Yojiro Tsuzuki "Condensation of Diethyl Tartrate with Cyclic Ketones and the Molecular Rotation of the Resulting Compounds" / Bulletin of the Chemical Society of Japan, Vol. 12 , No.11 (1937), pp.487-492
Код: Выделить всё
http://dx.doi.org/10.1246/bcsj.12.487