Synthesis and complexes of a constrained-cavity Schiff-base dipyrrin macrocycle
A new constrained-cavity [1 + 1] Schiff-base dipyrrin macrocycle comprising an N 4 donor-pocket has been synthesised by spontaneous oxidation and in situ crystallisation. Access to Fe( ii ) and Zn( ii ) complexes is achieved by salt elimination reactions of the lithium salt. All compounds have been...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2021-02, Vol.5 (5), p.161-1613 |
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| container_title | Dalton transactions : an international journal of inorganic chemistry |
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| creator | van Rees, Karlotta Love, Jason B |
| description | A new constrained-cavity [1 + 1] Schiff-base dipyrrin macrocycle comprising an N
4
donor-pocket has been synthesised by spontaneous oxidation and
in situ
crystallisation. Access to Fe(
ii
) and Zn(
ii
) complexes is achieved by salt elimination reactions of the lithium salt. All compounds have been characterised by NMR and UV-vis spectroscopy, X-ray crystallography, and DFT analysis.
A one-pot cyclisation/oxidation process results in a new constrained-cavity Schiff-base dipyrrin macrocycle and allows access to Li, Fe, and Zn complexes of this unique chromophore. |
| doi_str_mv | 10.1039/d1dt00175b |
| format | Article |
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4
donor-pocket has been synthesised by spontaneous oxidation and
in situ
crystallisation. Access to Fe(
ii
) and Zn(
ii
) complexes is achieved by salt elimination reactions of the lithium salt. All compounds have been characterised by NMR and UV-vis spectroscopy, X-ray crystallography, and DFT analysis.
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4
donor-pocket has been synthesised by spontaneous oxidation and
in situ
crystallisation. Access to Fe(
ii
) and Zn(
ii
) complexes is achieved by salt elimination reactions of the lithium salt. All compounds have been characterised by NMR and UV-vis spectroscopy, X-ray crystallography, and DFT analysis.
A one-pot cyclisation/oxidation process results in a new constrained-cavity Schiff-base dipyrrin macrocycle and allows access to Li, Fe, and Zn complexes of this unique chromophore.</description><subject>Crystallization</subject><subject>Crystallography</subject><subject>Imines</subject><subject>Lithium</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Oxidation</subject><issn>1477-9226</issn><issn>1477-9234</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpd0UlLAzEUB_AgitXqxbsy4EWE0ayzHLV1g0IPrechywudMpvJjDjf3qmtFcwlebwfj-QfhC4IviOYpfeGmBZjEgt1gE4Ij-MwpYwf7s80GqFT79cYU4oFPUYjxgROcERP0HzRV-0KfO4DWZlA12VTwBf4oLaBHMrKt07mFZhQy8-87YOFXuXWhkp6CEze9M7lVVBK7Wrd6wLO0JGVhYfz3T5G789Py8lrOJu_vE0eZqFmMWtDRagQBqeWiIgbbamNcZpqpSIwCVUmYdKIlAIGDkLYRA2LxwRzkBpTy9gY3WznNq7-6MC3WZl7DUUhK6g7n1GesIRwEm_o9T-6rjtXDbfbqAHE6cDG6Harhpd478BmjctL6fqM4GwTczYl0-VPzI8DvtqN7FQJZk9_cx3A5RY4r_fdv39i3wapgcE</recordid><startdate>20210209</startdate><enddate>20210209</enddate><creator>van Rees, Karlotta</creator><creator>Love, Jason B</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-2956-258X</orcidid></search><sort><creationdate>20210209</creationdate><title>Synthesis and complexes of a constrained-cavity Schiff-base dipyrrin macrocycle</title><author>van Rees, Karlotta ; Love, Jason B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-b1255d09f1564dcf2f7099cbb6ed82bd83ad592e0e4e55f8bbbb47104eac02f33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Crystallization</topic><topic>Crystallography</topic><topic>Imines</topic><topic>Lithium</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Oxidation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>van Rees, Karlotta</creatorcontrib><creatorcontrib>Love, Jason B</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>van Rees, Karlotta</au><au>Love, Jason B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and complexes of a constrained-cavity Schiff-base dipyrrin macrocycle</atitle><jtitle>Dalton transactions : an international journal of inorganic chemistry</jtitle><addtitle>Dalton Trans</addtitle><date>2021-02-09</date><risdate>2021</risdate><volume>5</volume><issue>5</issue><spage>161</spage><epage>1613</epage><pages>161-1613</pages><issn>1477-9226</issn><eissn>1477-9234</eissn><abstract>A new constrained-cavity [1 + 1] Schiff-base dipyrrin macrocycle comprising an N
4
donor-pocket has been synthesised by spontaneous oxidation and
in situ
crystallisation. Access to Fe(
ii
) and Zn(
ii
) complexes is achieved by salt elimination reactions of the lithium salt. All compounds have been characterised by NMR and UV-vis spectroscopy, X-ray crystallography, and DFT analysis.
A one-pot cyclisation/oxidation process results in a new constrained-cavity Schiff-base dipyrrin macrocycle and allows access to Li, Fe, and Zn complexes of this unique chromophore.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>33508062</pmid><doi>10.1039/d1dt00175b</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-2956-258X</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1477-9226 |
| ispartof | Dalton transactions : an international journal of inorganic chemistry, 2021-02, Vol.5 (5), p.161-1613 |
| issn | 1477-9226 1477-9234 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Crystallization Crystallography Imines Lithium NMR Nuclear magnetic resonance Oxidation |
| title | Synthesis and complexes of a constrained-cavity Schiff-base dipyrrin macrocycle |
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