Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent, Safety of 1-Methyl-1H-indole-2-carboxylic acid, Which mentioned a new discovery about 16136-58-6
A versatile, scalable method for the decarboxylation of indole-2-carboxylic acids has been found. With one equivalent of DBU in sulfolane, indole-2-carboxylic acid derivatives were cleanly decarboxylated in a 316 stainless steel tube reactor at 300 C within 20 min. The corresponding indole derivatives were obtained in good yields. It was also found that indole-2-carboxylic acid (1) can be decarboxylated in either pure sulfolane or sulfolane with 3% water at 300 C within 20 min. (1) The decarboxylation with one equivalent of DBU could successfully be transferred to benzo[b]thiophene-2-carboxylic acid derivatives if a prolonged reaction time was used. (2) Picolinic acid could also be decarboxylated in sulfolane with 3% water, and thiophene-2-carboxylic acid was smoothly decarboxylated with DABCO instead of DBU. (3) Benzoic acid derivatives were either inert or decomposed under the reaction conditions.
Because enzymes can increase reaction rates by enormous factors and tend to be very specific, Safety of 1-Methyl-1H-indole-2-carboxylic acid, typically producing only a single product in quantitative yield, they are the focus of active research.you can also check out more blogs about 16136-58-6
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