chemistry1

5-Membered rings – 2N 305 7-amino-4,6-dinitrobenzofuroxan (77) (ADNBF) is more impact insensitive than 4,6- dinitrobenzofuroxan. ...

Nucleophilic aromatic substitution 171 must not be used for the recrystallization of 2,4,6-trinitrophenetole and vice versa. The ...

306 N-Heterocycles N H N H N NO 2 O 2 N O 2 N NO 2 N O N N O N NO N O N H N H N NO 2 N N N OO O O N N O N NO N O O O NH O 2 N O ...

172 Synthetic Routes to AromaticC-Nitro Compounds Warman and Siele^237 reported a high yielding route to 1,3-dichloro-2,4,6-trin ...

5-Membered rings – 3N 307 The tetraazapentalene ring system forms the core of the thermally insensitive explosive TACOT (Section ...

Nucleophilic aromatic substitution 173 The tri-nitration of 3,5-dichloroanisole (134) followed by ammonolysis of the product (13 ...

308 N-Heterocycles NO 2 NO 2 100 (SDATO / BTATNB) O 2 N N H N NH N N H N HN N Cl NO 2 Cl NO 2 85 O 2 N N N H 98 N H 2 N + 2 DMF, ...

174 Synthetic Routes to AromaticC-Nitro Compounds NO 2 NO 2 53 O 2 N NH 2 VNS aminating agent (NH 2 OH, ATA, TMHI) DMSO, NaOMe N ...

5-Membered rings – 3N 309 This is seen during the nitration of PATO (99), which on treatment with a mixture of nitric acid in ac ...

The chemistry of 2,4,6-trinitrotoluene 175 under basic conditions and can attack an iminium cation formed from the reaction of f ...

310 N-Heterocycles ANTA (114) readily forms a stable anion on reaction with bases like sodium ethoxide and this anion has been u ...

176 Synthetic Routes to AromaticC-Nitro Compounds CH 2 Cl O 2 N NO 2 O 2 N O 2 N NO 2 O 2 N 145 CH CH NO 2 NO 2 NO 2 THF, MeOH, ...

5-Membered rings – 3N 311 Laval and Vignane^73 reported the synthesis of the nitrotriazole (124) from the reaction of 3- nitro-1 ...

Conjugation and thermally insensitive explosives 177 2,2′,4,4′,6,6′-Hexanitrostilbene (HNS, m.p. 316◦C,d= 1 .74 g/cm^3 ,VOD∼7000 ...

312 N-Heterocycles 4-Amino-5-nitro-1,2,3-triazole (ANTZ) (130), an explosive showing high thermal stability, has been synthesize ...

178 Synthetic Routes to AromaticC-Nitro Compounds COOH Cl 150 COOH Cl 151 O 2 N NO 2 NH 2 Cl 152 O 2 N NO 2 N Cl NO 2 NO 2 2 N N ...

5-Membered rings – 3N 313 N HN NH O N HN NH O O 2 N H 2 N NHNH2.HCl O + HCOOH 139 100 °C 70 % HNO 3 or H 2 SO 4 , HNO 3 140 (NTO ...

Conjugation and thermally insensitive explosives 179 coupling of styphnyl chloride (106) with two equivalents of picryl chloride ...

314 N-Heterocycles O 2 N NH 2 NO 2 143 NHPh N N N NO Ph 2 144 O 2 N N N N NO 2 O 2 N NO 2 O 2 N 145 NO 2 (BTX) NaNO 2 , AcOH HNO ...

180 Synthetic Routes to AromaticC-Nitro Compounds References G. A. Olah, R. Malhotra and S. C. Narang,Nitration: Methods and Me ...