A new silver coordination polymer based on 4,6-diamino-2-pyrimidinethiol: synthesis, characterization and catalytic application in asymmetric Hantzsch synthesis of polyhydroquinolines
Abstract A highly efficient and stable heterogeneous coordination polymer (CP) was successfully prepared by hydrothermal combination of silver and 4,6-diamino-2-pyrimidinethiol. The prepared coordination polymer was characterized by FT-IR, XRD, TGA, SEM, EDX, X-ray mapping and Nitrogen adsorption–de...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2021-08-01
|
| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-021-94846-6 |
| id |
doaj-31d0c732ccb743c79a7750fe9efcdd79 |
|---|---|
| record_format |
Article |
| spelling |
doaj-31d0c732ccb743c79a7750fe9efcdd792021-08-08T11:25:01ZengNature Publishing GroupScientific Reports2045-23222021-08-0111111510.1038/s41598-021-94846-6A new silver coordination polymer based on 4,6-diamino-2-pyrimidinethiol: synthesis, characterization and catalytic application in asymmetric Hantzsch synthesis of polyhydroquinolinesNoorullah Hussain-Khil0Arash Ghorbani-Choghamarani1Masoud Mohammadi2Department of Chemistry, Faculty of Science, Ilam UniversityDepartment of Organic Chemistry, Bu-Ali Sina UniversityDepartment of Chemistry, Faculty of Science, Ilam UniversityAbstract A highly efficient and stable heterogeneous coordination polymer (CP) was successfully prepared by hydrothermal combination of silver and 4,6-diamino-2-pyrimidinethiol. The prepared coordination polymer was characterized by FT-IR, XRD, TGA, SEM, EDX, X-ray mapping and Nitrogen adsorption–desorption analysis. The prepared Ag–CP exhibit excellent catalytic activity in multicomponent Hantzsch synthesis of polyhydroquinolines under mild reaction conditions in relatively short reaction times. The heterogeneity of the catalyst was confirmed by the hot filtration test; also, the catalyst was reused for at least four times under the optimized reaction conditions without any significant loss of its catalytic activity.https://doi.org/10.1038/s41598-021-94846-6 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Noorullah Hussain-Khil Arash Ghorbani-Choghamarani Masoud Mohammadi |
| spellingShingle |
Noorullah Hussain-Khil Arash Ghorbani-Choghamarani Masoud Mohammadi A new silver coordination polymer based on 4,6-diamino-2-pyrimidinethiol: synthesis, characterization and catalytic application in asymmetric Hantzsch synthesis of polyhydroquinolines Scientific Reports |
| author_facet |
Noorullah Hussain-Khil Arash Ghorbani-Choghamarani Masoud Mohammadi |
| author_sort |
Noorullah Hussain-Khil |
| title |
A new silver coordination polymer based on 4,6-diamino-2-pyrimidinethiol: synthesis, characterization and catalytic application in asymmetric Hantzsch synthesis of polyhydroquinolines |
| title_short |
A new silver coordination polymer based on 4,6-diamino-2-pyrimidinethiol: synthesis, characterization and catalytic application in asymmetric Hantzsch synthesis of polyhydroquinolines |
| title_full |
A new silver coordination polymer based on 4,6-diamino-2-pyrimidinethiol: synthesis, characterization and catalytic application in asymmetric Hantzsch synthesis of polyhydroquinolines |
| title_fullStr |
A new silver coordination polymer based on 4,6-diamino-2-pyrimidinethiol: synthesis, characterization and catalytic application in asymmetric Hantzsch synthesis of polyhydroquinolines |
| title_full_unstemmed |
A new silver coordination polymer based on 4,6-diamino-2-pyrimidinethiol: synthesis, characterization and catalytic application in asymmetric Hantzsch synthesis of polyhydroquinolines |
| title_sort |
new silver coordination polymer based on 4,6-diamino-2-pyrimidinethiol: synthesis, characterization and catalytic application in asymmetric hantzsch synthesis of polyhydroquinolines |
| publisher |
Nature Publishing Group |
| series |
Scientific Reports |
| issn |
2045-2322 |
| publishDate |
2021-08-01 |
| description |
Abstract A highly efficient and stable heterogeneous coordination polymer (CP) was successfully prepared by hydrothermal combination of silver and 4,6-diamino-2-pyrimidinethiol. The prepared coordination polymer was characterized by FT-IR, XRD, TGA, SEM, EDX, X-ray mapping and Nitrogen adsorption–desorption analysis. The prepared Ag–CP exhibit excellent catalytic activity in multicomponent Hantzsch synthesis of polyhydroquinolines under mild reaction conditions in relatively short reaction times. The heterogeneity of the catalyst was confirmed by the hot filtration test; also, the catalyst was reused for at least four times under the optimized reaction conditions without any significant loss of its catalytic activity. |
| url |
https://doi.org/10.1038/s41598-021-94846-6 |
| work_keys_str_mv |
AT noorullahhussainkhil anewsilvercoordinationpolymerbasedon46diamino2pyrimidinethiolsynthesischaracterizationandcatalyticapplicationinasymmetrichantzschsynthesisofpolyhydroquinolines AT arashghorbanichoghamarani anewsilvercoordinationpolymerbasedon46diamino2pyrimidinethiolsynthesischaracterizationandcatalyticapplicationinasymmetrichantzschsynthesisofpolyhydroquinolines AT masoudmohammadi anewsilvercoordinationpolymerbasedon46diamino2pyrimidinethiolsynthesischaracterizationandcatalyticapplicationinasymmetrichantzschsynthesisofpolyhydroquinolines AT noorullahhussainkhil newsilvercoordinationpolymerbasedon46diamino2pyrimidinethiolsynthesischaracterizationandcatalyticapplicationinasymmetrichantzschsynthesisofpolyhydroquinolines AT arashghorbanichoghamarani newsilvercoordinationpolymerbasedon46diamino2pyrimidinethiolsynthesischaracterizationandcatalyticapplicationinasymmetrichantzschsynthesisofpolyhydroquinolines AT masoudmohammadi newsilvercoordinationpolymerbasedon46diamino2pyrimidinethiolsynthesischaracterizationandcatalyticapplicationinasymmetrichantzschsynthesisofpolyhydroquinolines |
| _version_ |
1721215932169191424 |