p. 2209 - 2216
(2007/10/02)2,3,5-trimethoxybenzoic acid
methyl 2,3,5-trimethoxybenzoate
1-oxo-1-(2,3,5-trimethoxyphenyl)propan-2-ylphosphonic bis(dimethylamide)
acetic anhydride
1-hydroxy-1-(2,3,5-tribenzyloxyphenyl)propan-2-ylphosphonic bis(dimethylamide)