Title:
ｐ−ハロゲノフェニルケトン誘導体又はｐ−ハロゲノベンズアルデヒド誘導体とモノヒドロペルフルオロアルカンとを出発原料とするペルフルオロアルキル化合物の製造方法
Document Type and Number:
Japanese Patent JP6818321
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a simple manufacturing method of a perfluoroalkyl compound, which becomes an important intermediate for organic electronic material, pharmaceutical, agricultural, polymeric functional material or the like, by using a derivative of phenylketone or benzaldehyde having a halogen atom at a para position of a benzene ring and monohydroperfluoroalkane as starting raw materials to a carbonyl group.SOLUTION: Alcohol having a benzene ring with a halogen atom at a para position and a perfluoroalkyl group (2a) is manufactured by reacting a base with monohydroperfluoroalkane (1a) and further reacting a derivative of phenylketone or benzaldehyde having a halogen atom at a para position of a benzene ring and monohydroperfluoroalkane to a carbonyl group, which are reaction schemes exemplified in the following scheme.SELECTED DRAWING: None
Inventors:
Hideki Ami
Kazuki Komoda
Akinori Harada
Yutaka Nakamura
Kazuki Komoda
Akinori Harada
Yutaka Nakamura
Application Number:
JP2017045744A
Publication Date:
January 20, 2021
Filing Date:
March 10, 2017
Export Citation:
Assignee:
Kanto Denka Kogyo Co., Ltd.
Gunma University
Gunma University
International Classes:
C07C29/38; C07C33/46
Other References:
RUSSELL, Jamie and ROQUES, Nicolas,Effective Nucleophilic Trifluoromethylation with Fluoroform and Common Base,Tetrahedron,1998年,54,13771-13782
品田英泰et al.,トリフルオロメタンを用いた含フッ素有機化合物の合成研究,日本大学生産工学部学術講演会講演概要,2013年,46th, ROMBUN No.4-32
品田英泰et al.,トリフルオロメタンを用いた含フッ素有機化合物の合成研究,日本大学生産工学部学術講演会講演概要,2013年,46th, ROMBUN No.4-32
Attorney, Agent or Firm:
Shinjiro Ono
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Toyoji Matsuda
Osamu Yamamoto
Toru Miyamae
Motoharu Nakanishi
Toyoji Matsuda