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Die Synthese von Acetylen‐carbonyl‐Verbindungen durch Fragmentierung von α, β‐Epoxy‐ketonen mit p ‐Toluolsulfonylhydrazin. Vorläufige Mitteilung
Author(s) -
Schreiber J.,
Felix Dorothee,
Eschenmoser A.,
Winter M.,
Gautschi F.,
SchulteElte K. H.,
Sundt E.,
Ohloff G.,
Kalovoda J.,
Kaufmann H.,
Wieland P.,
Anner G.
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.19670500747
Subject(s) - chemistry , medicinal chemistry
More than twenty examples illustrate the recently developed oxidoketone‐alkynone‐fragmentation, whereby α,β‐epoxy‐ketones are cleaved under mild conditions with p ‐toluenesulfonyl‐hydrazine to give acetylenic ketones or aldehydes.