831222-78-7
(7-methoxycyclopenta[c]pyran-1-yl)methanol
→
~54%
831222-79-8
5-(bromomethyl)-7-methoxy-1-benzofuran
831222-80-1
(7-methoxy-1-benzofuran-5-yl)methyl-triphenylphosphanium,bromide