663175-41-5Relevant academic research and scientific papers
Gold(I)-Catalyzed Reactions between N-(o-Alkynylphenyl)imines and Vinyldiazo Ketones to Form 3-(Furan-2-ylmethyl)-1 H-indoles via Postulated Azallyl Gold and Allylic Cation Intermediates
Kulandai Raj, Antony Sekar,Narode, Akshay Subhash,Liu, Rai-Shung
, p. 1378 - 1382 (2021)
This work describes gold-catalyzed additions of vinyldiazo ketones to N-(o-alkynylphenyl)imines to yield 3-(furan-2-ylmethyl)-1H-indoles involving skeletal rearrangement; these new catalytic reactions are applicable to a wide range of substrates. We postu
Multicomponent cascade reactions: A novel and expedient approach to functionalized indoles by an unprecedented nucleophilic addition- heterocyclization-oxidative alkoxycarbonylation sequence
Gabriele, Bartolo,Veltri, Lucia,Salerno, Giuseppe,Mancuso, Raffaella,Costa, Mirco
, p. 3355 - 3363 (2011/03/17)
A novel multicomponent cascade process is reported, based on the sequential combination between an initial nucleophilic attack step to an imine moiety and a palladium-catalyzed oxidative heterocyclization-alkoxycarbonylation process. By this new process, five simple molecules [2-alkynylaniline imines, alcohol (ROH), carbon monoxide (CO), alcohol (ROH), and oxygen (O2)] are sequentially activated, selectively leading to high value-added functionalized indole derivatives in a single operation. Copyright
