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Synthesis of γ-Amino- and δ-Amino-Functionalised Ethers, Amines, or Silanes by Hydroaminomethylation of Heterofunctionalised Allylic Compounds

✍ Scribed by Thorsten Rische; Lars Bärfacker; Peter Eilbracht


Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
296 KB
Volume
1999
Category
Article
ISSN
1434-193X

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✦ Synopsis


Heterofunctionalised allylic ethers 1, silanes 5, and amines 9 subsequent reductive amination to generate the corresponding functionalised secondary or tertiary amines. are hydroformylated in the presence of primary or secondary amines 2 to form the corresponding γ-amino-and δ-amino-This selective one-pot hydroaminomethylation procedure establishes access to γ-amino-and δ-amino-functionalised functionalised compounds.

The rhodium(I)-catalysed reaction sequence proceeds by aldehyde formation and ethers, amines or silanes with potential biological activity.

tertiary γ-amino-and δ-amino-functionalised ethers 3a؊f

Hydroformylation of allylsilanes hitherto has rarely been


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