3,5,3 ,5 -Tetranitro

Aus -1,6-bis-oxid wird mit Dihydrogenperoxid/Polyphosphorsaure neben 4,7-Dinitro-furazan ein Gemisch der Elementarzusammensetzung C6H2N404 6 erhalten, aus dem bei weiterer Oxidation mit Dihydrogenpcroxid/Schwefelsaure 4,7-Dinitro-furazan und 1,2,3,4-Tetranitro-benzol entstehen350 ... [Pg.807]

It has been reported that 3,4-diaminofurazan reacts with glyoxal to give 1,4,5,8-tetraazafurazano[3,4-c][3,4-/i]decalin (85USP4503229) (a starting material for a tetranitro compound). [Pg.124]

Attempts to prepare hydroxybiphenyl derivative 19 by treatment of tetranitro derivative 18 with sodium benzaldoxime led to a mixture of the required phenol 19 and dibenzofuran 20 (Eq. 5) (82JCS(P1)2299). [Pg.192]

Denitrocyclization reaction was also used for the preparation of hexacyclic derivative 278, which was obtained in 80% yield by heating of 277 with a solution of sodium hydroxide in aqueous DMF (66JCS(C)1245, 70JCS(C)2647). Low to moderate yields of 3,6-dinitroxanthen-9-one (281) is formed by a treatment of tetranitro derivative 279 with either potassium hydroxide or sodium... [Pg.220]

Preparation. A continuous process is described in Ref 26 for its prepn from nitric acid and acetylene. Other prepns on both lab and industrial scales are by the action on Tetranitro-methane (TeNMe) of K hydroxide in aq glycerol (Ref 16), aq HOCHjSOaNa, or 30% aq H peroxide (Ref 19a) to give the K salt which is treated with sulfuric acid (Ref 16), syrupy phosphoric acid (Ref 20), or best by passing gaseous HC1 thru a suspension of the K salt in anhyd eth (Ref 19a). It has also been prepd by the action of nitric acid on malonamide,... [Pg.96]

Tetranitro-N-methylani lines (except Tetryl), C7H5N5O8, mw 287.15, N 24.39%, OB to CO2 —47.4%. The following isomers have been reported in the literature, but theu expl props have not been examined... [Pg.119]

N, 2,3,4-Tetranitro-N-methylaniline (2,3,4-trinitrophenyl-N-methylnitramine), mp 122.5° prepd by the nitration of 2,3,5-trinitro-N-niethyl-aniline with nitric acid (concn unspecified)... [Pg.119]

N,2,4,5-Tetranitro-N-methylaniline (2,4,5-trinitrophenyl-N-m ethylnitramine), needles from nitric acid mp 143.5° prepd by nitration of 2,4,5-trimtro-N-methylaniline, or by the action of 90% nitric acid on 2,4,5-trinitro-N.N-dimethylaniline (Refs 1 3) 2,3,4,6-Tetranitro-N-methylaniline, mp 127° prepd by the action of sulfuric acid on N,2,4,5-tetranitro-N-methylaniline (Refs 2 3)... [Pg.119]

Tetranitronaphthalene (alpha-Tetranitro-naphthalene, 1,3,5,7-TeNN). Orange-yel bipyramids from Ac20, mp 260° (Refs 5 16), detons at 263—5° (Ref 16). It can be isolated... [Pg.198]

Tetranitronaphthalene (beta-Tetranitro-naphths e e, 1,3rSjS-ToNN. Long needles from EtOH, mp 203.5—4.5° (Refs 2 24). There is no expln below 360° (Ref 14). but it explds violently on rapid heating (Ref 6) CA Registry No 28995-89-3. 1,3,6,8-TeNN is the principal component of coml TeNN and can be isolated... [Pg.198]

Tetranitro-1-Naphthol (2,4,5,7-Tetra-nitro- 1-hydroxy naphthalene). Mp 180°, yellowish leaflets or needles. SI sol in cold AcOH, better in hot AcOH si sol in benz (Ip in 220p benz at 18°). Prepn from 4-brom-l,3,6,8-tetranitro naphthalene by heating on a w bath with an excess of Na carbonate soln. Explds on heating. Forms some expl salts Refs 1) Beil 6, 620 2) V. Merz W. Weith,... [Pg.203]

X,X,X-Tetranitro-1 -Naphthol (4,X,X,X-Tetranitro-l-oxy-naphthalene). Yellow needles from ale, mp 215°. Prepn from 4-nitro-l-ethoxy naphthalene by nitration Ref Beil 6, 621... [Pg.203]

The Polyurethane Polymer of 3,3-DiniifO-1,5-Pentane Diisocyanate and 2,2(4,4-Tetranitro-1.5-... [Pg.329]

Included are four samples of NC of different degrees of nitration and one sample each of the high expls TNT (2,4,6-trinitrotoluene) and HMX (1,3,5,7-tetranitro-l, 3,5,7-tetrazacyclooctane). [Pg.358]

J. Kristal, Substitution of Tetranitro Oxanilide and Hexanitro Oxanilide for Tetranitrocarba-zole , PIcArsn Pyrotechnic Research Laboratory Rept 54-TF1-88 (20 Dec 1954) 4) S. Living-... [Pg.439]

Preparation. To prepare Hexanitro-oxanilide, first prepare Tetranitro-oxanilide as described above under the entry 2,4,2 , 4 Tetranitro-oxanilide (TNO) ... [Pg.440]

Preparation of Tetranitro Carbazole , PicArsn Chemical Research Laboratory Rept 136330 (11 April 1951) 7) L. Gowen R, Dwiggens,... [Pg.440]

Development work by the US Navy has included attempts to use expls other than RDX and HMX viz, HNS and TACOT (Tetranitro-1,2,5,6-tetraazadibenzocyclooctatetrene) together with binders such as RTV silicon rubbers. As reported by Stott (Ref 43) such work was not fruitful because of the low deton vel and d of the developed compns... [Pg.538]

It was prepd in 1884 by Nolting and Collin (Ref 2) from ethyl- or methyl-esters of Styphnic Acid and ale ammonia. Blanksma (Ref 3) prepd it from 3-chlor-2,4,6-trinitroanisole (or 3-chlbr-2,4,6-trinit,rophetietole) and ale ammonia, Kbrner and Contardi ( Ref 4) from 2,4-dibrom- (or dichlor)- 3,5-trinitrobenzene and ale ammonia, and Fliirscheim (Ref 5) from tetranitro-aniline and ammonia... [Pg.717]

N-PropyH f,2,4,6-Tetranitro-Aniline (N-Nitro-N-propyl-2,4,6-trinitro-anilme, Propyl Tetryl or Propyl-picryl-nitramine). [Pg.956]

Ferrocenylacetonitrjle, 40, 46 Fluoboric acid as catalyst for diazomethane etherifications, 41, 9, 10 9-Fluobenone, 2,4,5,7-tetranitro-, 42,95... [Pg.114]

Zur Reduktion von 4,4, 6,6 -Tetranitro-biphenyl-2,2 -dicarbonsaure zum Isochi-nolino-[5,4,3-c,d]-isochinolin-Ringsystem s.S. 689. [Pg.660]

Aus 2,2, 4,4 -Tetranitro-biphenyl-6,6 -dicarbonsaure labt sich bei —1,8 V (in 20% igem Athanol mit Phosphat-Alkali-Puffer) 2,7-Bis-[hydroxyamino -4,9-dihydroxy-5,10-dioxo-4,5,9,10-tetrahydro-(pyrido-[2,3,4,5-1, m,n]-phenanthridin) (F >400°) ge-winnen ... [Pg.689]

Nitro-2-athoxycarbonyl- 694 2 -Nitro-2-carboxy- 694 2-Nitro-2 -formyl- 693 Octachlor-4,4 -bis-[trichlor-vinyl]- 62 7 Octachlor-4,4 -diathinyl- 627 Octachlor-4 -(trichlor-vinyl)-4-athinyl- 627 2,2, 6,6 -Tetrakis-[hydroxyamino]- 695 2,2, 6,6 -Tetranitro- 695 2,2, 4,4 -Tetranitro-6.6 -dicarboxy- 689 4,4, 6,6 -Tetranitro-2,2 -dicarboxy- 660 2-(Trichlorsilyl-methyl)- 555... [Pg.976]

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