Reaction of Phenyldiazomethane with 1,3-Thiazole-5(4H)-thiones: Base-Catalyzed Ring Opening of the Primary Adduct

DOI: 10.1002/hlca.19940770421

Source and publish data:

Helvetica Chimica Acta p. 1076 - 1086 (1994)

Update date:2022-08-03

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Authors:

Petit, Mireille

Linden, Anthony

Mloston, Grzegorz

Heimgartner, Heinz

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Article abstract of DOI:10.1002/hlca.19940770421

Reaction of 1,3-thiazole-5(4H)-thiones 1 and phenyldiazomethane (2a) in toluene at room temperature yields the thiiranes trans- and cis-1,4-dithia-6-azaspiro<2.4>hept-5-enes (trans-and cis-4; Scheme 2).With Ph3P in THF at 70 deg C, these thiiranes are tra

Full text of DOI:10.1002/hlca.19940770421

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