118449-57-3

Basic information

• Product Name: 3-(4-BROMOPHENOXY)PROPANENITRILE
• Synonyms: BUTTPARK 51\07-14;3-(4-BROMOPHENOXY)PROPANENITRILE;3-(4-Bromophenoxy)propionitrile;Propanenitrile, 3-(4-bromophenoxy)-
• CAS NO: 118449-57-3
• Molecular Formula: C9H8BrNO
• Molecular Weight: 226.07
• Mol File: 118449-57-3.mol

Chemical Properties

• Appearance: /
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 3-(4-BROMOPHENOXY)PROPANENITRILE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(4-BROMOPHENOXY)PROPANENITRILE(118449-57-3)
• EPA Substance Registry System: 3-(4-BROMOPHENOXY)PROPANENITRILE(118449-57-3)

Safety Data

• Hazard Codes: Xi
• Hazardous Substances Data: 118449-57-3(Hazardous Substances Data)

Usage

Uses

Used in Chemical and Pharmaceutical Synthesis:
3-(4-BROMOPHENOXY)PROPANENITRILE is used as a building block for the synthesis of other organic compounds, contributing to the creation of a diverse range of chemical entities with potential applications in various fields.
Used in Agrochemical Production:
In the agrochemical industry, 3-(4-BROMOPHENOXY)PROPANENITRILE is employed as an intermediate in the production of various agrochemicals, playing a crucial role in the development of products designed to protect crops and enhance agricultural yields.
Used in Pharmaceutical Industry:
3-(4-BROMOPHENOXY)PROPANENITRILE is utilized as an intermediate in the production of pharmaceuticals, aiding in the development of new drugs and therapeutic agents that can address various health conditions.
Used in Material Science and Organic Synthesis:
Due to its unique chemical properties, 3-(4-BROMOPHENOXY)PROPANENITRILE may have potential applications in the field of material science, where it could contribute to the development of new materials with specific properties. Additionally, it is used in organic synthesis to explore new chemical reactions and pathways.

Upstream product

• 106-41-2 4-bromo-phenol 
• 107-13-1 acrylonitrile 

Downstream Products

• 1017056-68-6 C₉H₁₁BrN₂O₂ 
• 49660-57-3 6-bromochroman-4-one 
• 51483-92-2 6-bromo-1-benzopyran-4(4H)-one 

Relevant articles and documents

Acid activated montmorillonite K-10 mediated intramolecular acylation: Simple and convenient synthesis of 4-chromanones

3-Aryloxyproionic acids undergo intramolecular cyclization in the presence of AA.Mont.K-10 in toluene under reflux for 30–45 min in good to excellent yields. Phenyl ring bearing various substituents at the ortho, meta, para positions undergo this cyclization reaction. This method involves simple work up and amenable for large scale preparations. The heterogeneous acid treated catalyst can be regenerated and used for up to three cycles with minimum loss of activity.

Synthesis, characterization, and antimicrobial activity of novel substituted 2H-chromenyl acrylates

The present study deals with conventional Witting olefination of 2H-chromene-3-carbaldehydes with stabilized ylide in the presence of dichloromethane to afford (2E)-ethyl-3-(4-chloro-2H-chromen-3-yl) acrylate derivatives. All the products were found to have E-geometry at C=C bond. The synthesized compounds were characterized by spectral data such as IR, 1H NMR and MS. Compounds were screened for antimicrobial activity against strains of gram positive, gram negative bacterial and fungal strains. All compounds showed good antibacterial and antifungal activity.

An efficient synthesis of 4-chromanones

A two step efficient and practical synthesis of a variety of 4-chromanones is described. Phenols undergo a Michael addition to acrylonitriles in the presence of catalytic amounts of potassium carbonate and tert-butanol to generate the corresponding 3-aryloxypropanenitriles in 50-93% yields. Treatment of the resulting aryloxypropionitriles with 1.5 equiv of TfOH and 5 equiv of TFA, followed by an aqueous work up afforded 4-chromanones in moderate to excellent yields.

Efficient synthesis of chromones with alkenyl functionalities by the heck reaction

The usefulness of the Heck reaction in the field of chromones has been demonstrated. Bromochromones with the halogen atom in their rings A and B were reacted with various terminal alkenes to give hitherto unknown alkenyl-substituted chromones. Reactivity of the substrates was found to markedly depend on the position of the bromine atom. Under phosphine-free conditions using a phase-transfer catalyst additive (tetrabutylammonium bromide), shorter reaction periods and usually higher yields were obtained.