91142-23-3Relevant academic research and scientific papers
A catalyst-free bis(triflyl)ethylation/benzannulation reaction: Rapid access to carbazole-based superacidic carbon acids from alkynols
Martín-Mejías, Irene,Aragoncillo, Cristina,Yanai, Hikaru,Hoshikawa, Shoki,Fujimoto, Yuuki,Matsumoto, Takashi,Almendros, Pedro
, p. 1795 - 1798 (2020)
Carbazoles possessing Tf2CHCH2 groups were obtained by the reaction of 1-(indol-2-yl)but-3-yn-1-ols with in situ-generated Tf2CCH2 through vicinal difunctionalisation of the alkyne moiety, where the vinyl-type c
Enantioselective epoxidation of nonconjugated cis-olefins by chiral dioxirane
Burke, Christopher P.,Shi, Yian
supporting information; experimental part, p. 5150 - 5153 (2009/12/28)
A variety of nonconjugated cis-olefins has been enantioselectively epoxidized with chiral ketones 2, and up to 92% ee has been obtained. The two prochiral faces of an olefin are likely stereodifferentiated by the relative hydrophobicity of the olefin substituents and/or allylic oxygen functionality.
