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Synthesis of sulfur and nitrogen analogues of monooxo crown ethers
Author(s) -
Matsushima Kenji,
Nakatsuji Yohji,
Kawamura Norio,
Okahara Mitsuo
Publication year - 1986
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.5570230153
Subject(s) - chemistry , sulfur , alkali metal , nitrogen , organic chemistry , intramolecular force , crown (dentistry) , chloride , medicine , dentistry
Sulfur or nitrogen analogues of monooxo crown ethers were prepared via intramolecular cyclization of the corresponding thia or aza oligoethylene glycol carboxylmethyl ethers by using benzenesulfonyl chloride in the presence of alkali metal carbonates.