FIRST SYNTHESIS OF A MACROCYCLE FROM 3,6-DIFORMYLPYRIDAZINE - X-RAY CRYSTAL-STRUCTURE OF [PB-2(4+4)](CLO4)(4)

被引:35
作者
BROOKER, S [1 ]
KELLY, RJ [1 ]
SHELDRICK, GM [1 ]
机构
[1] UNIV GOTTINGEN,INST ANORGAN CHEM,D-37077 GOTTINGEN,GERMANY
关键词
D O I
10.1039/c39940000487
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Condensation of 3,6-diformylpyridazine with 1,3-diaminopropane in the presence of read(II)template ions gives the first example of a macrocycle containing pyridazine-diimine head units, and only the second example of a [4 + 4] Schiff base macrocycle; the structure of [Pb-2(4 + 4)](ClO4)4, 1, is described.
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页码:487 / 488
页数:2
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