Palladium-catalyzed metathesis of phenylalkyl- or chloroalkyldigermanes with allylic chlorides at room temperature

Metathesis of phenylalkyldigermanes (1,2-diphenyltetraethyl-, 1,2-diphenyltetramethyl-, phenylpentaethyl- or phenylpentamethyldigermane) or chloroalkyldigermanes (1,2-dichlorotetraethyl- or 1,2-dichlorotetramethyldigermane) with allylic chlorides proceeds smoothly even at room temperature in the pre...

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Published inJournal of organometallic chemistry Vol. 553; no. 1; pp. 493 - 496
Main Authors Nakano, Taichi, Enokido, Tatsuki, Noda, Sigeyuki, A-ihara, Nao-aki, Kosugi, Masanori, Migita, Toshihiko
Format Journal Article
LanguageEnglish
Published LAUSANNE Elsevier B.V 25.02.1998
Elsevier
Subjects
Allylgermanes
Chemistry
Chemistry, Inorganic & Nuclear
Chemistry, Organic
Digermane
Germanium
Metathesis
Palladium-catalysis
Physical Sciences
Science & Technology
Germanium
Allylgermanes
Digermane
Palladium-catalysis
Metathesis
HALIDES
digermane
metathesis
allylgermanes
HEXAMETHYLDISILANE
CONVERSION
COMPLEXES
ACETATES
germanium
palladium-catalysis
SILYLATION
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Summary:Metathesis of phenylalkyldigermanes (1,2-diphenyltetraethyl-, 1,2-diphenyltetramethyl-, phenylpentaethyl- or phenylpentamethyldigermane) or chloroalkyldigermanes (1,2-dichlorotetraethyl- or 1,2-dichlorotetramethyldigermane) with allylic chlorides proceeds smoothly even at room temperature in the presence of tris(dibenzylideneacetone)dipalladium(0) to afford the corresponding 2-alkenylgermanes in good to high yields.
ISSN:0022-328X
1872-8561
DOI:10.1016/S0022-328X(97)00651-7