626-90-4

Usage

Uses

Used in Rubber Industry:
Butanal, 3-methyl-,oxime is used as an antioxidant and stabilizer for improving the quality, durability, and resistance to degradation of rubber materials.
Used in Adhesives Industry:
Butanal, 3-methyl-,oxime is used as an additive in adhesives to enhance their stability and prevent degradation, ensuring better performance and longevity.
Used in Plastics Industry:
Butanal, 3-methyl-,oxime is utilized as a stabilizer in the production of various types of plastics, contributing to their overall quality and resistance to degradation.
Used in Industrial Products:
Butanal, 3-methyl-,oxime can be found in certain industrial products, where it serves as an antioxidant and stabilizer to improve the durability and performance of these products.
Used in Consumer Goods:
Butanal, 3-methyl-,oxime is also used in consumer goods such as paints and coatings, where it helps prevent degradation and enhances the overall quality and durability of the final product.
It is important to handle Butanal, 3-methyl-,oxime with care, as it can be toxic if ingested or inhaled, and can cause irritation to the skin and eyes.

InChI:InChI=1/C5H11NO/c1-5(2)3-4-6-7/h4-5,7H,3H2,1-2H3/b6-4-

Upstream product

• 590-86-3 isovaleraldehyde 

Downstream Products

• 625-28-5 Isovaleronitrile 
• 590-86-3 isovaleraldehyde 
• 541-46-8 isobutylamide 
• 80744-65-6 1-Amino-3-methyl-butylphosphonous acid 
• 1173119-73-7 5-benzenesulfonyl-3-(isobutyl)-4,5-dihydroisoxazole 
• 6752-80-3 (Z)-tagetone 
• 3588-18-9 trans-tagetone 
• 35310-35-1 N-hydroxy-3-methylbutanamide 

Relevant academic research and scientific papers

Postsynthetic Modification of Metal-Organic Frameworks through Nitrile Oxide-Alkyne Cycloaddition

Postsynthetic modification of metal-organic frameworks is an important method to tailor their properties. We report on the nitrile oxide-alkyne cycloaddition (NOAC) as a modification tool, a reaction requiring neither strained alkynes nor a catalyst. This is demonstrated with the reaction of nitrile oxides with PEPEP-PIZOF-15 and -19 at room temperature. PIZOF-15 and -19 are porous Zr-based MOFs (BET surface areas 1740 and 960 m2 g-1, respectively) consisting of two mutually interpenetrating UiO-type frameworks with linkers of the type -O2C[PE-P(R1,R2)-EP]CO2- (P, phenylene; E, ethynylene; R1 and R2, side chains at the central benzene ring with R1 = R2 = OCH2C≡CH or R1 = OCH2C≡CH and R2 = O(CH2CH2O)3Me). Their syntheses, using benzoic acid as a modulator, and their characterization are reported herein. The propargyloxy (OCH2C≡CH) side chains contain the ethyne moieties needed for NOAC. Formation of nitrile oxides through oxidation of oximes in aqueous ethanolic solution in the presence of PEPEP-PIZOF-15 and -19 resulted in the reaction of 96-100% of the ethyne moieties to give isoxazoles. Thereby the framework was preserved. The type of nitrile oxide RCNO was greatly varied with R being isopentyl, tolyl, 2-pyridyl, and pentafluorophenyl. A detailed NMR spectroscopic investigation showed the formation of the 3,5-disubstituted isoxazole to be clearly favored (≥96%) over that of the constitutional isomeric 3,4-disubstituted isoxazole, except for one example.

TRIAZOLE-ISOXAZOLE COMPOUND AND MEDICAL USE THEREOF

A compound represented by Formula [I]: or pharmaceutically acceptable salt thereof, wherein each symbol is as defined in the description.

Asymmetric Hydrogenation of Isoxazolium Triflates with a Chiral Iridium Catalyst

The iridium catalyst [IrCl(cod)]2–phosphine–I2(cod=1,5-cyclooctadiene) selectively reduced isoxazolium triflates to isoxazolines or isoxazolidines in the presence of H2. The iridium-catalyzed hydrogenation proceeded in high-to-good enantioselectivity when an optically active phosphine–oxazoline ligand was used. The 3-substituted 5-arylisoxazolium salts were transformed into 4-isoxazolines with up to 95:5 enantiomeric ratio (e.r.). Chiral cis-isoxazolidines were obtained in up to 89:11 e.r., with no formation of their trans isomers, when the substrates had a primary alkyl substituent at the 5-position. The mechanistic studies indicate that the hydridoiridium(III) species prefers to deliver its hydride to the C5 atom of the isoxazole ring. The hydride attack leads to the formation of the chiral isoxazolidine via a 3-isoxazoline intermediate. Meanwhile, in the selective formation of 4-isoxazolines, hydride attack at the C5 atom may be obstructed by steric hindrance from the 5-aryl substituent.

Au/Ag-cocatalyzed aldoximes to amides rearrangement under solvent- and acid-free conditions

(Chemical Equation Presented) The gold/silver-cocatalyzed conversion of aldoximes into primary amides is reported. The reaction, which proceeds under neat and acid-free conditions, allows for the conversion of a range of aldoximes, and is a rare example of cooperative catalysis involving well-defined gold species.

Ramoplanin derivatives possessing antibacterial activity

Novel ramoplanin derivatives are disclosed. These ramoplanin derivatives exhibit antibacterial activity. As the compounds of the subject invention exhibit potent activities against gram positive bacteria, they are useful antimicrobial agents. Methods of synthesis and of use of the compounds are also disclosed.