51761-72-9

Basic information

• Product Name: cyclopropylethan-1-one oxime
• Synonyms: cyclopropylethan-1-one oxime;Einecs 257-389-7;(Z)-1-cyclopropylethanone oxiMe
• CAS NO: 51761-72-9
• Molecular Formula: C₅H₉NO
• Molecular Weight: 99.13106
• EINECS: 257-389-7
• Mol File: 51761-72-9.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 190.5°Cat760mmHg
• Flash Point: 96.3°C
• Appearance: /
• Density: 1.16g/cm³
• Vapor Pressure: 0.238mmHg at 25°C
• Refractive Index: 1.541
• CAS DataBase Reference: cyclopropylethan-1-one oxime(CAS DataBase Reference)
• NIST Chemistry Reference: cyclopropylethan-1-one oxime(51761-72-9)
• EPA Substance Registry System: cyclopropylethan-1-one oxime(51761-72-9)

Safety Data

• Hazardous Substances Data: 51761-72-9(Hazardous Substances Data)

Usage

General Description

Cyclopropylethan-1-one oxime is a chemical compound with the molecular formula C4H7NO. It is a colorless liquid with a slightly unpleasant odor and is commonly used in the synthesis of pharmaceuticals and agrochemicals. It is also used as a building block in the production of other organic compounds. Cyclopropylethan-1-one oxime is a versatile intermediate in organic chemistry and has a wide range of potential applications in various industries. It is important to handle this compound with care as it may be toxic or hazardous if not used properly.

InChI:InChI=1/C5H9NO/c1-4(6-7)5-2-3-5/h5,7H,2-3H2,1H3/b6-4-

Upstream product

• 765-43-5 Cyclopropyl methyl ketone 
• 140458-47-5 1,3-dicyclopropyl-3-phenylthio-1-butanone 

Downstream Products

• 765-43-5 Cyclopropyl methyl ketone 
• 87385-10-2 2-cyclopropylpyrrole 
• 119830-64-7 1-vinyl-2-cyclopropylpyrrole 
• 74-89-5 methylamine 
• 765-30-0 Cyclopropylamine 
• 195604-39-8 (+)-1-cyclopropylethylamine 
• 886583-56-8 3-bromo-N-[4-chloro-2-[[(1-cyclopropylethyl)amino]carbonyl]-6-methylphenyl]-1-(2-chlorophenyl)-1H-pyrazole-5-carboxamide 
• 886583-69-3 3-bromo-1-(3-chloro-2-pyridinyl)-N-[4-cyano-2-[[(1-cyclopropylethyl)amino]carbonyl]-6-methylphenyl]-1H-pyrazole-5-carboxamide 
• 886583-54-6 3-bromo-N-[4-chloro-2-[[(1-cyclopropylethyl)amino]carbonyl]-6-methylphenyl]-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxamide 
• 88134-90-1 (2R)-O-<3-(tert-butylamino)-2-hydroxypropyl>cyclopropyl methyl ketone oxime 
• 88134-89-8 (2S)-O-<3-(tert-butylamino)-2-hydroxypropyl>cyclopropyl methyl ketone oxime 
• 88134-91-2 Falintolol 
• 80605-84-1 Cyclopropylmethylketoxim-pikrat 
• 6240-96-6 1-cyclopropylethylamine 

Relevant articles and documents

Synthesis of 5-Vinyl-2-isoxazolines by Palladium-Catalyzed Intramolecular O-Allylation of Ketoximes

An efficient method for the synthesis of 5-vinyl-2-isoxazolines by Pd-catalyzed intramolecular O-allylation of ketoximes has been developed. The reaction involves Pd(0)-catalyzed π-allyl formation via leaving group ionization or Pd(II)-catalyzed allylic C-H activation followed by intramolecular nucleophilic oxime oxygen attack. This methodology has been elaborated to various value-added products by epoxidation, Wacker oxidation, cross-metathesis, hydroboration-oxidation, dihydroxylation, and catalytic hydrogenation.

Synthesis of Air- and Moisture-Stable, Storable Chiral Oxorhenium Complexes and Their Application as Catalysts for the Enantioselective Imine Reduction

Air-/moisture-stable, crystalline, and storable chiral salicyloxazoline based oxorhenium(V) complexes have been synthesized and their catalytic application for the asymmetric reduction of ketimines using hydrosilane as hydride source is disclosed. A broad substrate scope, high yields, and excellent enantioselectivities (up to 99 %) are attained. Furthermore, the syntheses of enantiopure α-amino esters, γ- and δ-lactams, and isoindolinones have also been carried out using this methodology. Finally, the method has been applied to synthetic targets of pharmaceutical relevance, such as R-(+)-salsolidine and R-(+)-crispine A.

PROCESS FOR PRODUCTION OF ANTHRANILAMIDE COMPOUND

To provide a process for producing a specific anthranilamide compound or its salt. To provide a process for producing an anthranilamide compound represented by the formula (I) or its salt: wherein each of R1a and R3 which are independent of each other, is halogen or haloalkyl; R2 is cyclopropyl alkyl or cyclobutyl alkyl; and Hal is a chlorine atom or a bromine atom, which comprises a step of selectively halogenating a compound represented by the formula (II): wherein R1a, R2 and R3 are as defined above.