SPONTANEOUS RING TRANSFORMATION OF A 5-AZIDO-1,2,3-THIADIAZOLE

DOI: 10.1016/S0040-4039(00)87032-X

Source and publish data:

Tetrahedron Letters p. 1103 - 1104 (1982)

Update date:2022-08-10

Topics:

Authors:

L'abbe, Gerrit

Deketele, Martine

Dekerk, Jean-Paul

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Article abstract of DOI:10.1016/S0040-4039(00)87032-X

The reaction of 4-carbethoxy-5-chloro-1,2,3-thiadiazole (1) with sodium azide results in the formation of ethyl α-thiatriazolyldiazoacetate (3) instead of the corresponding azide (2).Two plausible mechanisms for this new rearrangement are formulated.

Full text of DOI:10.1016/S0040-4039(00)87032-X

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