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Studies on the synthesis of heterocyclic compounds. X. Antimony derivatives for the preparation of macrocyclic tetraesters
Author(s) -
Maccione Antonio,
Plumitallo Antonio,
Podda Gianni
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.5570200546
Subject(s) - chemistry , antimony , ring (chemistry) , organic chemistry , combinatorial chemistry
Treatment of 2‐chloro‐1,3,2‐benzodioxastibole with diacyl chlorides afforded cyclic tetraesters in yields depending on ring size. The exclusive formation of dimeric derivatives was obtained using this method. The products were characterized by analytical and spectroscopic (ir, nmr and ms) data.