New learning discoveries about Isobenzofuran-1(3H)-one

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 87-41-2, in my other articles. Recommanded Product: Isobenzofuran-1(3H)-one.

Chemistry is an experimental science, Recommanded Product: Isobenzofuran-1(3H)-one, and the best way to enjoy it and learn about it is performing experiments.Introducing a new discovery about 87-41-2, Name is Isobenzofuran-1(3H)-one, molecular formula is C8H6O2, belongs to benzofurans compound. In a document, author is Khoram, Mahmood Masoudi.

Electrochemical study of dibenzo-xanthene and dihydrobenzochromono pyrazole derivatives

The electrochemical reduction of 9 substituted aryl-5H-dibenzo[b,i]xanthene-5,7,12,14(13H)-tetraones (DBXT) and 10 substituted 3-methyl-1,4-diphenyl-1,4-dihydrobenzo [6,7]chromeno[2,3-c]pyrazole-5,10 diones (DCPD) in water/DMF mixture (30/70 v/v) has been studied by cyclic voltammetry, choronoamperometry and differential pulse voltammetry at a glassy carbon electrode. Our data show that the electrochemical reduction of DBXTs takes place in two consecutive two-electron processes, ErEq, corresponding to two successive reductions of naphthoquinone moieties to 1,4-naphthalenediol groups (13-phenyl-13H-dibenzo[b,i]xanthene-5,7,12,14-tetraol). On the other hand, electrochemical reduction of DCPDs shows a reversible two-electron process corresponding to the reduction of naphthoquinone moiety to 1,4-naphthalenediol group. Our data also show that DBXT derivatives containing electron-withdrawing groups participate in the comproportionation reaction, while the fully reduced DBXT derivatives with electron-donating groups are unstable and readily undergoes side reactions. The calculated diffusion coefficient of some DBXT (5 x 10(-7) cm(2)/s) and DCPD (2 x 10(-7) cm(2)/s) derivatives shows that there is no significant relationship between the diffusion coefficients and substituent groups. The smaller diffusion coefficient of DCPD than that of the DBXT derivatives can be related to the formation of more and stronger hydrogen bonds by DCPD than DBXT derivatives. In this work, also, the correlation of E-1/2 with sigma constants and the adsorption behavior of DBXTs and DCPDs has been investigated. (C) 2019 Elsevier Ltd. All rights reserved.

Sometimes chemists are able to propose two or more mechanisms that are consistent with the available data. If a proposed mechanism predicts the wrong experimental rate law, however, the mechanism must be incorrect.Welcome to check out more blogs about 87-41-2, in my other articles. Recommanded Product: Isobenzofuran-1(3H)-one.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem