Abstract
Recently ADN was disclosed to replace AP or AN as a solid oxidizer. 3-N,N-Dinitraminopropanitrile, a key intermediate in the preparation of ADN, was synthesized from bis(2-cyanoethyl)amine by the sequence: nitration of bis(2-cyanoethyl)amine followed by decyanoethylation by base and the second nitration with NO2BF4. 3-N-Nitro-bis(2-cyanoethyl)amine could also be obtained by the oxidation of the corresponding N-nitroso compound.
Ammonium dinitramide(ADN)은 최근에 개발된 고체 산화제로 ammonium perchlorate(AP)나 ammonium nitrate(AN) 등을 대체할 수 있다. Bis(2-cyanoethyl)amine에 니트로화 반응을 시킨 후 염기 처리하여 cyanoethyl기를 제거하고 NA2BF4를 사용하여 두번째 니트로 기를 도입하면 ADN 합성에 중요한 중간체인 3-N-Nitro-bis(2-cyanoethyl)amine은 N-nitroso 화합물의 산화반응으로 얻을 수도 있다.