1261280-41-4Relevant academic research and scientific papers
Asymmetric iodolactonization utilizing chiral squaramides
Tungen, Jorn E.,Nolsoe, Jens M. J.,Hansen, Trond V.
supporting information, p. 5884 - 5887 (2013/02/23)
Asymmetric iodolactonization of γ- and δ-unsaturated carboxylic acids has been explored in the presence of six different chiral organocatalysts 5-8. The catalyst 6b was found to facilitate the cyclization of 5-arylhex-5-enoic acids 1 to the corresponding
Asymmetric bromolactonization catalyzed by a C3-symmetric chiral trisimidazoline
Murai, Kenichi,Matsushita, Tomoyo,Nakamura, Akira,Fukushima, Shunsuke,Shimura, Masato,Fujioka, Hiromichi
supporting information; experimental part, p. 9174 - 9177 (2011/02/26)
A productive alliance: In an enantioselective organocatalytic bromolactonization of 5-substituted hex-5-enoic acids (see scheme), it appears that the formation of an ion pair through interaction of the trisimidazoline catalyst 1 with the substrate both cr
