FUNCTIONAL ALKYNYLSILANES .3. REGIOSELECTIVE SYNTHESIS OF FUNCTIONAL 1-TRIMETHYLSILYL-4-EN-1-YNES USING ORGANOZINC COMPOUNDS

The organozinc prepared from trimethylsilylpropargylbromide regiospecifically reacts with triple bond of monosubstituted alpha-acetylenic alcohols, ethers, amines and bromides, to lead to functional 1-trimethylsilyl-4-en-1-ynes in good yield. These derivatives are easily desilylated to produce funct...

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Bibliographic Details
Published inJournal of organometallic chemistry Vol. 420; no. 2; pp. 163 - 170
Main Authors MESNARD, D, MIGINIAC, L
Format Journal Article
LanguageFrench
Published LAUSANNE 1 Elsevier 03.12.1991
Subjects
Chemistry
Chemistry, Inorganic & Nuclear
Chemistry, Organic
Physical Sciences
Science & Technology
ALCOHOLS
ETHER OXIDES
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Summary:The organozinc prepared from trimethylsilylpropargylbromide regiospecifically reacts with triple bond of monosubstituted alpha-acetylenic alcohols, ethers, amines and bromides, to lead to functional 1-trimethylsilyl-4-en-1-ynes in good yield. These derivatives are easily desilylated to produce functional 1-en-4-ynes.
ISSN:0022-328X
DOI:10.1016/0022-328X(91)80259-M