4469-66-3Relevant articles and documents
Desymmetrization of diolefinic diols by enantioselective amino-thiocarbamate-catalyzed bromoetherification: Synthesis of chiral spirocycles
Tay, Daniel Weiliang,Leung, Gulice Y. C.,Yeung, Ying-Yeung
supporting information, p. 5161 - 5164 (2014/05/20)
A facile, efficient, and highly diastereo- and enantioselective bromoetherification of diolefinic diols has been developed using an amino-thiocarbamate catalyst. Further manipulations of the bromoether products enabled entry into a new class of spirocycle
Iridium-catalyzed hydroiodination of functionalized alkynes
Ez-Zoubir, Mehdi,Brown, Jack A.,Ratovelomanana-Vidal, Virginie,Michelet, Véronique
experimental part, p. 433 - 441 (2011/02/16)
The efficiency of an Ir(I)/HI system has been studied. The association of hydroiodic acid with iridium has been tested in the catalytic hydroiodination of alkynes. The use of [Ir(cod)Cl]2 dimer led to clean hydroiodination reactions and afforde
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Fournet, Guy,Balme, Genevieve,Gore, Jacques
, p. 7763 - 7774 (2007/10/02)
The Heck reaction of alkenes bearing in δ position an enolate of β-diester, βketo ester or β-sulfonyl ester leads to cyclopentanes issued from the intramolecular displacement of the carbone sp3-palladium bond by this enolate. This cyclisation is not observed when the enolate is in β or ε position or in the case of a δ-ethylenic amine and βelimination products are only obtained.