Electric Literature of 80307-12-6, As an important bridge between the micro and macro material world, chemistry is one of the main methods and means for humans to understand and transform the material world. 80307-12-6, Name is 2,5-Dioxopyrrolidin-1-yl 4-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)butanoate, SMILES is O=C(ON1C(CCC1=O)=O)CCCN2C(C=CC2=O)=O, belongs to indole-building-block compound. In a article, author is Selvaraj, Karuppu, introduce new discover of the category.
Transition-Metal-Free, Bronsted Acid-Mediated Cascade Sequence in the Reaction of Propargyl Alcohols with Sulfonamido-indoles/- indolines: Highly Substituted delta- and alpha-Carbolines
Bronsted acid-mediated, transition-metal-free reaction of propargyl alcohols with sulfonamido-indoles/indolines under mild conditions affords highly substituted delta- or alpha-carbolines in good to excellent yields. This protocol involves cascade reaction sequences of Friedel Crafts alkylation/ [1,5]-hydrogen shift/electrocyclization/elimination/ [1,2]-aryl migration followed by aromatization. An unexpected regioselective tosyl group migration from indole 2- to 6-position and arene elimination leading to alpha-carbolines has also been discovered.
Electric Literature of 80307-12-6, The reactant in an enzyme-catalyzed reaction is called a substrate. Enzyme inhibitors cause a decrease in the reaction rate of an enzyme-catalyzed reaction.I hope my blog about 80307-12-6 is helpful to your research.
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