Synthesis and structure determination of pyrazine-containing macrocyclic polyazomethines

Two pyrazine-containing macrocyclic polyazomethines 2 and 3 were synthesized by direct [2 ＋ 2] and [3 ＋ 3] condensation reactions between 2,21-[pyrazine-2,3-diylbis（oxy）]dibenzaldehyde （1） and hydrazine. Both 2 and 3 were characterized by NMR, HRMS, and their structures were determined via X-ray cry...

Full description

Saved in:
Bibliographic Details
Published in:Chinese chemical letters 2010-10, Vol.21 (10), p.1263-1266
Main Authors: Wu, Liang Chun, Liu, Long Qing, Jin, Hai Shan, Ma, Ming Liang, Zhao, Xiao Li, Wen, Ke
Format: Article
Language:English
Subjects:
Azomethine
Macrocycles
Pyrazine
Schiff base
X射线晶体衍射
人力资源管理系统
反应合成
核磁共振
结构测定
聚甲亚胺
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Two pyrazine-containing macrocyclic polyazomethines 2 and 3 were synthesized by direct [2 ＋ 2] and [3 ＋ 3] condensation reactions between 2,21-[pyrazine-2,3-diylbis（oxy）]dibenzaldehyde （1） and hydrazine. Both 2 and 3 were characterized by NMR, HRMS, and their structures were determined via X-ray crystal diffraction studies.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2010.05.017