Synthesis of tetraazacalix[2]arene[2]-triazines: Tuning the cavity by the substituents on the bridging nitrogen atoms

Qi Qiang Wang; De Xian Wang; Hong Wei Ma; Mei Xiang Wang

doi:10.1021/ol062441e

Synthesis of tetraazacalix[2]arene[2]-triazines: Tuning the cavity by the substituents on the bridging nitrogen atoms

Qi Qiang Wang
, De Xian Wang
, Hong Wei Ma
, Mei Xiang Wang^*

^*Corresponding author for this work

CAS - Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

56 Citations (Scopus)

Abstract

(Chemical Equation Presented) A number of tetraazacalix[2]arene[2]triazines bearing different substituents on the bridging nitrogen atoms were synthesized efficiently using a fragment coupling strategy. The N-arylation of the parent azacalix[2]arene[2]triazine afforded tetra(arylaza)calix[2]arene[2]triazine in 91% yield. The introduction of different substituents on the bridging positions led to the regulation of the cavity of the resulting macrocyclic molecules.

Original language	English
Pages (from-to)	5967-5970
Number of pages	4
Journal	Organic Letters
Volume	8
Issue number	26
DOIs	https://doi.org/10.1021/ol062441e
Publication status	Published - 21 Dec 2006
Externally published	Yes

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abstract = "(Chemical Equation Presented) A number of tetraazacalix[2]arene[2]triazines bearing different substituents on the bridging nitrogen atoms were synthesized efficiently using a fragment coupling strategy. The N-arylation of the parent azacalix[2]arene[2]triazine afforded tetra(arylaza)calix[2]arene[2]triazine in 91\% yield. The introduction of different substituents on the bridging positions led to the regulation of the cavity of the resulting macrocyclic molecules.",

author = "Wang, \{Qi Qiang\} and Wang, \{De Xian\} and Ma, \{Hong Wei\} and Wang, \{Mei Xiang\}",

year = "2006",

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T1 - Synthesis of tetraazacalix[2]arene[2]-triazines

T2 - Tuning the cavity by the substituents on the bridging nitrogen atoms

AU - Wang, Qi Qiang

AU - Wang, De Xian

AU - Ma, Hong Wei

AU - Wang, Mei Xiang

PY - 2006/12/21

Y1 - 2006/12/21

N2 - (Chemical Equation Presented) A number of tetraazacalix[2]arene[2]triazines bearing different substituents on the bridging nitrogen atoms were synthesized efficiently using a fragment coupling strategy. The N-arylation of the parent azacalix[2]arene[2]triazine afforded tetra(arylaza)calix[2]arene[2]triazine in 91% yield. The introduction of different substituents on the bridging positions led to the regulation of the cavity of the resulting macrocyclic molecules.

AB - (Chemical Equation Presented) A number of tetraazacalix[2]arene[2]triazines bearing different substituents on the bridging nitrogen atoms were synthesized efficiently using a fragment coupling strategy. The N-arylation of the parent azacalix[2]arene[2]triazine afforded tetra(arylaza)calix[2]arene[2]triazine in 91% yield. The introduction of different substituents on the bridging positions led to the regulation of the cavity of the resulting macrocyclic molecules.

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U2 - 10.1021/ol062441e

DO - 10.1021/ol062441e

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AN - SCOPUS:33846169718

SN - 1523-7060

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EP - 5970

JO - Organic Letters

JF - Organic Letters

IS - 26

ER -

Synthesis of tetraazacalix[2]arene[2]-triazines: Tuning the cavity by the substituents on the bridging nitrogen atoms

Abstract

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