Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent, Quality Control of: 5-Hydroxyindole, Which mentioned a new discovery about 1953-54-4
An efficient chemo- and regioselective N-vinylation of N-heteroarenes has been developed using vinylsulfonium salts. The reaction proceeded under mild and transition-metal-free conditions and consistently provided moderate to high yields of vinylation products with 100% E-stereoselectivity. This reaction is also highly chemoselective, and compatible with a variety of functional groups, such as -NHR, -NH2, -OH, -COOH, ester, etc.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 1953-54-4, help many people in the next few years.Quality Control of: 5-Hydroxyindole
Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles