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Réarrangement thermique des oxo‐2‐oxathiadiazoles‐1,2,3,5 en dioxo‐1,1‐benzothiadiazines‐1,2,4
Author(s) -
Eloy F.
Publication year - 1965
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19650480217
Subject(s) - chemistry , substituent , transposition (logic) , stereochemistry , medicinal chemistry , philosophy , linguistics
2‐Oxo‐1,2,3,5‐oxathiadiazoles containing an aromatic substituent in the 3‐position and an aliphatic substituent in the 4‐position rearrange on heating into 1,1‐dioxo‐1,2,4‐benzothiadiazines. The mechanism of the transposition is discussed.