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Synthesis, oxidation and dehydrogenation of cyclic N,O ‐ and N,S ‐Acetals. II . Transformation of N,S ‐acetals: 3‐Acylbenzothiazolines and ‐thiazolidines
Author(s) -
Somogyi László
Publication year - 2006
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.5570430502
Subject(s) - chemistry , dehydrogenation , potassium permanganate , cerium , sodium periodate , medicinal chemistry , hydrogen peroxide , ammonium nitrate , benzene , organic chemistry , catalysis
AbstractThe dehydrogenations with iron(III) chloride, potassium permanganate, and for the first time, CAN, tris‐[trinitrato‐cerium(IV)]‐paraperiodate (TTNCPP), and (diacetoxyiodo)benzene (IBDA) are investigated. Hydrogen peroxide, sodium periodate, potassium permanganate, and ammonium cerium(IV) nitrate (CAN) oxidation of chiral benzothiazolines, O ‐ and O,N ‐acylated derivatives of the condensates of D‐galactose with 2‐aminothiophenols or L‐cysteine, are also reported.