Flash vacuum thermolysis of β-keto-trimethylsilyl-enol-ethers: Synthesis of allenic and furanic derivatives |
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| Authors: | J. Jullien J.M. Pechine F. Perez J.J. Piade |
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| Affiliation: | Laboratoire Chimie Structurale Organique, Universite´de Paris Sud, 91405 Orsay Cedex France |
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| Abstract: | Thermolysis at 800° of a series of β-keto-trimethylsilyl-enol-ethers allows the elimination of a trimethylsilanol molecule through a 1,5 rearrangement. The reaction products are furanic derivatives, which are obtained in often good yields through an allenic intermediate, which has been isolated. |
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