943528-40-3

Usage

Uses

Used in Agricultural and Horticultural Applications:
2,4,6-tribromo-3,5-difluorobenzonitrile is used as a broad-spectrum herbicide for its ability to inhibit photosynthesis in plants, which results in the death of the plants. It is particularly effective against annual grasses and broadleaf weeds, making it a favored choice for weed control in these industries.
The specific application reason for its use in these industries is due to its effectiveness in controlling a wide range of unwanted plant species that can compete with crops or detract from the aesthetic appeal of gardens and landscapes. Its targeted action against specific types of weeds allows for more precise and efficient weed management strategies, reducing the need for manual labor and other, potentially more harmful, chemical treatments.

Upstream product

• 64248-63-1 3,5-difluorobenzonitrile 

Relevant academic research and scientific papers

LIGHT-EMITTING COMPOUNDS FOR LIGHT-EMITTING DEVICES

Compounds represented by Formula (1) are disclosed herein. Organic light-emitting elements and an organic light-emitting diode devices comprising these compounds are also disclosed.

A simple base-mediated halogenation of acidic sp2 C-H bonds under noncryogenic conditions

(Chemical Equation Presented) A new method has been developed for in situ halogenation of acidic sp2 carbon-hydrogen bonds in heterocycles and electron-deficient arenes. Either selective monohalogenation or one-step exhaustive polyhalogenation is possible for substrates possessing several C-H bonds that are flanked by electron-withdrawing groups. For the most acidic arenes, such as pentafluorobenzene, K3PO4 base can be employed instead of BuLi for metalation/halogenation sequences.

In situ generation and trapping of aryllithium and arylpotassium species by halogen, sulfur, and carbon electrophiles

(Chemical Equation Presented) A general method has been developed for in situ trapping of arylmetal intermediates by halogen, sulfur, ketone, and aldehyde electrophiles affording the functionalization of the most acidic position in arene. Pentafluorobenzene, benzothiazole, and benzoxazole can be functionalized by using K3PO4 base. For less acidic arenes, tBuOLi base is required. Arenes with DMSO pKa values of 35 or less are reactive. 2009 American Chemical Society.