89992-20-1
chloromethyl-[3-(chloromethyl-λ2-boranyl)propyl]boron
+
1692-18-8
trimethyl(trimethylstannyloxy)stannane
→
89992-18-7
2,6-dimethyl-1,2,6-oxadiborinane
90012-74-1
Borinic acid, 1,3-propanediylbis[methyl-, dimethyl ester