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An easy and efficient synthesis of 4 H ‐thiazolo[5,4,3‐ ij ]quinolin‐4‐ones and 5 H ‐1,4‐thiazino[2,3,4‐ i,j ]quinolin‐5‐ones
Author(s) -
Babudri Francesco,
Di Nunno Leonardo,
Florio Saverio
Publication year - 1981
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.5570180644
Subject(s) - chemistry , condensation , claisen condensation , stereochemistry , claisen rearrangement , combinatorial chemistry , medicinal chemistry , organic chemistry , catalysis , physics , thermodynamics
The title heterocycles have been synthesized by a Claisen‐type self condensation of acetylbenzothiazolines and acetyldihydrobenzothiazines and subsequent cyclization.