p. 5745 - 5760
(2007/10/02)p. 653 - 656
(2007/10/02)tert-butyl 5-benzyloxy-2-tert-butoxycarbonyl-3-hydroxybenzene-1-acetate
dimethyl sulfate
dl-tert-butyl 2-tert-butoxycarbonyl-5-hydroxy-3-oxo-1-cyclohexene-1-acetate
tert-butyl 2-tert-butoxycarbonyl-3,5-dihydroxybenzene-1-acetate
t-butyl lithioacetate