Title:
求電子的アジド化剤又はジアゾ化剤
Document Type and Number:
Japanese Patent JP7158717
Kind Code:
B2
Abstract:
To provide a novel electrophilic azidizing agent that is safe without explosibility, capable of azidizing a nucleophilic compound in an electrophilic manner.SOLUTION: The present invention provides an azide imidazolium derivative represented by the following formula [1B] (where iPr is an isopropyl group, Rand Reach represent a hydrogen atom, a C1-4 alkyl group, a C1-4 alkoxy group, a halogen atom or a nitro group).SELECTED DRAWING: None
Inventors:
Kitamura Mitsuru
Application Number:
JP2018217951A
Publication Date:
October 24, 2022
Filing Date:
November 21, 2018
Export Citation:
Assignee:
Kyushu Institute of Technology
International Classes:
C07D233/88; C07D233/68
Domestic Patent References:
| JP2013508406A | ||||
| JP60045584A |
Other References:
Haslinger, Simone et al.,2-Azidoimidazolium ions captured by N-heterocyclic carbenes: azole-substituted triazatrimethine cyanines,Crystals,2016年,Vol.6, No.4,p.40/1-40/12
Laus, Gerhard et al.,Synthesis and reactions of 2-azido-1,3-di(benzyloxy)imidazolium hexafluoridophosphate,Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences ,2016年,Vol.71, No.9,p.997-1003
Takeda, Youhei et al.,2-Halogenoimidazolium Salt Catalyzed Aza-Diels-Alder Reaction through Halogen-Bond Formation,Organic Letters,2015年,Vol.17, No.2,p.318-321
Jungbauer, Stefan H. et al.,Cationic Multidentate Halogen-Bond Donors in Halide Abstraction Organocatalysis: Catalyst Optimization by Preorganization,Journal of the American Chemical Society ,2015年,Vol.137, No.37,p.12110-12120
Laus, Gerhard et al.,Synthesis and reactions of 2-azido-1,3-di(benzyloxy)imidazolium hexafluoridophosphate,Zeitschrift fuer Naturforschung, B: A Journal of Chemical Sciences ,2016年,Vol.71, No.9,p.997-1003
Takeda, Youhei et al.,2-Halogenoimidazolium Salt Catalyzed Aza-Diels-Alder Reaction through Halogen-Bond Formation,Organic Letters,2015年,Vol.17, No.2,p.318-321
Jungbauer, Stefan H. et al.,Cationic Multidentate Halogen-Bond Donors in Halide Abstraction Organocatalysis: Catalyst Optimization by Preorganization,Journal of the American Chemical Society ,2015年,Vol.137, No.37,p.12110-12120
Attorney, Agent or Firm:
▲高▼津 一也
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