New Advances in Chemical Research, May 2021. The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. Safety of 5-Nitroquinoxaline, We’ll be discussing some of the latest developments in chemical about CAS: 18514-76-6, name is 5-Nitroquinoxaline. In an article，Which mentioned a new discovery about 18514-76-6
An efficient method for the asymmetric intramolecular dearomatization of indoles by using oxidative N-heterocyclic carbene catalysis is demonstrated. Valuable optically active spirocyclic indolenines bearing an all-carbon quaternary stereocenter are obtained in excellent yields and with excellent enantioselectivity. The starting indoles are readily prepared and the reactions proceed through an intramolecular indole 3-acylation with an in situ generated acyl azolium intermediate to form a spirocyclic ketone moiety.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Safety of 5-Nitroquinoxaline, you can also check out more blogs about18514-76-6
Reference：
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N833 | ChemSpider