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Title:
FLUOROSULFONYL-CONTAINING COMPOUND, INTERMEDIATE THEREOF, PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/101132
Kind Code:
A1
Abstract:
Disclosed in the present invention are a fluorosulfonyl-containing compound, an intermediate thereof, a preparation method therefor and use thereof. The fluorosulfonyl-containing compound disclosed in the present invention comprises a cation and an anion, the cation being as shown in Formula (1). The fluorosulfonyl-containing compound of the present invention can react with a substrate to efficiently synthesize a fluorosulfonylation product, has low toxicity, is simple to prepare, is convenient to use, and is in a solid stable state at normal temperature. Furthermore, the compound has a wide range of adaptable substrates, including phenolic compounds and amine compounds, and is the only solid form agent that can achieve such a chemical conversion, and therefore has important academic and application value.

Inventors:
DONG JIAJIA (CN)
YANG QIAN (CN)
GUO TAIJIE (CN)
ZHAN XIONGJIE (CN)
MENG GENYI (CN)
Application Number:
CN2018/116922
Publication Date:
May 31, 2019
Filing Date:
November 22, 2018
Export Citation:
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Assignee:
SHANGHAI INSITITUTE OF ORGANIC CHEMISTRY CHINESE ACAD OF SCIENCES (200032, CN)
International Classes:
C07D233/56; C07C303/32; C07C305/26; C07C309/06; C07C317/22; C07C323/20; C07D235/08; C07D291/08; C07D491/22; C07D513/04; C07J31/00
Domestic Patent References:
WO2018157240A12018-09-07
Foreign References:
CN107857730A2018-03-30
CN201711176351A2017-11-22
CN201810609858A2018-06-13
Other References:
GUO, TAIJIE ET AL.: "A New Portal to SuFEx Click Chemistry: A Stable Fluorosulfuryl Imidazolium Salt Emerging as an ''F-S02+'' Donor of Unprecedented Reactivity, Selectivity, and Scope", ANGEWANDTE CHEMIE , INTERNATIONAL EDITION, vol. 57, no. 10, 1 February 2018 (2018-02-01), pages 2605 - 2610, XP055538567, ISSN: 1433-7851
DEY, S. ET AL.: "Quantification of Aromaticity of Heterocyclic Systems Using Interaction Coordinates", JOURNAL OF PHYSICAL CHEMISTRY A, vol. 122, no. 34, 3 August 2018 (2018-08-03), pages 6953 - 6960, XP55613705, ISSN: 1089-5639
CURUTCHET, C. ET AL.: "Analysis of the Effects of N-Substituents on Some Aspects of the Aromaticity of Imidazoles and Pyrazoles", JOURNAL OF PHYSICAL CHEMISTRY A, vol. 115, no. 30, 30 June 2011 (2011-06-30), pages 8571 - 8577, XP055538577, ISSN: 1089-5639
DONG, JIAJIA ET AL.: "Sulfur(VI) Fluoride Exchange (SuFEx): Another Good Reaction for Click Chemistry", ANGEWANDTE CHEMIE, vol. 53, 11 August 2014 (2014-08-11), pages 9430 - 9448, XP055567489, ISSN: 1433-7851
ANGEW. CHEM. INT. ED., 2014, pages 9430
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (200032, CN)
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