52925-24-3Relevant academic research and scientific papers
Hydroxy chalcogenide-promoted Morita-Baylis-Hillman Alkylation reaction: Intermolecular applications with alkyl halides as electrophiles
Gradillas, Ana,Belmonte, Efres,Da Silva, Rondes Ferreira,Perez-Castells, Javier
, p. 1935 - 1941 (2014/04/03)
Hydroxysulfides acted as catalysts to promote the Morita-Baylis-Hillman alkylation reaction of cyclohexenones and dihydropyridinones. The procedure worked efficiently with a variety of halides as electrophiles. Side reactions were in competition with the MBH alkylation, but fine-tuning the reaction conditions minimized their occurence.
Hydroxy Chalcogenide-Promoted Morita-Baylis-Hillman Alkylation Reaction: Intermolecular Applications with Alkyl Halides as Electrophiles
Gradillas, Ana,Belmonte, Efres,Da Silva, Rondes Ferreira,Prez-Castells, Javier
, p. 1935 - 1941 (2015/10/05)
Hydroxysulfides acted as catalysts to promote the Morita-Baylis-Hillman alkylation reaction of cyclohexenones and dihydropyridinones. The procedure worked efficiently with a variety of halides as electrophiles. Side reactions were in competition with the
Integrated electrochemical-chemical oxidation mediated by alkoxysulfonium Ions
Ashikari, Yosuke,Nokami, Toshiki,Yoshida, Jun-Ichi
supporting information; experimental part, p. 11840 - 11843 (2011/09/21)
Generation of carbocations by the "cation pool" method followed by reaction with dimethyl sulfoxide (DMSO) gave the corresponding alkoxysulfonium ions. Alkoxysulfonium ions could also be generated by in situ DMSO trapping of electrochemically generated carbocations. The resulting alkoxysulfonium ions were transformed into carbonyl compounds by treatment with triethylamine. The present integrated electrochemical-chemical oxidation can be applied to the oxidation of diarylmethanes to diaryl ketones, toluenes to benzaldehydes, and aryl-substituted alkenes to 1,2-diketones. Moreover, the oxidation of unsaturated compounds bearing a nucleophilic group in an appropriate position gives cyclized carbonyl compounds.
The two component palladium catalyst system for intermolecular hydroamination of allenes
Al-Masum, Mohammad,Meguro, Masaki,Yamamoto, Yoshinori
, p. 6071 - 6074 (2007/10/03)
The combination of acetic acid with Pd2(dba)3.CHCl3 and dppf [1.1'-Bis(diphenylphosphino ferrocene)] is a new type of catalytic system, capable of effecting the addition of protected and/or functionalized amines to allenes
