公开(公告)号：US10407365B2

公开(公告)日：2019-09-10

申请号：US15633336

申请日：2017-06-26

Applicant: AGC Inc.

Inventor： Yusuke Takahira

IPC: C07C6/04 ,  C07C21/18 ,  B01J23/24 ,  C07C17/00 ,  C07C67/28 ,  C07C69/007 ,  C07C41/18 ,  C07C43/17 ,  C07D207/18 ,  C07C41/22 ,  C07B61/00

Abstract: A method for producing at least one olefin compound selected from the group consisting of a compound of formula (51), a compound of formula (52), a compound of formula (53), and a compound of formula (54), the method including reacting an olefin compound of formula (21) with a olefin compound of formula (31) in the presence of at least one metal catalyst selected from the group consisting of a compound of formula (11), a compound of formula (12), a compound of formula (13), a compound of formula (14), and a compound of formula (15).

公开(公告)号：US10252959B2

公开(公告)日：2019-04-09

申请号：US15694392

申请日：2017-09-01

Applicant: AGC Inc.

Inventor： Yusuke Takahira

IPC: C07C17/26 ,  C07C17/263 ,  C07C17/35 ,  C07C17/37 ,  C07C17/06 ,  C07B61/00

Abstract: A method for producing at least one compound of a fluorine-containing olefin compound (51) or a fluorine-containing olefin compound (52) includes performing a reaction of a fluorine-containing olefin compound (21) with an olefin compound (31) in the presence of a metal-carbene complex compound having an olefin metathesis reaction activity and an olefin compound (41) or (42).

公开(公告)号：US10975053B2

公开(公告)日：2021-04-13

申请号：US16936512

申请日：2020-07-23

Applicant: AGC Inc.

Inventor： Daisuke Jomuta ,  Yusuke Takahira ,  Nobuyuki Otozawa ,  Chikaya Tamitsuji

IPC: C07D317/42

Abstract: The present invention relates to a method for producing a 1,3-dioxolane compound represented by formula 1, the method containing step (a), in which hexafluoroacetone monohydrate is brought into contact with a metal fluoride, step (b), in which fluorine gas is brought into contact, and step (c), in which an olefin compound represented by formula 2 is brought into contact. In formulae 1 and 2, X1 to X4 each independently represent a hydrogen atom, fluorine atom, chlorine atom, or trifluoromethyl group.

公开(公告)号：US10358400B2

公开(公告)日：2019-07-23

申请号：US15633435

申请日：2017-06-26

Applicant: AGC Inc.

Inventor： Yusuke Takahira ,  Daisuke Jomuta

IPC: C07C6/04 ,  B01J23/24 ,  C07C21/04 ,  C07C21/18 ,  C07C67/287 ,  C07C67/307 ,  C07C41/22 ,  C07D207/27 ,  C07D209/86 ,  C07C17/361 ,  B01J23/28 ,  B01J31/18 ,  B01J31/22 ,  C07B61/00

Abstract: A method for producing at least one olefin compound selected from the group consisting of a compound of formula (51) and a compound of formula (52), the method including reacting an olefin compound of formula (21) with a olefin compound of formula (31) in the presence of at least one metal catalyst selected from the group consisting of a compound of formula (11), a compound of formula (12), a compound of formula (13), a compound of formula (14), and a compound of formula (15).