Chemistry is the experimental science by definition. We want to make observations to prove hypothesis. For this purpose, we perform experiments in the lab. , COA of Formula: C38H44O8, 2752-65-0, Name is Gambogic acid, molecular formula is C38H44O8, belongs to indole-building-block compound. In a document, author is Reddy, Chada Raji, introduce the new discover.
A Facile Approach to 3,4-Oxepino-Fused Tricyclic Indoles from MBH-Acetates of Acetylenic Aldehydes via Successive Allylic Substitution/Intramolecular [3+2] Annulation(dagger)
Herein, we present our findings on the synthesis of 3,4-oxepino-fused indoles by a two-step reaction sequence involving an initial allylic substitution followed by Rh(III)-catalyzed intramolecular [3+2] annulation via C-H activation starting from Morita-Baylis-Hillman (MBH) acetates of acetylenic aldehydes. The strategy is amenable to broad range of MBH acetates providing a facile access to 3,4-oxepino-fused indoles in good yield.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 2752-65-0. COA of Formula: C38H44O8.
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