A method of producing a silicon compound shown by the following general formula (7) includes reacting an organomagnesium compound shown by the following general formula (1) with an organosilane compound shown by the following general formula (2) in a solvent that contains at least one compound selected from a compound shown by the following general formula (3), a compound shown by the following general formula (4), a compound shown by the following general formula (5), and a compound shown by the following general formula (6).
A method of producing an organosilicon compound includes substituting at least an OR
1
group of a compound shown by the following general formula (1) to obtain a compound shown by the following general formula (2),
Si(OR
1
)
3-m
Y
1
m
—R
2
—Si(OR
3
)
3-n
Y
2
n
(1)
Si(OR
4
)
3-m
Y
1
m
—R
2
—Si(OR
4
)
3-n
Y
2
n
(2).