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Synthesis and acylating properties of 4,5‐dihydro‐6 H ‐1,3,4‐ oxadiazin‐6‐ones
Author(s) -
Farina Carlo,
Pifferi Giorgio,
Nasi Ferdinando,
Pinza Mario
Publication year - 1983
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.5570200426
Subject(s) - chemistry , acetic anhydride , acylation , succinic anhydride , combinatorial chemistry , organic chemistry , catalysis
Cyclization of α‐acylhydrazinoacids with dicyclohexylcarbodiimide or with acetic anhydride allows an easy entry to the little known class of 4, 5‐dihydro‐6 H ‐1, 3, 4‐oxadiazin‐6‐ones. Such compounds maintain the optical activity of the starting hydrazino acids and may be exploited as useful acylating agents.