533-68-6
2-溴丁酸乙酯
→
~89%
327-46-8
ethyl 2-fluorobutanoate
65946-52-3
1-Ethoxy-1-trimethylsilyloxy-1-buten
~57%
+
2368-92-5
2,2-二氟丁酸乙酯
64-17-5
乙醇
2027-81-8
22621-37-0
ethyl 2-aminobutanoate
55816-70-1
ethyl 3-fluorobutanoate