490035-79-5
ethyl 3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoate
→
~78%
166316-48-9
4-(2-羧基乙基)苯硼酸
660440-57-3
4-(2-乙氧羰基乙基)苯基硼酸
~71%
40640-98-0
对溴苯丙酸乙酯