3657-08-7

Basic information

• Product Name: 5-Nonanone 2,4-dinitrophenyl hydrazone
• Synonyms: 5-Nonanone 2,4-dinitrophenyl hydrazone
• CAS NO: 3657-08-7
• Molecular Formula: C₁₅H₂₂N₄O₄
• Molecular Weight: 322.3596
• Mol File: 3657-08-7.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 443°Cat760mmHg
• Flash Point: 221.7°C
• Appearance: /
• Density: 1.22g/cm³
• Vapor Pressure: 4.81E-08mmHg at 25°C
• Refractive Index: 1.566
• CAS DataBase Reference: 5-Nonanone 2,4-dinitrophenyl hydrazone(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Nonanone 2,4-dinitrophenyl hydrazone(3657-08-7)
• EPA Substance Registry System: 5-Nonanone 2,4-dinitrophenyl hydrazone(3657-08-7)

Safety Data

• Hazardous Substances Data: 3657-08-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C15H22N4O4/c1-3-5-7-12(8-6-4-2)16-17-14-10-9-13(18(20)21)11-15(14)19(22)23/h9-11,17H,3-8H2,1-2H3

Upstream product

• 409321-22-8 nonan-5-one-hydrazone 
• 97-00-7 1-chloro-2,4-dinitro-benzene 
• 502-56-7 nonanone-5 
• 119-26-6 (2,4-dinitro-phenyl)-hydrazine 
• 56651-45-7 Di-n-butylketon-diphenyl-dithioacetal 
• 1129-70-0 pentyl phenyl sulfide 
• 34009-04-6 phenyl pentyl sulfone 
• 56651-44-6 1,1-bis-phenylsulfanyl-pentane 
• 105494-88-0 5-nonyl phenyl sulfone 
• 87729-82-6 1,1-Bis(phenylthio)-1-(trimethylsilyl)pentane 
• 76200-37-8 trimethyl(1-(phenylthio)pentyl)silane 
• 203638-65-7 (1-Butyl-pentylsulfanyl)-benzene 
• 91787-45-0 5-phenylthio-5-trimethylsilylnonane 
• 91787-36-9 1-phenylsulphonyl-1-trimethylsilylpentane 

Relevant articles and documents

Kinetics and mechanism of oxidation of aliphatic secondary alcohols by benzyltrimethylammonium chlorobromate

Oxidation of several secondary alcohols by benzyltrimethylammonium chlorobromate (BTMACB) in aqueous acetic acid leads to the formation of corresponding ketones. The reaction is first order with respect to BTMACB and the alcohols. The reaction failed to induce the polymerization of acrylonitrile. There is no effect of tetrabutylammonium chloride on the reaction rate. The proposed reactive oxidizing species is chlorobromate ion. The oxidation of benzhydrol-α-d (PhCDOHPh) exhibited a substantial primary kinetic isotope effect (kH/kD = 5.61 at 298 K). The effect of solvent composition indicated that the rate increases with an increase in the polarity of the solvent. The reaction is susceptible to both the polar and steric effects of the substituents. A mechanism involving transfer of a hydride ion in the ratedetermining step has been proposed.

Synthesis of Alkenes via Peterson Reaction

The α-phenylthiosilanes (2) have been used to prepare the α-silyl anions (1) by reaction with lithium naphthalenide; subsequent condensation with a carbonyl compound gave the alkene (8) via the Peterson reaction.The α-phenylthiosilanes (2) were prepared from n,n-bis(phenylthio)acetals (4) by reaction with lithium naphthalenide and chlorotrimethylsilane.The n,n-bis(phenylthio)acetals (4) were obtained, in turn, from 1,1-bis(phenylthio)acetals (5) by anion formation with butyl-lithium-N,N,N',N'-tetramethylethylenediamine complex in hexane followed by reaction with an alkyl halide.The Peterson reaction was also used to prepare vinyl sulphides (9) and vinyl sulphones (13).