653-49-6

Usage

InChI:InChI=1/C6H5N5O6/c7-8-6-4(10(14)15)1-3(9(12)13)2-5(6)11(16)17/h1-2,8H,7H2

Upstream product

• 88-88-0 2,4,6-trinitrochlorobenzene 
• 7335-65-1 hydrazinium monoacetate 
• 85196-32-3 picryloxy-acetic acid ethyl ester 
• 7803-57-8 hydrazine hydrate 
• 606-35-9 1-methoxy-2,4,6-trinitrobenzene 

Downstream Products

• 19258-69-6 piperonal-picrylhydrazone 
• 19258-59-4 4-chloro-benzaldehyde picrylhydrazone 
• 19258-53-8 3-nitro-benzaldehyde picrylhydrazone 
• 19258-54-9 4-nitro-benzaldehyde picrylhydrazone 
• 19258-58-3 benzaldehyde picrylhydrazone 
• 18281-27-1 acetaldehyde picrylhydrazone 
• 6102-22-3 N-(2,4,6-trinitrophenyl)-N'-acetylhydrazine 
• 19258-56-1 3-chloro-benzaldehyde picrylhydrazone 
• 132752-71-7 2-Picrylazo-[1]naphthol 
• 111531-46-5 10-(2,4,6-Trinitro-phenylazo)-[9]phenanthrol 
• 18265-85-5 acetone-picrylhydrazone 
• 55936-44-2 2'.4'.6'-Trinitro-4-hydroxy-azobenzol 
• 857797-39-8 formic acid-(N'-picryl-hydrazide) 
• 68683-32-9 2,2',4,4',6,6'-hexanitrohydrazobenzene 

Relevant academic research and scientific papers

Investigation of energetic materials prepared by reactions of diamines with picryl chloride: Synthesis, structure and thermal behaviour

Five compounds containing picryl group(s) were synthesized from reactions of hydrazine, 1,2-diaminoethane, 1,3-diaminopropane, 1,4-diaminobutane and 1,7-diaminoheptane with picryl chloride under hydrothermal conditions in methanol. Hydrazine reaction yiel

Phosphotriesters Approach to the Synthesis of Oligonucleotides: A Reappraisal

The phosphotriester approach to the synthesis of oligodeoxyribo- and oligoribo-nucleotides in solution has been reinvestigated.The efficacy of mesitylene-2-sulfonyl chloride (MSCl) 15a, 2,4,6-triisopropylbenzenesulfonyl chloride (TrisCl) 15b, 4-bromobenzenesulfonyl chloride 15c, naphthalene-1-sulfonyl chloride 39, and 2- and 4-nitrobenzenesulfonyl chlorides 40a and 40b, respectively, as activating agents has been examined.The latter arenesulfonyl chlorides have been used in conjunction with the following nucleophilic catalysts: 1-methylimidazole, 3-nitro-1H-1,2,4-triazole 19, 5-(3-nitrophenyl)-1H-tetrazole 20a, 5-(3,5-dinitrophenyl)-1H-tetrazole 20b, 5-(1-methylimidazol-2-yl)-1H-tetrazole 21, 5--1H-tetrazole 22, 4-ethoxypyridine 1-oxide 14a, 4,6-dinitro-1-hydroxybenzotriazole 29a, 1-hydroxy-4-nitro-6-(trifluoromethyl)benzotriazole 29b, 1-hydroxy-5-phenyltetrazole 30a and 1-hydroxy-5-(3-nitrophenyl)tetrazole 30b.The rates of formation and yields of the fully protected dideoxyribonucleoside and diribonucleoside phosphates 37 and 47, respectively, were determined using various combinations of activating agents and nucleophilic catalysts.Although 2- and 4-nitrobenzenesulfonyl chlorides 40a and 40b, respectively, proved to be the most powerful activating agents, their use in the deoxy-series led to the formation of by-products and hence to unsatisfactory isolated yields of the dideoxyribonucleoside phosphate 37.