| Company Name: |
Chempro Tech Co., Ltd.
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| Email: |
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| Products Intro: |
Product Name:Methyl (Methyldiphenylsilyl)acetate
CAS:89266-73-9
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| Company Name: |
Riedel-de Haen AG
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| Tel: |
800 558-9160 |
| Email: |
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| Products Intro: |
CAS:89266-73-9
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| | METHYL (DIPHENYLMETHYLSILYL)ACETATE Basic information |
| | METHYL (DIPHENYLMETHYLSILYL)ACETATE Chemical Properties |
| Boiling point | 336.7±34.0 °C(Predicted) | | density | 1.08 g/mL at 25 °C(lit.) |
| | METHYL (DIPHENYLMETHYLSILYL)ACETATE Usage And Synthesis |
| Physical properties | clear to light yellow liquids. | | Uses | vinyl 1,1-dication synthetic equivalent in reactions with
Grignard reagents; reagent for Peterson synthesis of α,β-un
saturated esters. | | Preparation | whereas the direct silylation of the lithium
enolate of an ester normally results in the formation of a mixture of the α-silyl ester and the corresponding silyl ketene acetal, the same reaction with methyldiphenylchlorosilane gives
exclusively the α-methyldiphenylsilyl ester. This direct
C-silylation is the best general route to α-silyl esters. |
| | METHYL (DIPHENYLMETHYLSILYL)ACETATE Preparation Products And Raw materials |
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