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Tsypysheva et al., 2002 - Google Patents

Synthesis of the Eleutheside Core from (+)-Δ-Cadinol: Construction of Side Chains on the Menthane Ring

Tsypysheva et al., 2002

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Document ID
5968811342285063181
Author
Tsypysheva I
Kunakova A
Shitikova O
Spirikhin L
Valeev F
Tolstikov G
Publication year
Publication venue
Chemistry of natural compounds

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Methods for allylic oxygenation of (+)-δ-cadinol by SeO 2 have been developed to study approaches to the formation of the eleutheside core from it. Diasteromeric alcohols and the product of their 1, 4-oxacyclization, which is transformed into a bicyclic derivative containing …
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    • C07C2101/16—The ring being unsaturated
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    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/08—Bridged systems
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    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
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