A Novel Method for the Alkoxylation of Azetidin-2-ones at the 4-Position

4-Sulfinylazetidin-2-ones were reacted with various types of tributyltin alkoxides in the presence of a catalytic amount of trimethylsilyltrifluoromethanesulfonate to give the corresponding trans-alkoxyazetidin-2-ones in high yields.

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Bibliographische Detailangaben
Veröffentlicht in:	Chemical & pharmaceutical bulletin 1992/04/25, Vol.40(4), pp.1044-1046
Hauptverfasser:	KITA, Yasuyiki, SHIBATA, Norio, YOSHIDA, Naoki, TOHJO, Takashi
Format:	Artikel
Sprache:	eng
Schlagworte:	4-alkoxyazetidin-2-one 4-phenylsulfinylazetidin-2-one Chemistry Exact sciences and technology Heterocyclic compounds Heterocyclic compounds with only one n hetero atom and condensed derivatives Organic chemistry oxacephem Preparations and properties tributyltin alkoxide
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Beschreibung
Zusammenfassung:	4-Sulfinylazetidin-2-ones were reacted with various types of tributyltin alkoxides in the presence of a catalytic amount of trimethylsilyltrifluoromethanesulfonate to give the corresponding trans-alkoxyazetidin-2-ones in high yields.
ISSN:	0009-2363 1347-5223
DOI:	10.1248/cpb.40.1044