(3aR,7aS)-3-Oxo-3a,4,5,6,7,7a-hexahydro-3H-indene-1-carboxylic acid methyl ester 、
lithium salt of the ethoxyethyl derivative of propynol 以
乙醚 为溶剂,
反应 0.25h,
以66%的产率得到(3R,3aR,7aS)-3-[3-(1-Ethoxy-ethoxy)-prop-1-ynyl]-3-hydroxy-3a,4,5,6,7,7a-hexahydro-3H-indene-1-carboxylic acid methyl ester