Silane, trimethyl-1,2-propadien-1-yl-

Silane, trimethyl-1,2-propadien-1-yl- Basic information
Product Name:Silane, trimethyl-1,2-propadien-1-yl-
Synonyms:Silane, trimethyl-1,2-propadien-1-yl-
CAS:14657-22-8
MF:C6H12Si
MW:112.25
EINECS:
Product Categories:
Mol File:14657-22-8.mol
Silane, trimethyl-1,2-propadien-1-yl- Structure
Silane, trimethyl-1,2-propadien-1-yl- Chemical Properties
solubility Sol CH2Cl2, benzene, most organic solvents.
Safety Information
MSDS Information
Silane, trimethyl-1,2-propadien-1-yl- Usage And Synthesis
Uses(Trimethylsilyl)allene is used as propargylic anion equivalent; substrate for ene reaction, participating in the following synthesis reactions Propargylic Anion Equivalent, Synthesis of Silylacetylenes via Ene Reaction etc.
PreparationTwo methods have been reported for the preparation of (trimethylsilyl)allene [(TMS)allene]). Reductive deoxygenation of the tosylhydrazone derivative affords the title compound in 51% yield.4b The tosylhydrazone is readily prepared from the corresponding aldehyde, which in turn is accessed by formylation of (trimethylsilyl)ethynylmagnesium bromide with DMF (eq 1). (TMS)allene has also been prepared by flash vacuum pyrolysis of methyl (trimethylsilyl)- propargyl ether, which is obtained from silylation of methyl propargyl ether (eq 2).

14657-22-8 synthesis

Silane, trimethyl-1,2-propadien-1-yl- Preparation Products And Raw materials
Preparation Products1,1-dimethyl-2,5-dihydrosilole-->PROPARGYLTRIMETHYLSILANE
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