Synthesis of 4,4'-dinitro-1H,1'H-[3,3'-bipyrazole]-5,5'-diamine
摘要:
All of the synthetically accessible symmetric tetranitro-3,3'-bipyrazoles were prepared. On their basis, a method was developed for the synthesis of 4,4'-dinitro-1H, 1'H-[3,3'-bipyrazole]-5,5'-diamine and its nitration was studied.
Multipurpose Energetic Materials by Shuffling Nitro Groups on a 3,3′‐Bipyrazole Moiety
作者:Dheeraj Kumar、Yongxing Tang、Chunlin He、Gregory H. Imler、Damon A. Parrish、Jean'ne M. Shreeve
DOI:10.1002/chem.201804418
日期:2018.11.22
family of 3,3′‐bipyrazole‐based energetic compounds having C‐NO2/N‐NO2 functionalities was synthesized by using various nitrating conditions. These nitro derivatives of bipyrazole are significantly more dense and energetic compared to the corresponding nitropyrazole analogues while maintaining the desired thermal stability and sensitivity. Depending on the number and nature of energeticnitrogroups (C‐NO2/N‐NO2)
Investigation of the alkylation of nitroazoles with ?-haloketones by13C,15N, and14N NMR
作者:V. V. Semenov、B. I. Ugrak、S. A. Shevelev、M. I. Kanishchev、A. T. Baryshnikov、A. A. Fainzil'berg
DOI:10.1007/bf00961497
日期:1990.8
General methods have been worked out for the alkylation of nitroazoles with bromoacetone, bromoacetophenone, and diazoacetone in homogeneous media and by phase-transfer catalysis. The structures of the N-acetonylazoles were established by C-13, N-15, and N-14 high-resolution NMR spectroscopy.
CEMEHOB, V. V.;UGRAK, B. I.;SHEVELEV, S. A.;KANISHCHEV, M. I.;BARYSHNIKOV+, IZV. AN CCCP. CEP. XIM.,(1990) N, S. 1827-1836
作者:CEMEHOB, V. V.、UGRAK, B. I.、SHEVELEV, S. A.、KANISHCHEV, M. I.、BARYSHNIKOV+
DOI:——
日期:——
Synthesis of 4,4'-dinitro-1H,1'H-[3,3'-bipyrazole]-5,5'-diamine
作者:Tatyana K. Shkineva、Alexandr V. Kormanov、Valeriya N. Boldinova、Irina A. Vatsadze、Igor L. Dalinger
DOI:10.1007/s10593-018-2336-5
日期:2018.7
All of the synthetically accessible symmetric tetranitro-3,3'-bipyrazoles were prepared. On their basis, a method was developed for the synthesis of 4,4'-dinitro-1H, 1'H-[3,3'-bipyrazole]-5,5'-diamine and its nitration was studied.