基的芴化合物和 生产相同。 该含乙烯基的芴化合物由式（1）表示。 式中，W 1，W 2表示由式（2）表示的基团，由式（4）表示的基团，羟基或（甲基）丙烯酰氧基，R 3a和R 3b表示氰基，卤素原子， 或一价烃，n1和n2为0-4的整数。 在式（2）和（4）中，环（Z）是芳烃环，X是单键或由-S-表示的基团，R1是单键或C1-4亚烷基，R2是 特定的取代基如一价烃，m为0以上的整数。

公开(公告)号：US09902675B2

公开(公告)日：2018-02-27

申请号：US14780760

申请日：2014-03-28

Applicant: TOKYO OHKA KOGYO CO., LTD. ,  DAICEL CORPORATION

Inventor： Dai Shiota ,  Kunihiro Noda ,  Hiroki Chisaka ,  Yasuyuki Akai ,  Ichiro Takase ,  Yoshiya Narasaki ,  Daisuke Tanida ,  Kyuhei Kitao

IPC: C07C57/50 ,  C07C69/54 ,  G03F7/027 ,  C07C43/215 ,  C07C43/23 ,  C07C309/66 ,  C07C41/22 ,  C07C41/24 ,  C07C43/225 ,  C07C67/14 ,  C07C303/30

CPC classification number: C07C43/215 ,  C07C41/22 ,  C07C41/24 ,  C07C43/225 ,  C07C43/23 ,  C07C57/50 ,  C07C67/14 ,  C07C69/54 ,  C07C303/30 ,  C07C309/66 ,  C07C2603/18 ,  G03F7/027

Abstract: A novel vinyl-group-containing fluorene compound and a method for producing the same, a polymerizable monomer and cross-linking agent including this compound, a leaving-group-containing fluorene compound, a monovinyl-group-containing fluorene compound, and methods for producing the same. This vinyl-group-containing fluorene compound is represented by formula (1). In the formula, W1 and W2 represent a group represented by formula (2), a group represented by formula (4), a hydroxyl group, or a (meth)acryloyloxy group, R3a and R3b represent a cyano group, a halogen atom, or a monovalent hydrocarbon, and n1 and n2 are integers of 0-4. In formulas (2) and (4), a ring (Z) is an aromatic hydrocarbon ring, X is a single bond or a group represented by —S—, R1 is a single bond or a C1-4 alkylene group, R2 is a specific substituent group such as a monovalent hydrocarbon, and m is an integer of 0 or greater.

公开(公告)号：US09447013B2

公开(公告)日：2016-09-20

申请号：US14905329

申请日：2014-07-14

Applicant: DAICEL CORPORATION

Inventor： Yasutaka Ishii ,  Ichiro Takase ,  Yoshiya Narasaki ,  Takamasa Suzuki

IPC: C07C51/16 ,  C07C51/34 ,  C07C45/33 ,  C07C45/40 ,  C07C51/215 ,  B01J19/24 ,  C07C29/48

CPC classification number: C07C51/34 ,  B01J19/24 ,  B01J2219/24 ,  C07C29/48 ,  C07C45/33 ,  C07C45/40 ,  C07C51/215 ,  Y02P20/55 ,  C07C49/04 ,  C07C63/06

Abstract: Provided is a method of oxidizing a substrate with excellent oxidizing power to yield a corresponding oxide. The method can employ a commercially available imide compound as intact as a catalyst and can produce the oxide in a high yield under mild conditions.A method for producing an oxide according to the present invention includes performing oxidation of a substrate in the presence of oxygen and ozone under catalysis of an imide compound to yield a corresponding oxide. The imide compound has a cyclic imide skeleton represented by Formula (I). In the formula, n is selected from 0 and 1; and X is selected from an oxygen atom and an —OR group, where R is selected from hydrogen and a hydroxy-protecting group.