Yield of the addition reaction between triethoxysilane and chloropropene
Thread Content
What yield can be achieved by reacting trichlorosilane with ethanol to produce triethoxysilane, and then carrying out a hydrosilylation reaction with chloropropene to obtain γ-chloropropyltriethoxysilane? What is the conversion rate of trichlorosilane?
Is this process feasible? Is the esterification of trichlorosilane with ethanol dangerous?
There’s definitely no issue with the process, but why carry out esterification first and then addition? It’s certainly cheaper to do addition first and then esterification. Technically, there’s nothing wrong with your approach, but it’s not cost-effective
I want to try whether esterification followed by addition can improve the yield and reduce the generation of propylene emissions; environmental regulations are quite strict!
I want to try whether esterification followed by addition can improve the yield and reduce the generation of propylene emissions; environmental regulations are quite strict!
I want to try whether esterification followed by addition can improve the yield and reduce the generation of propylene emissions; environmental regulations are quite strict!
I want to try whether esterification followed by addition can improve the yield and reduce the generation of propylene emissions; environmental regulations are quite strict!
After esterification followed by addition, the yield does not increase; instead, it decreases. Second, the addition of chloropropene to the esterified product proceeds in a similar manner to that with trichlorosilane, and propylene is also produced, so there is no reduction in environmental impact； The yield from the hydrolysis of trichlorosilanol is lower than that of γ1, resulting in higher costs; the only advantage is that neither silicon tetrachloride nor propyltrichlorosilane is produced, as they are also esterified
Thank you! It seems that the only option is to compress and condense the exhaust gases before refining them!
Thank you! It seems that the only option is to compress and condense the exhaust gases before refining them!