Cyclization of allyl α-halocarboxylates in the presence of metallocomplex initiators |
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| Authors: | A B Terent’ev T T Vasil’eva N A Kuz’mina E I Mysov Yu N Belokon |
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| Institution: | (1) A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 117813 Moscow, Russian Federation |
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| Abstract: | Allyl trichloroacetate and allyl 2,2-dichloropropionate, unlike allyl bromoacetate and allyl 2-bromopropionate, undergo cyclization
into γ-lactones in the presence of a Fe(CO)5— amide system. All these esters undergo reductive dehalogenation under the action of the Bu
n
3SnH-AIBN system.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 4, pp. 796–799, April, 1997. |
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| Keywords: | cyclization allyl esters iron pentacarbonyl halocarboxylic acids |
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