Synthesis of (+)nopinone from (-)βpinene by selective oxidation
LIU Bing, AO Wangwei, YANG Yang, WANG Shifa*
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2010, (02): 89 -94 .  DOI: 10.3969/j.jssn.1000-2006.2010.02.021