15922-01-7
4-硝基苯甲酸钾盐
+
161969-53-5
→
~70%
238758-60-6
(4-hydroxyoxolan-2-yl)methyl 4-nitrobenzoate
127793-64-0
(R)-1-O-(tert-butyldiphenylsilyl)-4-penten-1,2-diol