10496-51-2Relevant articles and documents
Enolization and Aldol reactions of ketone with a La3+-immobilized organic solid in water. A microporous enolase mimic [4]
Dewa,Saiki,Aoyama
, p. 502 - 503 (2001)
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Redox-Neutral Cobalt(III)-Catalyzed C-H Activation/Annulation of α,β-Unsaturated Oxime Ether with Alkyne: One-Step Access to Multisubstituted Pyridine
Mohanty, Smruti Ranjan,Pati, Bedadyuti Vedvyas,Banjare, Shyam Kumar,Das Adhikari, Gopal Krushna,Ravikumar, Ponneri Chandrababu
, p. 1074 - 1083 (2021/01/14)
A redox neutral Co(III)-catalyzed annulation of α,β-unsaturated oxime ether with alkyne has been reported. Multisubstituted pyridines were synthesized in good yields without the use of any heavy metal oxidants. The developed methodology tolerates a variety of functional groups. Notably, this transformation has been applied to the late-stage modification of the bioactive molecule dehydropregnenolone.
Ultrasound mediation for efficient synthesis of monoarylidene derivatives of homo- and heterocyclic ketones
Mojtahedi, Mohammad M.,Abaee, M. Saeed,Samianifard, Mehdieh,Shamloo, Akram,Padyab, Masoomeh,Mesbah, A. Wahid,Harms, Klaus
, p. 924 - 930 (2013/03/13)
Ultrasonic irradiation was efficiently used for high yield synthesis of monoarylidene derivatives of cyclic systems directly from the reaction of ketone with various aldehydes under solvent-free conditions. Reactions took place rapidly in the presence of catalytic amounts of pyrrolidine, while no significant formation of the undesired bis by-products was observed. Moreover, the procedure was applicable to both homo- and heterocyclic ketones.
