+++СПАСИБО, Biginelli!

[Arkadii_Tarasevych]

Уважаемые коллеги и друзья, помогите, пожалуйста, со статьями:

1. Enhancement of optical activity by fractional sublimation. An alternative to fractional crystallization and a warning
David L. Garin, Dorothy J. Cooke Greco, Lucky Kelley
J Org Chem 1977;42:1249–1251

DOI:

http://dx.doi.org/10.1021/jo00427a033

2. Phenomenon of Optical Self-Purification of Chiral Non-Racemic Compounds
Vadim A. Soloshonok, Hisanori Ueki, Manabu Yasumoto, Shekar Mekala, Jennifer S. Hirschi, and Daniel A. Singleton
J. Am. Chem. Soc., 2007, 129 (40), pp 12112–12113

DOI:

http://dx.doi.org/10.1021/ja065603a

Буду очень Вам признателен!

[Biginelli]