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Bruckner, 2001 - Google Patents

The synthesis of gama-alkylidenebutenolides

Bruckner, 2001

Document ID
10985433624253467875
Author
Bruckner R
Publication year
Publication venue
Current Organic Chemistry

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alpha, beta-Unsaturated gama-lactones with an alkylidene substituent in the gama-position (“gama-alkylidenebutenolides”) are well-known natural products. They vary in complexity from gama-methylenebutenolide, which is an antibiotic, to peridinin, which is an important …
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    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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
    • C07D307/58—One oxygen atom, e.g. butenolide
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