35436-57-8
2-hydroxy-2H-pyran-5-one
+
100-51-6
苯甲醇
→
~49%
71443-23-7
2-phenylmethoxy-2H-pyran-5-one
~46%
100-44-7
苄基氯
19969-71-2
2,5-二氢-2,5-二甲氧基糠基醇
98-00-0
糠醇