One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Product Details of 18514-76-6, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 18514-76-6, Name is 5-Nitroquinoxaline, molecular formula is C8H5N3O2
Synthesis of 3,1-Benzothiazines by Cyclisation of 2- Thioformylaminodiphenylacetylenes
2-Formylaminodiphenylacetylenes, obtained in excellent yield by Sonogashira coupling of (2-iodoaryl)formamides with phenylacetylene, were thionated with P4S10 in boiling THF to give 2-thioformylaminodiphenylacetylenes. These acetylenes were cyclised by DBU at ambient temperature to give (4Z)-4-benzylidene-4H-3,1-benzothiazines and small amounts of 2-phenylindoles. The structures of (4Z)-4-benzylidene-6,8-dichloro- 4H-3,1-benzothiazine and 3,5-dichloro-2-thioformylaminodiphenylacetylene were established by single crystal X-ray analysis.
One of the oldest and most widely used commercial enzyme inhibitors is aspirin, Product Details of 18514-76-6, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 18514-76-6
Reference£º
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N848 | ChemSpider