Synthesis and Structure of Noncoordinated Curtis Macrocycle as a Free Base and Dihydrobromide Dihydrate

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Title:Synthesis and Structure of Noncoordinated Curtis Macrocycle as a Free Base and Dihydrobromide Dihydrate
Creators:
Rohovec, Jan
Vojtíšek, Pavel
Lukeš, Ivan
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 64, 1, pp. 73-88
Uncontrolled Keywords:Tetraazacyclotetradecadiene, Polyazamacrocyclic compounds, Curtis macrocycle, X-Ray diffraction, Azacrown compounds, IR spectroscopy, Template synthesis, NMR spectroscopy

Abstract

5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetraazacyclotetradeca-4,11-diene (<strong>1</strong>) (Curtis macrocycle) was synthesized and studied by X-ray diffraction and NMR spectroscopy. In addition, a product of its decomposition 5,7,7-trimethyl-2,3,6,7-tetrahydro-1,4-diazepine (<strong>2</strong>) was found and identified by NMR spectroscopy. The X-ray structure of <strong>1</strong>·H<sub>2</sub>O and <strong>1</strong>·2&nbsp;HBr·2&nbsp;H<sub>2</sub>O is given. <p>

Title:Synthesis and Structure of Noncoordinated Curtis Macrocycle as a Free Base and Dihydrobromide Dihydrate
Creators:
Rohovec, Jan
Vojtíšek, Pavel
Lukeš, Ivan
Uncontrolled Keywords:Tetraazacyclotetradecadiene, Polyazamacrocyclic compounds, Curtis macrocycle, X-Ray diffraction, Azacrown compounds, IR spectroscopy, Template synthesis, NMR spectroscopy
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:64
Number:1
Page Range:pp. 73-88
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19990073UNSPECIFIED
ID Code:1457
Item Type:Article
Deposited On:06 Feb 2009 17:09
Last Modified:06 Feb 2009 16:09

Citation

Rohovec, Jan; Vojtíšek, Pavel; Lukeš, Ivan (1999) Synthesis and Structure of Noncoordinated Curtis Macrocycle as a Free Base and Dihydrobromide Dihydrate. Collection of Czechoslovak Chemical Communications, 64 (1). pp. 73-88. ISSN 0010-0765

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