106138-80-1
(3R,8AR)-3-Bromomethyl-3-methyl-tetrahydro-pyrrolo[2,1-c][1,4]oxazine-1,4-dione
→
~83%
261904-39-6
(2R)-3-溴-2-羟基-2-甲基丙酸
1250440-74-4
(2S,5R)-5-(bromomethyl)-2-(tert-butyl)-5-methyl-1,3-dioxolan-4-one