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Synthesis of new dibenzo nitrogen‐oxygen donor macrocycles containing two amide groups
Author(s) -
Lindoy Leonard F.,
Mahendran Sumathi,
Krakowiak Krzysztof E.,
An Haoyun,
Bradshaw Jerald S.
Publication year - 1992
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.5570290125
Subject(s) - chemistry , salicylaldehyde , amide , diamine , schiff base , nitrogen , oxygen , polymer chemistry , base (topology) , medicinal chemistry , organic chemistry , mathematical analysis , mathematics
Four new nitrogen‐oxygen, dibenzo macrocyclic ligands containing two amide groups have been prepared by combining a dibenzo‐containing diamidodialdehyde with an appropriate diamine followed by reduction of the intermediate bis Schiff‐base. The starting dibenzo‐containing diamidodialdehyde was prepared by treating 2 equivalents of salicylaldehyde with a bis( α ‐chloroamide).