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Journals and Conferences
Chiral (S)- and (R)-(18)O-glycerin induces enantioselective addition of diisopropylzinc to pyrimidine-5-carbaldehyde, and the subsequent asymmetric autocatalysis affords (R)- and (S)-pyrimidyl alkanol with high enantiomeric excess, respectively.
Author(s) Shiomi, Hiroki; Morimoto, Takeshi; Hayano, Mamoru; Furukawa, Yutaka; Nakagawa, Yoshihisa; Tazaki, Junichi; Imai, Masao; Yamaji, Kyohei; Tada, Tomohisa; Natsuaki, Masahiro; Saijo, Sayaka; Funakoshi, Shunsuke; Nagao, Kazuya; Hanazawa, Koji; Ehara, Natsuhiko; Kadota, Kazushige; Iwabuchi, Masashi; Shizuta, Satoshi; Abe, Mitsuru; Sakata, Ryuzo;… (More)
Chirality arising from isotope substitution, especially with atoms heavier than the hydrogen isotopes, is usually not considered a source of chirality in a chemical reaction. An N(2) ,N(2) ,N(3) ,N(3) -tetramethyl-2,3-butanediamine containing nitrogen ((14) N/(15) N) isotope chirality was synthesized and it was revealed that this isotopically chiral diamine… (More)