508-34-9Relevant articles and documents
Polyethylene Glycols as Efficient Catalysts for the Oxidation of Bicyclic Monoterpenes by Ceric Ammonium Nitrate in Acetonitrile under Acid-Free Conditions: Kinetic and Mechanistic Approach
Rajitha,Shylaja,Rajanna,Yadagiri
, p. 383 - 396 (2018/03/30)
Polyethylene glycols (PEG) acts as efficient catalysts for the oxidation of bicyclic monoterpenes such as borneol, isoborneol, and camphor by ceric ammonium nitrate (CAN), a laboratory desktop reagent, in acetonitrile medium under mineral acid-free conditions. The kinetics of the reactions revealed first-order dependence on in both [CAN] and [bicyclic terpene]. The rate of oxidation is accelerated with an increase in [PEG] linearly, which could be explained by considering PEG-bound oxidant (PEG-CAN) as more reactive species than (CAN) itself. The mechanism of oxidation in PEG media has been explained through the participation of PEG-bound oxidant (PEG-CAN) and bicyclic monoterpene in the slow step.
TITANIUM TETRACHLORIDE PROMOTED KNOEVENAGEL CONDENSATION OF A STERICALLY HINDERED KETO ESTER. A HIGH YIELD SYNTHESIS OF CAMPHORONIC ACID
Lange, Jerzy,Kanabus-Kaminska, Jolanta M.,Kral, Agnieszka
, p. 473 - 478 (2007/10/02)
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