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A convenient synthesis of amino‐substituted 1,3,5‐oxadiazinium salts
Author(s) -
AlTalib Mahmoud,
Tashtoush Hasan
Publication year - 1988
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570250361
Subject(s) - chemistry , elemental analysis , lewis acids and bases , nuclear magnetic resonance spectroscopy , organic chemistry , medicinal chemistry , catalysis
Diacyl chlorides react with dialkylcyanamide in the presence of a Lewis acid to give amino‐substituted bis‐1,3,5‐oxadiazinium salts in excellent yields. A mechanism leads to the formation of the product has been postulated. All new compounds have been characterized by 1 H‐nmr, 13 C‐nmr, ir‐spectroscopy and elemental analysis.
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