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One-pot approach to organo phosphorus-chalcogen macrocycles incorporating double OP(S)SCn or OP(Se)SeCn scaffolds : a synthetic and structural study
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dc.contributor.author | Hua, Guoxiong | |
dc.contributor.author | Du, Junyi | |
dc.contributor.author | Slawin, Alexandra M. Z. | |
dc.contributor.author | Woollins, J. Derek | |
dc.date.accessioned | 2017-04-26T23:33:35Z | |
dc.date.available | 2017-04-26T23:33:35Z | |
dc.date.issued | 2016-06-01 | |
dc.identifier | 241464653 | |
dc.identifier | ea285ece-b5aa-4304-80df-c29f33c03485 | |
dc.identifier | 84971280970 | |
dc.identifier | 000380267100018 | |
dc.identifier.citation | Hua , G , Du , J , Slawin , A M Z & Woollins , J D 2016 , ' One-pot approach to organo phosphorus-chalcogen macrocycles incorporating double OP(S)SC n or OP(Se)SeC n scaffolds : a synthetic and structural study ' , Chemistry - A European Journal , vol. 22 , no. 23 , pp. 7782-7791 . https://doi.org/10.1002/chem.201504832 | en |
dc.identifier.issn | 0947-6539 | |
dc.identifier.other | ORCID: /0000-0002-9527-6418/work/56861623 | |
dc.identifier.other | ORCID: /0000-0002-1498-9652/work/31779161 | |
dc.identifier.uri | https://hdl.handle.net/10023/10666 | |
dc.description | We are grateful to the University of St. Andrews for financial support and the EPSRC National Mass Spectrometry Service Centre (Swansea) for mass spectral measurements. | en |
dc.description.abstract | The development of new methodology for the preparation of functional macrocycles with practical applications is a fundamental important research area in macromolecular science. In this study, we report a new one-pot route for the synthesis of a series of macro-heterocycles by incorporating two phosphorus atoms and two chalcogen atoms and two oxygen atoms (double OP(S)SCn or OP(Se)SeCn scaffolds). The three-component condensation reactions of 2,4-diferrocenyl-1,3,2,4-diathiadiphosphetane 2,4-disulfide ( FcLR , a ferrocene analogue of Lawesson’s reagent) or 2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane 2,4-disulfide ( LR , Lawesson’s reagent), or 2,4-diphenyl-1,3,2,4-diselenadiphosphetane 2,4-diselenide ( WR , Woollins’ reagent), disodium alkenyl-diols, and dihalogenated alkanes are performed giving rise to soluble and air or moisture-stable macrocycloes in good to excellent yields (up to 92%). This is the first systemically preparative and readily scalable example of one-pot ring opening/ring extending reaction of three-components to prepare phosphorus-chalcogen containing macrocycles. We also provide a systematic crystallographic study. | |
dc.format.extent | 10 | |
dc.format.extent | 2339990 | |
dc.format.extent | 6105898 | |
dc.language.iso | eng | |
dc.relation.ispartof | Chemistry - A European Journal | en |
dc.subject | Cyclization | en |
dc.subject | Lawesson's reagent | en |
dc.subject | Macrocycles | en |
dc.subject | Structure elucidation | en |
dc.subject | Woollins’ reagent | en |
dc.subject | QD Chemistry | en |
dc.subject | DAS | en |
dc.subject.lcc | QD | en |
dc.title | One-pot approach to organo phosphorus-chalcogen macrocycles incorporating double OP(S)SCn or OP(Se)SeCn scaffolds : a synthetic and structural study | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.contributor.institution | University of St Andrews. EaSTCHEM | en |
dc.contributor.institution | University of St Andrews. Office of the Principal | en |
dc.identifier.doi | 10.1002/chem.201504832 | |
dc.description.status | Peer reviewed | en |
dc.date.embargoedUntil | 2017-04-26 |
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