Method of Producing High Purity Hexanitrostilbene
The present invention relates to a preparation method of high-purity hexanitrostilbene, and more specifically, to a preparation method of 2,2',4,4',6,6'-hexanitrostilbene with a high purity of 99% or more from TNT by controlling the reaction conditions of 2,4,6-trienitrotoluene (TNT)...
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| Format: | Patent |
| Sprache: | eng ; kor |
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| Zusammenfassung: | The present invention relates to a preparation method of high-purity hexanitrostilbene, and more specifically, to a preparation method of 2,2',4,4',6,6'-hexanitrostilbene with a high purity of 99% or more from TNT by controlling the reaction conditions of 2,4,6-trienitrotoluene (TNT) and sodium hypochlorite to increase the synthesis selectivity of HNS of a reactant and separating the same form reaction by-products using a centrifuge.
본 발명은 고순도 헥사나이트로스틸벤을 제조하는 방법에 관한 것으로서, 2,4,6-트라이나이트로톨루엔(TNT)과 차아염소산 나트륨의 반응 조건을 조절하여 반응물의 HNS의 합성 선택도를 높이고, 원심분리기를 이용하여 반응부산물과 분리함으로써 TNT로부터 99% 이상의 고순도 2,2´,4,4´,6,6´-헥사나이트로스틸벤을 제조하는 방법에 관한 것이다. |
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