Kinetic Studies of Hantzsch Ester and Dihydrogen Donors Releasing Two Hydrogen Atoms in Acetonitrile.

ABSTRACT: In this work, kinetic studies on HEH₂, 2-benzylmalononitrile, 2-benzyl-1H-indene-1,3(2H)-dione, 5-benzyl-2,2-dimethyl-1,3-dioxane-4,6-dione, 5-benzyl-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione, 2-(9H-fluoren-9-yl)malononitrile, ethyl 2-cyano-2-(9H-fluoren-9-yl)acetate, diethyl 2-(9H-fluoren-9-yl)malonate, and the derivatives (28 XH₂) releasing two hydrogen atoms were carried out. The thermokinetic parameters ΔG ^⧧° of 28 dihydrogen donors (XH₂) and the corresponding hydrogen atom acceptors (XH^•) in acetonitrile at 298 K were determined. The abilities of releasing two hydrogen atoms for these organic dihydrogen donors were researched using their thermokinetic parameters Δ<

SUBMITTER: Fu YH 

PROVIDER: S-EPMC9352257 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature