公开(公告)号：US09227910B2

公开(公告)日：2016-01-05

申请号：US14289707

申请日：2014-05-29

Applicant: AGENCY FOR DEFENSE DEVELOPMENT

Inventor： Seung-Hee Kim ,  Jin-Seuk Kim

IPC: C07C67/02 ,  C07C205/40 ,  C06B25/00 ,  C06B45/10

CPC classification number: C07C205/40 ,  C06B25/00 ,  C06B45/105

Abstract: This invention relates to a gem-dinitro ester energetic material represented by Chemical Formula 1 below, which is synthesized using esterification, and to a preparation method thereof: wherein R is a C5˜C15 substituted or unsubstituted linear or branched alkyl group.

Abstract translation: 本发明涉及使用酯化合成的下述由化学式1表示的偕二硝基酯高分子材料及其制备方法：其中R为C 5〜C 15取代或未取代的直链或支链烷基。

公开(公告)号：US09573894B1

公开(公告)日：2017-02-21

申请号：US14844377

申请日：2015-09-03

Applicant: AGENCY FOR DEFENSE DEVELOPMENT

Inventor： Seung-Hee Kim ,  Jinseuk Kim ,  Chang-Woo Cho

IPC: C07D205/04

CPC classification number: C07D205/04

Abstract: N-substituted 3,3-dinitroazetidine, represented by the following Chemical Formula I, as an energetic plasticizer, and a method for preparing the same through a coupling reaction in which the energetic material 3,3-dinitroazetidine or an acid salt thereof serves as a nucleophile for the α,β-unsaturated carbonyl compound as a substrate are provided. wherein R1 and R2 are each independently alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, substituted arylalkyl, heteroaryl, substituted heteroaryl, heteroarylalkyl, substituted heteroarylalkyl, hydroxy, nitro, or a halogen atom, wherein the substituent of the substituted radicals is selected from the group consisting of alkyl, cycloalkyl, aryl, heteroaryl, alkoxy, thioalkyl, amino, nitro, hydroxy, a halogen atom, and a combination thereof.

Abstract translation: 其中R 1和R 2各自独立地为烷基，取代的烷基，芳基，取代的芳基，芳基烷基，取代的芳基烷基，杂芳基，取代的杂芳基，杂芳基烷基，取代的杂芳基烷基，羟基，硝基或卤素原子，其中取代的基团的取代基被选定 由烷基，环烷基，芳基，杂芳基，烷氧基，硫代烷基，氨基，硝基，羟基，卤素原子及其组合组成的组。

公开(公告)号：US09029591B2

公开(公告)日：2015-05-12

申请号：US13869875

申请日：2013-04-24

Applicant: Agency for Defense Development

Inventor： Seung-Hee Kim ,  Jin-Seuk Kim

IPC: C07C205/00 ,  C07C205/51

CPC classification number: C07C205/51

Abstract: Provided is a gem-dinitro ester compound, represented by Formula 1 below: wherein R is a substituted or unsubstituted straight-chain or side-chain alkyl group of C2˜C12.

Abstract translation: 本发明提供由下式1表示的偕二硝基酯化合物：其中R是C2〜C12的取代或未取代的直链或侧链烷基。