61478-33-9Relevant academic research and scientific papers
Catalytic intermolecular reductive coupling of enones and alkynes
Herath, Ananda,Thompson, Benjamin B.,Montgomery, John
, p. 8712 - 8713 (2007)
A nickel-catalyzed intermolecular reductive coupling of enones and alkynes has been developed as a novel entry to γ,δ-unsaturated ketones. The process does not require formation of a vinyl organometallic, and a variety of functional groups including free
Cobalt-catalyzed reductive coupling of activated alkenes with alkynes
Chang, Hong-Tai,Thiruvellore, Thatai Jayanth,Wang, Chun-Chih,Cheng, Chien-Hong
, p. 12032 - 12041 (2007)
Cobalt complex/Zn systems effectively catalyze the reductive coupling of activated alkenes with alkynes in the presence of water to give substituted alkenes with very high regio- and stereoselectivity in excellent yields. While the intermolecular reaction
Evolution of efficient strategies for enone-alkyne and enal-alkyne reductive couplings
Li, Wei,Herath, Ananda,Montgomery, John
supporting information; experimental part, p. 17024 - 17029 (2010/03/01)
Strategies for the reductive coupling of enones or enals with alkynes have been developed. The reducing agents employed include organozincs, organoboranes, organosilanes, and methanol. The latter of these strategies is simple, cost-effective, and tolerant
Rhodium-catalyzed substitution of allylic carbonates with enoxysilanes
Muraoka,Matsuda,Itoh
, p. 8807 - 8811 (2007/10/03)
Substitution at the allylic position proceeds smoothly in rhodium-catalyzed reactions of allyl carbonates with enoxysilanes under almost neutral conditions to give γ,δ-unsaturated ketones in good to excellent yields. (C) 2000 Elsevier Science Ltd.
