Помогите, пожалуйста, со статьей:
One-Pot Pyrrolidine-Catalyzed Synthesis of Benzopyrans, Benzothiopyranes, and Dihydroquinolidines
Authors: Ibrahem, Ismail; Sundén, Henrik; Rios, Ramon; Zhao, Gui-Ling; Córdova, Armando
Source: CHIMIA International Journal for Chemistry, Volume 61, Number 5, May 2007 , pp. 219-223(5)
- DOI:
http://dx.doi.org/10.2533/chimia.2007.219
