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A novel pentaazadentate bismacrocycle cadmium complex
Author(s) -
FengQi Guo,
ShiMing Dong,
DuoYuan Wang
Publication year - 2000
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20000180418
Subject(s) - chemistry , yield (engineering) , condensation , cadmium , chloride , biphenyl , hydrochloride , metal , legend , cadmium chloride , metal ions in aqueous solution , base (topology) , polymer chemistry , nuclear chemistry , inorganic chemistry , organic chemistry , metallurgy , art history , physics , materials science , thermodynamics , art , mathematical analysis , mathematics
A novel pentaazadentate bismacrocycle was synthesized through an improved procedure of 1:1 Schiff base condensation of diformyltripyrrane with 3,4,3′,4′‐tetraamino‐biphenyl hydrochloride using Pb 2+ as template ion, in which the condensed byproduct water was removed efficiently to make the yield over 90%. Then the bismacrocycle legend reacted with cadmium chloride to yield the title metal complex with molecular weight being 1200.4 by TOF MS and the λ max being 766 nm.