+++Thanks_suprachemister_1 article from Wiley

[pendyala123]

Derivatives of barbituric acid. XXX. Synthesis of racemic and optically active barbituric acids with basic substituents
Archiv der Pharmazie (Weinheim, Germany) (1982), 315, (8), 706-16.

DOI:

http://dx.doi.org/10.1002/ardp.19823150810

Код: Выделить всё

http://onlinelibrary.wiley.com/doi/10.1002/ardp.19823150810/pdf

[suprachemister]

1