Polycyclic Amine Chemistry

Nielsen, Arnold T.

doi:10.1016/b978-0-12-525440-3.50010-9

Cited by 32 publications

(28 citation statements)

References 103 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Abbreviation of explosives and their corresponding name, structures are given in Table 2. Also Table 2 presents the comparison of velocity of detonation for pure explosives generated using LOTUSES (Version 1.4) with reported in literatures [23,25,26,[37][38][39][40][41].…”

Section: Resultsmentioning

confidence: 99%

Computer code for the optimization of performance parameters of mixed explosive formulations

Muthurajan

Sivabalan

Talawar

et al. 2006

Journal of Hazardous Materials

View full text Add to dashboard Cite

Section: Resultsmentioning

confidence: 99%

Computer code for the optimization of performance parameters of mixed explosive formulations

Muthurajan

Sivabalan

Talawar

et al. 2006

Journal of Hazardous Materials

View full text Add to dashboard Cite

“…After 24 hours, a precipitate was isolated, dried, and recrystallized from acetone to give the dinitro diazide 10 as an amorphous brown solid, mp 192-195°C (dec), 0.95 g (50%). IR NMR (DMSO-d,): 6 144.80, 138.10, 137.00, 136.50, 3,4,9,1O-Bisfuroxano-5,1 l-dehydro-5H, 11 …”

Section: 9-diazido-4 I O-dinitro-5ll -Dehydro-sh 11 Hbenzotriazomentioning

confidence: 99%

Dense energetic compounds of carbon, hydrogen, nitrogen, and oxygen atoms. V. 1,2,7,8‐bisfuroxano‐3,4,9,10‐tetranitro‐5, 11‐dehydro‐5H, 11H‐benzotriazolo[2, 1‐a]benzotriazole (BTBB)

Subramanian

Trudell

Boyer

1995

Heteroatom Chemistry

View full text Add to dashboard Cite

A reaction between 2, 8‐dichloro‐4, 10‐dinitro‐5, 11‐dehydro‐5H, 11H‐benzotriazolo[2, 1‐a]‐benzotriazole 8 and sodium azide in dimethyl sulfoxide produced 3, 9‐diazido‐4, 10‐dinitro‐5, 11‐dehydro‐5H, 11H‐benzotriazolo [2, 1‐a]benzotriazole 10 rather than the 2.8‐diazido isomer 9 expected by direct displacement. Thermolytic elimination of nitrogen (2 moles) converted the dinitro diazide 10 to 3,4,9,10‐bisfuroxano‐5, 11‐dehydro‐5H, 11H‐benzotriazolo[2, 1‐a]benzotriazole 11 that was subsequently nitrated to give the 2,8‐dinitro derivative 12. Similar nitration converted the dinitro diazide 9 to the trinitro 15 and tetranitro 14 derivatives: thermolysis of the latter gave 1,2,7,8‐bisfuroxano‐4, 10‐dinitro‐5, 11‐dehydro‐5H, 11H‐benzotriazolo[2, 1‐a]‐benzotriazole 16. Nitration (100% HNO3, CF3SO3H) converted compound 16 to the 3,4,10‐trinitro derivative 17, whereas a similar nitration (100% HNO3, FSO3H) gave the title compound BTBB, an insensitive high‐energy, high‐density (d 2.03 g/cc) molecule. © 1995 John Wiley & Sons, Inc.

show abstract

“…CL-20 was first synthesized by Nielsen in 1987 [1]. One of the first mentions of the synthesis of polycyclic nitramines occurred in 1991 [2]. A detailed description of the synthesis of CL-20 and its main characteristics are given in [3,4].…”

Section: Introductionmentioning

confidence: 99%

Study of the CL-20 flame structure using probing molecular beam mass spectrometry

Paletsky

Tereshchenko

Volkov

et al. 2009

Combust Explos Shock Waves

View full text Add to dashboard Cite

The CL-20 flame structure at pressures of 0.1 and 0.5 MPa was studied using probing molecular beam mass spectrometry. At a pressure of 0.1 MPa, the gaseous products near the surface of the foamy carbonaceous carcass were found to contain eight species: NO, NO 2 , CO, CO 2 , N 2 , H 2 O, HCN, and HNCO. At a pressure of 0.5 MPa, NO 2 was not found and the concentration profiles of the remaining seven species were measured versus the distance to the carbonaceous carcass. In the CL-20 flame at a pressure of 0.5 MPa, consumption of N 2 and CO 2 with the formation of NO and HNCO occurred in a zone of width ≈0.8 mm from the surface of the carbonaceous carcass. At a pressure of 0.5 MPa, the composition of the gaseous combustion products of CL-20 at a distance of 3-4 mm differed from the composition at thermodynamic equilibrium.

show abstract

Polycyclic Amine Chemistry

Cited by 32 publications

References 103 publications

Computer code for the optimization of performance parameters of mixed explosive formulations

Computer code for the optimization of performance parameters of mixed explosive formulations

Dense energetic compounds of carbon, hydrogen, nitrogen, and oxygen atoms. V. 1,2,7,8‐bisfuroxano‐3,4,9,10‐tetranitro‐5, 11‐dehydro‐5H, 11H‐benzotriazolo[2, 1‐a]benzotriazole (BTBB)

Study of the CL-20 flame structure using probing molecular beam mass spectrometry

Contact Info

Product

Resources

About