Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 59-48-3, Name is Indolin-2-one, SMILES is O=C1NC2=C(C=CC=C2)C1, belongs to indolines-derivatives compound. In a document, author is Zhu, Meijun, introduce the new discover, Recommanded Product: 59-48-3.
1,3-Dipolar cycloaddition for selective synthesis of functionalized spiro[indoline-3,3 ‘-pyrrolizines]
The 1,3-dipolar cycloaddition reaction of dimethyl hex-2-en-4-ynedioate with azomethine ylides derived from reaction of L-proline with various isatins in methanol selectively resulted in the formation of functionalized spiro[indoline-3,30-pyrrolizine]acrylates as main products and spiro[indoline-3,3’-pyrrolizine]propiolates as minor products. This result indicated that the electron-deficient alkyne has higher reactivity than that of electron-deficient alkene in 1,3-dipolar cycloaddition reaction. (c) 2019 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 59-48-3 is helpful to your research. Recommanded Product: 59-48-3.