Conversion of α-Diazoketones into 1-Bromo-2-alkyl- or 2-arylpent-4-en-2-ols using Tin-Mediated Allylation/Propargylation

Conversion of α-Diazoketones into 1-Bromo-2-alkyl- or 2-arylpent-4-en-2-ols using Tin-Mediated Allylation/Propargylation

High-yielding and mild conditions are used to prepare of 1-bromo-2-alkyl- or 2-arylpent-4-en-2-ols/1-bromo-2-alkyl- or 2-arylpent-4-yn-2-ols from α-diazoketones. The reaction involves allylation/propargylation with successive bromide insertion using in situ generated allyltin bromide/or propargyltin...

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Bibliographic Details
Main Authors: Swapan Kumar Biswas, Sipak Joyasawal
Format: Article
Language:English
Published: Georg Thieme Verlag KG 2023-05-01
Series:SynOpen
Subjects:
tin metal
allylation
propargylation
α-diazoketones
1-bromo-2-alkyl-ol
2-arylpent-4-en-2-ol
Online Access:http://www.thieme-connect.de/DOI/DOI?10.1055/a-2068-5625

Internet

http://www.thieme-connect.de/DOI/DOI?10.1055/a-2068-5625

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