Title:
METHOD FOR PRODUCING HALOGENATED CARBONYL
Document Type and Number:
WIPO Patent Application WO/2022/172745
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a method for producing a halogenated carbonyl efficiently in regard to the used halogenated hydrocarbons. The method for producing a halogenated carbonyl according to the present invention is characterized by comprising: a step for preparing a gas mixture containing oxygen and a C2-4 halogenated hydrocarbon having at least one halogeno group selected from the group consisting of chloro-, bromo-, and iodo-; and a step for causing the gas mixture to flow and irradiating the flowing gas mixture with high energy light.
Inventors:
TSUDA AKIHIKO (JP)
OKAZOE TAKASHI (JP)
OKAZOE TAKASHI (JP)
Application Number:
PCT/JP2022/002662
Publication Date:
August 18, 2022
Filing Date:
January 25, 2022
Export Citation:
Assignee:
UNIV KOBE NAT UNIV CORP (JP)
AGC INC (JP)
AGC INC (JP)
International Classes:
C07C68/02; B01J35/02; C07C69/96; C07C263/10; C07C265/04; C07D263/44; C07D317/38; C08G64/22
Domestic Patent References:
| WO2020050368A1 | 2020-03-12 | |||
| WO2020100971A1 | 2020-05-22 |
Foreign References:
| JP2013181028A | 2013-09-12 | |||
| JP2007527841A | 2007-10-04 | |||
| JP2020083882A | 2020-06-04 |
Other References:
LIANG FENGYING, YANAI MASAKI, SUZUKI YUTO, TSUDA AKIHIKO: "Photo-on-Demand Synthesis of Chloroformates with a Chloroform Solution Containing an Alcohol and Its One-Pot Conversion to Carbonates and Carbamates", ORGANIC LETTERS, vol. 22, no. 9, 1 May 2020 (2020-05-01), US , pages 3566 - 3569, XP055957509, ISSN: 1523-7060, DOI: 10.1021/acs.orglett.0c01013
Attorney, Agent or Firm:
USFI PATENT ATTORNEYS INTERNATIONAL OFFICE (JP)
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