Diorganotin compounds containing α-aminoacidato schiff base ligands derived from functionalized 2-Hydroxy-5-(aryldiazenyl)benzaldehyde
| dc.contributor.author | Basu Baul, Tushar S. | |
| dc.contributor.author | Chaurasiya, Anurag | |
| dc.contributor.author | Rabha, Monosh | |
| dc.contributor.author | Khatua, Snehadrinarayan | |
| dc.contributor.author | Lyčka, Antonin | |
| dc.contributor.author | Schollmeyer, Dieter | |
| dc.contributor.author | Jurkschat, Klaus | |
| dc.date.accessioned | 2021-07-16T13:00:54Z | |
| dc.date.available | 2021-07-16T13:00:54Z | |
| dc.date.issued | 2020-04-03 | |
| dc.description.abstract | Three novel bicycloazastannoxides, namely, [nBu2Sn(L1)] (1), [nBu2Sn(L2)] (2) and [Bz2Sn(L3)] (3) were synthesized in one pot procedures by reacting diorganotin(IV) precursors with a mixture composed of an α-amino acid with either (E)-2-hydroxy-5-((4-nitrophenyl)diazenyl)benzaldehyde or (E)-2-hydroxy-5-(phenyldiazenyl)benzaldehyde. Single-crystal X-ray diffraction analysis reveal that compound 1 is monomeric, compound 2 consists of both a monomer and a dimer, while compound 3 is a coordination polymer for which two modifications 3A and 3B were identified. The 119Sn NMR chemical shifts measured in CDCl3 solutions indicate five-coordinate tin atoms for 1–3. Further, compounds 1 and 2 were found to be highly selective for sensing hydrogen sulfide in UV/Vis channel in CH3CN/H2O (9:1) media. The development of orange red color is likely the results of a Brønsted-type acid-base reaction of H2S with compounds 1 and 2, respectively, giving di-n-butyltin sulfide and the corresponding pro-ligands H2L1 and H2L2, respectively. Theoretical calculations accompany the experimental work. | en |
| dc.identifier.uri | http://hdl.handle.net/2003/40322 | |
| dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-22197 | |
| dc.language.iso | en | de |
| dc.relation.ispartofseries | European journal of inorganic chemistry;Vol. 2020, Issue18, pp 1803-1813 | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Tin | en |
| dc.subject | Ligands with azo-imino groups | en |
| dc.subject | Structure elucidation | en |
| dc.subject | Sensing studies | en |
| dc.subject.ddc | 540 | |
| dc.title | Diorganotin compounds containing α-aminoacidato schiff base ligands derived from functionalized 2-Hydroxy-5-(aryldiazenyl)benzaldehyde | en |
| dc.title.alternative | syntheses, structures and sensing of hydrogen sulfide | en |
| dc.type | Text | de |
| dc.type.publicationtype | article | de |
| dcterms.accessRights | open access | |
| eldorado.secondarypublication | true | de |
| eldorado.secondarypublication.primarycitation | European journal of inorganic chemistry. Vol. 2020, Issue18, pp 1803-1813 | en |
| eldorado.secondarypublication.primaryidentifier | https://doi.org/10.1002/ejic.202000177 | de |