Syntheses of 5-dialkylamino-1,2-oxazoles from N,N-dialkyl-β-amino-α,β,γ,δ-unsaturated thioamides

DOI: 10.1007/BF00811850

Source and publish data:

Monatshefte fur Chemie p. 571 - 578 (1994)

Update date:2022-08-04

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Authors:

Auer, H.

Weis, R.

Schweiger, K.

Schubert-Zsilavecz, M.

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Article abstract of DOI:10.1007/BF00811850

3-Amino-2,4-pentadienthioamides, which were obtained from 6-dialkylamino-2H-thiopyrane-4(3H)iminium halides by alkali hydrolysis, react with hydroxylamine hydrochloride in a +-addition to give selectively 5-amino-3-alkenyl-1,2-oxazoles.These o

Full text of DOI:10.1007/BF00811850

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