25939-13-3

Usage

Synthesis Reference(s)

Tetrahedron, 52, p. 661, 1996 DOI: 10.1016/0040-4020(95)00916-7

InChI:InChI=1/C13H10ClN3O2/c14-13(10-4-2-1-3-5-10)16-15-11-6-8-12(9-7-11)17(18)19/h1-9,15H/b16-13-

Upstream product

• 908094-04-2 phenyldiazomethane 
• 100-05-0 4-nitrobenzenediazonium chloride 
• 1088-95-5 1-benzoyl-2-(p-nitrophenyl)hydrazine 
• 67-56-1 methanol 
• 98-88-4 benzoyl chloride 
• 100-16-3 4-nitrophenylhydrazone 
• 33786-33-3 anti-benzaldehyde (4'-nitrophenyl)hydrazone 

Downstream Products

• 20147-66-4 1-(4-nitro-phenyl)-3-phenyl-(3ar,6ac)-3a,4,5,6a-tetrahydro-1H-furo[2,3-c]pyrazole 
• 36590-80-4 C₁₅H₁₆N₄O₂ 
• 37628-12-9 4-ethoxy-5-methyl-1-(4-nitro-phenyl)-3-phenyl-1,4,5,6-tetrahydro-[1,2,4]diazaphosphinine 4-oxide 
• 37758-20-6 4-ethoxy-1-(4-nitro-phenyl)-3,5-diphenyl-1,4,5,6-tetrahydro-[1,2,4]diazaphosphinine 4-oxide 
• 26463-46-7 (Z)-2-{[(4-Nitro-phenyl)-hydrazono]-phenyl-methyl}-but-2-enedioic acid diethyl ester 
• 56118-36-6 1-(4-nitro-phenyl)-3-phenyl-8b-pyrrolidin-1-yl-3a,8b-dihydro-1H-benzo[4,5]furo[3,2-c]pyrazole 
• 49823-41-8 N-[5-methyl-4-(4-nitro-phenyl)-2-phenyl-5,6-dihydro-4H-[1,3,4]thiadiazin-5-yl]-acetamide 
• 117600-62-1 1-(4-Nitro-phenyl)-3-phenyl-1,8a-dihydro-[1,2,4]triazolo[4,3-a]pyridine 
• 104057-87-6 N-[1-Imidazol-1-yl-1-phenyl-meth-(E)-ylidene]-N'-(4-nitro-phenyl)-hydrazine 
• 142397-15-7 3-(4-Nitro-phenyl)-1-phenyl-3,3a-dihydro-[1,2,4]triazolo[4,3-a]quinoline 
• 142397-17-9 1-(4-Nitro-phenyl)-3-phenyl-1,10b-dihydro-[1,2,4]triazolo[3,4-a]isoquinoline 
• 142397-12-4 1-(4-Nitro-phenyl)-3-phenyl-1,8a-dihydro-[1,2,4]triazolo[4,3-a]pyridine-6-carbonitrile 
• 142397-11-3 1-[1-(4-Nitro-phenyl)-3-phenyl-1,8a-dihydro-[1,2,4]triazolo[4,3-a]pyridin-6-yl]-ethanone 
• 137578-76-8 1-(4-nitrophenyl)-3-phenyl-5-(thiazol-4-yl)-1,2,4-triazole 

Relevant academic research and scientific papers

TRIAZINE MEDIATED LIVING RADICAL CONTROLLED POLYMERIZATION

The disclosure provides modular triazine-based unimolecular initiator compounds useful in controlled radical polymerizations of vinyl-containing monomers.

An approach to pyrazoline-fused chlorins by dipolar [3 + 2]-cycloaddition of iminonitriles to Meso-Tetrakis(pentafluorophenyl)porphyrin: Synthesis of new PDT photosensitizers

Meso-Tetrakis(pentafluorophenyl)porphyrin reacts at higher temperature with unstable iminonitriles (RC≡N+-N--Ar), affording pyrazoline-fused chlorins, according to dipolar [3 + 2]-cycloaddition pathway. The respective iminonitriles were in situ generated from the corresponding functionalized α-halogenohydrazine derivatives by 1,3-elimination of HX in the presence of base (NEt3, DABCO). This method allows synthesis of very attractive moieties which may be of potential use as sensitizers in photodynamic therapy (PDT).

Synthesis of new thienopyridine derivatives by [3+2]- and [2+2]-cycloaddition reactions

The reaction of 6,7-dihydrothieno[3,2-c]pyridine derivatives with 1,3-dipoles, such as a nitrile oxides or nitrile imines, gave novel fused heterocycles. The Staudinger reaction of the starting material was also studied. This reaction was stereoselective

Facile synthesis of hydrazonyl halides by reaction of hydrazones with N-halosuccinimide-dimethyl sulfide complex

A new and convenient method is described for the synthesis of hydrazonyl halides. Hydrazones on treatment with N-chlorosuccinimide-dimethyl sulfide complex result in the formation of the corresponding hydrazonyl chlorides in good yields. Similarly, treatment of hydrazones with N-bromosuccinimide-dimethyl sulfide complex gives the corresponding hydrazonyl bromide under extremely mild conditions.

1,3-Dipolar Cycloadditions of 2-Ethoxy- and 2-(Ethylthio)-1-azetines with Nitrile Oxides, Nitrile Ylides and Nitrilimines: An Unexpected 1,2,4-Triazole Formation.

2-Ethoxy- and 2-(ethylthio)-1-azetines readily undergo 1,3-dipolar cycloadditions with nitrile oxides and nitrile ylides to give stable 4,5-bicyclic cycloadducts.With nitrilimines, however, the expected 1,3-dipolar cycloadducts and/or unexpected ring-open

Method of use, composition, and compounds

Certain benzoyl chloride phenylhydrazones have been found to be active against insects and mites. The benzoyl ring and the phenylhydrazone ring can be substituted with a halogen atom, a nitro group, or an alkyl group of from 1 to 6 carbon atoms, inclusive

Anthelmintic methods employing benzoyl chloride phenylhydrazones

Certain benzoyl chloride phenylhydrazones have been found to be active against insects and mites, and they have also been found to be effective, broad-spectrum anthelmintics for suppressing parasitic worms in animals, particularly sheep. The benzoyl ring