Ring-Enlargement Reaction of 3-Alkyl-2-(N-cyanoimino)thiazolidine 1-Oxide: Formation of Novel 5,6-Dihydro-2H-1,2,4-thiadiazin-3(4H)-one Derivatives

DOI: 10.1055/s-1997-778

Source and publish data:

Synlett p. 316 - 318 (1997)

Update date:2022-08-03

Topics:

Authors:

Tanaka, Tetsuaki

Takase, Wakako

Fang, Xie

Azuma, Tsutomu

Uchida, Shuji

Ishida, Toshimasa

In, Yasuko

Iwata, Chuzo

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Article abstract of DOI:10.1055/s-1997-778

The reaction of 3-alkyl-2-(N-cyanoimino)thiazolidine 1-oxides (4) with trifluoroacetic anhydride resulted in a ring-enlargement reaction to give novel 5,6-dihydro-2H-1,2,4-thiadiazin-3(4H)-one derivatives (6).

Full text of DOI:10.1055/s-1997-778

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