Tricarbonyl[1-4:9,10-η6-(2,3-diethyl-4-methoxy-1-naphthol)]chrom(0) 、
camphanoylchlorid 在
NEt
3 作用下,
以
二氯甲烷 为溶剂,
以78%的产率得到R,S-tricarbonyl[1,2,3,4,9,10-η6-1-methoxy-2,3-diethyl-4-[(1S)-3-oxo-4,7,7-trimethyl-2-oxabicyclo[2.2.1]heptane-1-carbonyloxy]naphthalene]chromium