302599-59-3Relevant academic research and scientific papers
Preparation of optically pure (1r,2s)- and (1s,2r)-di-p-methoxyphenyl amino alcohol
Liao, Jian,Zhang, Yili,Li, Zhi,Chen, Daimo,Chan, Albert S. C.
, p. 3465 - 3472 (2007/10/03)
Racemic di-p-methoxyphenyl amino alcohol was synthesized in three steps. Optically pure di-p-methoxyphenyl amino alcohols were obtained by recrystallization. The absolute configuration of the amino alcohol was determined by X-ray crystallography.
Optical resolution of fragrant lactones
Nohira, Hiroyuki,Mizuguchi, Keiko,Murata, Toru,Yazaki, Yuko,Kanazawa, Miho,Aoki, Yoshio,Nohira, Misako
, p. 1359 - 1370 (2007/10/03)
Optical resolution of six chiral fragrant lactones (δ-jasmine lactone, massoia lactone, tuberolactone, pentynyllactone, δ-decalactone, and γ- nonalactone) was investigated by means of either the diastereomeric salt formation method or the diastereomeric amide formation method. Using these procedures, we obtained each enantiomer from five of the six lactones, except for massoia lactone. All five lactones were obtained in a good yield and with high optical purity. Sensoric characteristics on both enantiomers and racemic modification of four lactones are given.
