Configurational isomerism of 2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane and its compounds

Neil F.Curtis

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Configurational isomerism of 2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane and its compounds

机译：2,5,5,7,9,12,12,14-八甲基-1,4,8,11-四氮杂环十四烷及其化合物的构型异构现象

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The cyclic tetraamine 2,5,5,7,9,12,12,14-Octamethyl-1,4,8,11-tetraazacyclotetradecane can occur as six-diasterioisomers which are best characterised by the Cahn Ingold Prelog (CIP) priority rules. When coordinated, the nitrogen centres can occur in five configurations, resulting in 30 possible configurations. The configuration of the amines and their metal-ion compounds are unambiguously defined by the CIP configuration of the four carbon and four nitrogen chiral centres present. The chemistry of these cyclic tetraamines, and their metal-ion compounds is reviewed, with emphasis on structural studies, which permit unambiguous assignment of configuration. The literature reporting the preparations and properties of 2,5,5,7,9,12,12,14-octamethyl-1 ,4,8,11 -tetraazacyclotetradecane and its compounds contains confusing and incorrect configuration assignments.

机译：环状四胺2,5,5,7,9,12,12,14-八甲基-1,4,8,11-四氮杂环十四烷可以以六非对映异构体的形式出现，其特征是Cahn Ingold Prelog（CIP）优先规则。当协调时，氮中心可以以五种构型出现，从而导致30种可能的构型。胺及其金属离子化合物的构型由存在的四个碳和四个氮手性中心的CIP构型明确定义。审查了这些环状四胺及其金属离子化合物的化学性质，重点是结构研究，这些研究可明确分配构型。文献报道了2,5,5,7,9,12,12,14-八甲基-1,4,8,11-四氮杂环十四烷及其化合物的制备和性质包含令人困惑和错误的构型分配。

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《Coordination chemistry reviews》 |2012年第10期|p.878-895|共18页
作者
Neil F.Curtis;
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作者单位

School of Chemical and Physical Sciences, Victoria University of Wellington, Box 600, Wellington 6140, New Zealand;

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收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类
关键词
cyclic tetraamine; coordination compound; structural determination; configuration; isomerism; octamethyl substituents;

机译：环四胺配位化合物结构确定;组态;异构;八甲基取代基;

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1. Preparation and structures of nickel(II) compounds of 2,9-meso-7,14-rac-2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane [J] . Curtis Neil F., Butcher Raymond J., Coles Martyn P., Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2017,第期

机译：镍（II）化合物的制备和结构2,9- meso-7,14-RAC-2,5,5,7,9,12,12,14-八甲基-1,4,8,11-四氮杂环四烷基
2. Preparations and structures of nickel(II) compounds of 2,9-rac-2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane [J] . Curtis Neil F., Coles Martyn P., Wikaira Jan Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2016,第Null期

机译：2,9-rac-2,5,5,7,9,12,12,14,14-八甲基-1,4,8,11-四氮杂环十四烷的镍（II）化合物的制备和结构
3. Preparations and structures of nickel(II) compounds of 2,9-rac-2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane [J] . Curtis Neil F., Coles Martyn P., Wikaira Jan Polyhedron: The International Journal for Inorganic and Organometallic Chemistry . 2016,第Null期

机译：2,9-rac-2,5,5,7,9,12,12,14,14-八甲基-1,4,8,11-四氮杂环十四烷的镍（II）化合物的制备和结构
4. Isobar Analog States (IAS), Double Isobar Analog States (DIAS), Configuration States (CS), and Double Configuration States (DCS) in Halo Nuclei. Halo Isomers. [C] . I.N. Izosimov International Conference on Nuclear Structure and Dynamics . 2015

机译：ISOBAR模拟状态（IAS），双等离性模拟状态（DIAS），配置状态（CS）和Halo核中的双配置状态（DCS）。晕异构体。
5. Analysis of f Element Compound Bonding and Properties through Localized Orbital Descriptions by Density Functional Theory and Relativistic Multi-Configurational Wave Function Theory [D] . Duignan, Thomas J. 2019

机译：通过密度泛函理论和相对论多构型波函数理论通过局部轨道描述分析f元素的复合键和性质
6. Synthesis Characterisation and Antifungal Activities of Some New Copper(II) Complexes of Isomeric 357710121414-Octamethyl-14811-Tetraazacyclotetradecanes [O] . Saroj K. S. Hazari, Tapashi G. Roy, Benu K. Dey, 1997

机译：357710121414-八甲基-14811-四氮杂环十四烷的一些新的铜（II）配合物的合成表征和抗真菌活性
7. cis-(Nitrato-κ2O,O′)(2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane-κ4N,N′,N′′,N′′′)cadmium nitrate hemihydrate [O] . Tapashi G. Roy, Saroj K. S. Hazari, Babul Chandra Nath, 2012

机译：顺式 - （Nitrato-＆安培;＃954; 20，的O＆amp;＃8242;）（2,5,5,7,9,12,12,14八甲基1,4,8,11- tetraazacyclotetradecane-＆安培;＃ 954; 4N，N＆amp;＃8242;，N＆amp;＃8242;＆amp;＃8242;，N＆amp;＃8242;＆amp;＃8242;＆amp;＃8242;）硝酸镉半水合物
8. Enhanced E3 Transitions and Mixed Configurations for Core Excited Isomers in sup 210 At and sup 211 At [R] . Dracoulis, G. D. , Steed, C. A. , Byrne, A. P. , 1986

机译：在sup 210 at和sup 211 at中增强的核心激发异构体的E3跃迁和混合配置

Configurational isomerism of 2,5,5,7,9,12,12,14-octamethyl-1,4,8,11-tetraazacyclotetradecane and its compounds

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