Studies on the Structure of 1,4-Dipiperidinyl-2,3-bis(4-methylphenyl)-2,3-Butanediol(dl)
Yin Zhanfeng, Wang Guoxiong, Zhou Zhaolin, Feng Juncai, Zhou Zhongyuan, Yu Kaibei
Chem. J. Chinese Universities . 1990, (10): 1107 -1109 .