Catalysts are substances that increase the reaction rate of a chemical reaction without being consumed in the process. 6296-53-3, Name is N-(1,3-Dioxo-1,3-dihydroisobenzofuran-4-yl)acetamide, SMILES is CC(NC1=CC=CC(C(O2)=O)=C1C2=O)=O, belongs to benzofurans compound. In a document, author is Tomilin, Denis N., introduce the new discover, Application In Synthesis of N-(1,3-Dioxo-1,3-dihydroisobenzofuran-4-yl)acetamide.
A hydrogen pump: Transfer of four hydrogens from a cyclohexane ring to a triple bond during a menthofuran/bromoacetylene adduct rearrangement
The cycloadducts of menthofuran with acylbromoacetylenes, (3-bromo-1,6-dimethyl-5,6,7,8-tetrahydro-2H-2,4a-epoxynaphthalen-4-yl)(aryl)methanones, rearrange (CHCI3, reflux, I h) to 2-(2-acylethyl)benzofurans (along with the expected 2-bromo-3-hydroxy-4,7-dimethyL-5,6,7,8-tetrahydronaphthalene-1-yl) (aryl)methanones) via 2-acylethynylmenthofurans, thus indicating the exceptionally mild and rapid transfer of four hydrogens from a cyclohexane ring to a triple bond through the furan moiety in the key intermediate 2-acylethynylmenthofuran. (C) 2019 Elsevier Ltd. 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 6296-53-3 is helpful to your research. Application In Synthesis of N-(1,3-Dioxo-1,3-dihydroisobenzofuran-4-yl)acetamide.
Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem