6026-86-4
5-氧代戊酸甲酯
+
70277-75-7
lithium acetylide-ethylenediamine complex
→
~81%
120657-22-9
methyl 5-hydroxyhept-6-ynoate
120085-71-4
(S)-5-hydroxy-7-trimethylsilylhept-6-ynoic acid methyl ester
71160-24-2
白三烯B4