20147-55-1

Basic information

• Product Name: 4-Nitrobenzoyl chloride phenyl hydrazone
• Synonyms: 4-Nitrobenzoyl chloride phenyl hydrazone
• CAS NO: 20147-55-1
• Molecular Formula: C₁₃H₁₀ClN₃O₂
• Molecular Weight: 275.6904
• Mol File: 20147-55-1.mol
• Article Data: 10

Chemical Properties

• Boiling Point: 421.4°Cat760mmHg
• Flash Point: 208.7°C
• Appearance: /
• Density: 1.31g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.623
• CAS DataBase Reference: 4-Nitrobenzoyl chloride phenyl hydrazone(CAS DataBase Reference)
• NIST Chemistry Reference: 4-Nitrobenzoyl chloride phenyl hydrazone(20147-55-1)
• EPA Substance Registry System: 4-Nitrobenzoyl chloride phenyl hydrazone(20147-55-1)

Safety Data

• Hazardous Substances Data: 20147-55-1(Hazardous Substances Data)

Usage

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

Upstream product

• 39718-99-5 N-anilino-4-nitrobenzamide 
• 555-16-8 4-nitrobenzaldehdye 
• 122-04-3 4-nitro-benzoyl chloride 
• 149833-51-2 (E)-1-(4-nitrobenzylidene)-2-phenylhydrazine 
• 62-23-7 4-nitro-benzoic acid 
• 2829-27-8 4-nitro-benzaldehyde phenylhydrazone 

Downstream Products

• 20147-68-6 3-(4-nitro-phenyl)-1-phenyl-(3ar,6ac)-3a,4,5,6a-tetrahydro-1H-furo[2,3-c]pyrazole 
• 78830-54-3 (3-(4-nitrophenyl)-1-phenyl-1H-pyrazol-4-yl)(phenyl)methanone 
• 39143-47-0 C-paranitrophenyl-N-phenylnitrilimine 
• 1228272-95-4 5-(4-chloro-2-fluorophenyl)-3-(4-nitrophenyl)-1-phenyl-1a,6a-dihydropyrrolo[3,4-c]pyrazole-4,6-dione 
• 1251005-04-5 (3aR,6aR,3a'S,6a'S)-5,5'-[oxybis(4,1-phenylene)]bis[3a,6a-dihydro-3-(4-nitrophenyl)-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione] 
• 1251005-20-5 (3aR,6aR,3a'S,6a'S)-5,5'-(1,4-phenylene)bis[3a,6a-dihydro-3-(4-nitrophenyl)-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione] 
• 1251004-79-1 (3aR,6aR,3a'S,6a'S)-5,5'-[methylenebis(4,1-phenylene)]bis[3a,6a-dihydro-3-(4-nitrophenyl)-1-phenylpyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione] 

Relevant articles and documents

A formal [3+2] cycloaddition reaction of: N -methylimidazole as a masked hydrogen cyanide: Access to 1,3-disubstitued-1 H -1,2,4-triazoles

N-Methylimidazole (NMI) can act as a masked HCN in the synthesis of 1,3-disubstitued-1H-1,2,4-triazoles via a formal cycloaddition reaction of hydrazonoyl chloride with NMI. The product was proved to be formed via an initial nucleophilic substitution of hydrazonoyl chloride with NMI following cyclization and two sequential C-N bond cleavages. This journal is

Intramolecular Diels-Alder and [3+2] Cycloaddition Reactions in the One-Pot Synthesis of Epoxypyrrolo[3,4-g]indazoles

A one-pot approach for the synthesis of epoxypyrrolo[3,4- g ]indazoles is presented. The first step was initiated by a three-component reaction of an isocyanide, a dialkyl acetylenedicarboxylate, and 2-furancarboxylic acid, and led to 1,3-dioxoepoxyisoindole, followed by the addition of hydrazonoyl chloride through a [3+2]-cycloaddition reaction in the second step. The key step in the formation of final compound involves a bicyclization strategy through intramolecular Diels-Alder (IMDA) reaction.

Synthesis and antifungal activities of New pyrazole derivatives via 1,3-dipolar cycloaddition reaction

A series of cycloadducts - pyrazoles via 1,3-dipolar cycloaddition reactions of generated nitrilimines with N-(4-chloro-2-fluorophenyl)maleimide were described. The novel compounds synthesized were characterized by 1H NMR, MS, and elemental analysis. The fungicidal tests showed that most of the title compounds exhibit significant fungicidal activities against Corynespora cassiicola.