126688-98-0
2-((E)-5-chloropent-1-enyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
→
~90%
37490-32-7
(E)-5-氯-1-戊烯硼酸
14267-92-6
5-氯戊炔
~67%
88357-37-3
1-bromo-5-chloropent-1-ene