2089-33-0

Basic information

• Product Name: 1-(4-Methylphenyl)ethanone oxime
• Synonyms: 1-(4-Methylphenyl)ethanone oxime;4'-Methylacetophenone oxime;α,4-Dimethylbenzaldehydeoxime
• CAS NO: 2089-33-0
• Molecular Formula: C₉H₁₁NO
• Molecular Weight: 149.19
• Mol File: 2089-33-0.mol
• Article Data: 94

Chemical Properties

• Melting Point: 85-87 °C
• Boiling Point: 259.4°C at 760 mmHg
• Flash Point: 149.1°C
• Appearance: /
• Density: 1g/cm³
• Vapor Pressure: 0.00664mmHg at 25°C
• Refractive Index: 1.515
• PKA: 11.52±0.70(Predicted)
• CAS DataBase Reference: 1-(4-Methylphenyl)ethanone oxime(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(4-Methylphenyl)ethanone oxime(2089-33-0)
• EPA Substance Registry System: 1-(4-Methylphenyl)ethanone oxime(2089-33-0)

Safety Data

• Hazardous Substances Data: 2089-33-0(Hazardous Substances Data)

Usage

General Description

1-(4-Methylphenyl)ethanone oxime is a chemical compound with the molecular formula C9H11NO. It is an oxime derivative of 1-(4-methylphenyl)ethanone, also known as p-tolyl methyl ketone. 1-(4-Methylphenyl)ethanone oxime is often used as an intermediate in the synthesis of various organic compounds. Oximes are known for their ability to undergo various chemical reactions, including the formation of oxime ethers and oxime esters. 1-(4-Methylphenyl)ethanone oxime has potential applications in the pharmaceutical industry and in organic synthesis as a building block for the production of various chemical compounds.

InChI:InChI=1/C9H11NO/c1-7-3-5-9(6-4-7)8(2)10-11/h3-6,11H,1-2H3/b10-8+

Upstream product

• 79-24-3 Nitroethane 
• 108-88-3 toluene 
• 64-17-5 ethanol 
• 1866-39-3 trans-p-methylcinnamic acid 
• 7803-49-8 hydroxylamine 
• 5470-11-1 hydroxylamine hydrochloride 
• 122-00-9 para-methylacetophenone 
• 766-97-2 4-n-methylphenylacetylene 
• 107093-08-3 1-Hydroxyamino-1-p-tolyl-ethanol 
• 622-97-9 1-ethenyl-4-methylbenzene 
• 1866-39-3 4-methylcinnamic acid 

Downstream Products

• 108622-77-1 2,5,6-trimethyl-3-p-tolyl-3H-pyrimidin-4-one 
• 5310-17-8 N-(p-tolyl)ethanethioamide 
• 37613-33-5 5-(4-methoxyphenyl)-3-(p-tolyl)isoxazole 
• 99466-27-0 5-(4-methylimidazolyl)-3-(4-tolyl)isoxazole 
• 121505-62-2 1-p-Tolyl-ethanone O-{2-[1-p-tolyl-eth-(E)-ylideneaminooxy]-ethyl}-oxime 
• 122-00-9 para-methylacetophenone 
• 103-89-9 4-Methylacetanilide 
• 1198575-39-1 1,6-dimethyl-3,4-diphenyl-isoquinoline 
• 18370-11-1 N-methyl-p-methylbenzamide 
• 79965-73-4 2-methyl-4-(p-tolyl)oxazole 
• 1523451-25-3 1,6-dimethyl-3,4-diphenylisoquinoline 2-oxide 
• 1619224-90-6 1,6-dimethyl-3-(p-tolyl)isoquinoline 

Relevant articles and documents

USE OF STROBILURIN TYPE COMPOUNDS FOR COMBATING PHYTOPATHOGENIC FUNGI CONTAINING AN AMINO ACID SUBSTITUTION F129L IN THE MITOCHONDRIAL CYTOCHROME B PROTEIN CONFERRING RESISTANCE TO QO INHIBITORS III

The present invention relates to the use of strobilurin type compounds of formula I and the N-oxides and the salts thereof for combating phytopathogenic fungi containing an amino acid substitution F129L in the mitochondrial cytochrome b protein (also referred to as F129L mutation in the mitochondrial cytochrome b gene) conferring resistance to Qo inhibitors, and to methods for combating such fungi. The invention also relates to novel compounds, processes for preparing these compounds, to compositions comprising at least one such compound, and to seeds coated with at least one such compound.

USE OF STROBILURIN TYPE COMPOUNDS FOR COMBATING PHYTOPATHOGENIC FUNGI CONTAINING AN AMINO ACID SUBSTITUTION F129L IN THE MITOCHONDRIAL CYTOCHROME B PROTEIN CONFERRING RESISTANCE TO QO INHIBITORS IV

The present invention relates to the use of strobilurin type compounds of formula I and the N-oxides and the salts thereof for combating phytopathogenic fungi containing an amino acid substitution F129L in the mitochondrial cytochrome b protein (also referred to as F129L mutation in the mitochondrial cytochrome b gene) conferring resistance to Qo inhibitors, and to methods for combating such fungi. The invention also relates to novel compounds, processes for preparing these compounds, to compositions comprising at least one such compound, and to seeds coated with at least one such compound.

Access to multi-functionalized oxazolines via silver-catalyzed heteroannulation of enamides with sulfoxonium ylides

Disclosed herein is an efficient Ag-catalyzed [4 + 1] heteroannulation reaction of enamides with α-carbonyl sulfoxonium ylides. The diastereoselective transformation provides a practical access to a diverse range of multi-functionalized oxazoline derivatives. The synthetic utility of the resultant tetra-substituted oxazolines is further demonstrated by a series of useful manipulations into valuable building blocks of pharmaceutical relevance.