z-logo
Premium
Über eine neuartige Synthese von β‐Ketoallenen durch Reaktion von tertiären Acetylencarbinolen mit Vinyläthern eine ergiebige methode zur darstellung des Pseudojonons und verwandter verbindungen
Author(s) -
Saucy G.,
Marbet R.
Publication year - 1967
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19670500423
Subject(s) - chemistry , isomerization , medicinal chemistry , organic chemistry , catalysis
The novel acid‐catalysed reaction of isopropenyl ether with tertiary acetylenic carbinols to give β‐ketoallenes in high yields is described. Upon treatment with bases, these allenes readily undergo isomerization to conjugated dienones. This reaction sequence results in an economic synthesis of pseudo‐ionones and pseudo‐irones from dehydrolinalool and its homologs.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here