28955-71-7

Usage

Uses

Used in Pharmaceutical Industry:
4-nitro-2(3H)-benzoxazolone is used as a synthetic intermediate for the development of various pharmaceuticals. Its unique chemical structure allows it to be a key component in the synthesis of a range of medicinal compounds, contributing to the creation of new and improved drugs.
Used in Agrochemical Industry:
In the agrochemical sector, 4-nitro-2(3H)-benzoxazolone is utilized as a synthetic intermediate for the production of various agrochemicals. Its involvement in the synthesis process helps in the development of effective pesticides, herbicides, and other agricultural chemicals that are essential for maintaining crop health and productivity.
Overall, 4-nitro-2(3H)-benzoxazolone is an important compound in the synthesis of various chemicals across different industries, and its use should be approached with caution and proper safety measures.

Upstream product

• 6665-98-1 3-nitrobenzene-1,2-diol 
• 530-62-1 1,1'-carbonyldiimidazole 
• 554-84-7 meta-nitrophenol 
• 14235-05-3 3-nitrophenyl chloroformate 

Downstream Products

• 59-49-4 2-Benzoxazolinone 
• 99-57-0 2-hydroxy-5-nitroaniline 
• 121-88-0 5-Nitro-2-aminophenol 
• 2373-98-0 3,3'-dihydroxybenzidine 
• 19932-87-7 6-iodobenzo[d]oxazol-2(3H)-one 
• 95-55-6 2-amino-phenol 
• 1338064-95-1 2-(4-(trifluoromethyl)phenyl)-N-(2,3-dihydro-2-oxobenzo[d]oxazol-4-yl)acetamide 
• 1338064-71-3 1-(4-chlorobenzyl)-3-(2,3-dihydro-2-oxobenzo[d]oxazol-4-yl)urea 
• 1338064-70-2 1-(4-(trifluoromethyl)-2-(4-morpholino)benzyl)-3-(2,3-dihydro-2-oxobenzo[d]oxazol-4-yl)urea 
• 1338064-69-9 1-(4-(trifluoromethyl)-2-(piperidin-1-yl)benzyl)-3-(2,3-dihydro-2-oxobenzo[d]oxazol-4-yl)urea 
• 1338064-68-8 1-(4-(trifluoromethyl)-2-(pyrrolidin-1-yl)benzyl)-3-(2,3-dihydro-2-oxobenzo[d]oxazol-4-yl)urea 
• 1338064-67-7 1-(2-(dimethylamino)-4-(trifluoromethyl)benzyl)-3-(2,3-dihydro-2-oxobenzo[d]oxazol-4-yl)urea 
• 1338064-66-6 1-(4-chloro-2-(trifluoromethyl)benzyl)-3-(2,3-dihydro-2-oxobenzo[d]oxazol-4-yl)urea 
• 1338064-65-5 1-(4-fluoro-2-(trifluoromethyl)benzyl)-3-(2,3-dihydro-2-oxobenzo[d]oxazol-4-yl)urea 

Relevant academic research and scientific papers

Versatile Cp*Co(III)(LX) Catalyst System for Selective Intramolecular C-H Amidation Reactions

Herein, we report the development of a tailored cobalt catalyst system of Cp*Co(III)(LX) toward intramolecular C-H nitrene insertion of azidoformates to afford cyclic carbamates. The cobalt complexes were easy to prepare and bench-stable, thus offering a convenient reaction protocol. The catalytic reactivity was significantly improved by the electronic tuning of the bidentate LX ligands, and the observed regioselectivity was rationalized by the conformational analysis and DFT calculations of the transition states. The superior performance of the newly developed cobalt catalyst system could be broadly applied to both C(sp2)-H and C(sp3)-H carbamation reactions under mild conditions.

TRPV1 vanilloid receptor antagonists with a bicyclic portion

The invention discloses compounds of formula I wherein Y s selected from a group of formula and W, Q, n, R1, R2, R3, U1-U5 have the meanings given in the description. The compounds of formula I are TRPV1 antagonists and are useful as active ingredients of pharmaceutical compositions for the treatment of pain and other conditions ameliorated by the inhibition of the vanilloid receptor TRPV1. 1.