Title:
カルボン酸フルオリド類の製造方法
Document Type and Number:
Japanese Patent JP7420583
Kind Code:
B2
Abstract:
To provide a method of converting iodine atom of an organoiodine compound having an iodine atom directly bonding to the carbon of a carbon-carbon double bond into a carboxylic acid fluoride using 2-difluoromethoxy-4-nitropyridine.SOLUTION: In a method for producing a carboxylic acid fluoride, a method for producing a carboxylic acid fluoride directly bonding to the carbon forming a carbon-carbon double bond, which is characterized by a reaction of 2-(difluoromethoxy)-5-nitropyridine with an organoiodine compound containing an iodine atom directly bonding to the carbon forming a carbon-carbon double bond in the presence of a palladium catalyst, a phosphine ligand and an alkali metal fluoride, is used.SELECTED DRAWING: None
Inventors:
Tetsuo Shibata
Takumi Kagawa
Takumi Kagawa
Application Number:
JP2020026562A
Publication Date:
January 23, 2024
Filing Date:
February 19, 2020
Export Citation:
Assignee:
National University Corporation Nagoya Institute of Technology
Tosoh Finechem Corporation
Tosoh Finechem Corporation
International Classes:
C07C51/58; C07C57/66; C07C57/72; C07C59/52; C07C63/06; C07C63/10; C07C63/331; C07C63/36; C07C65/21; C07C65/40; C07C67/313; C07C69/82; C07D209/48; C07D213/81; C07D213/82; C07D231/14; C07D311/72; C07D313/12; C07D333/38; C07D333/68; C07D453/04; C07J1/00
Domestic Patent References:
| JP63072644A | ||||
| JP62185055A |
Other References:
ORGANIC LETTERS,2013年,Vol.15, No.20,pp.5370-5373
Journal of Organometallic Chemistry,1987年,Vol.334,pp.205-211
Journal of Organometallic Chemistry,1987年,Vol.334,pp.205-211
Attorney, Agent or Firm:
Norio Hagi