Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Wasantha A. Wickramasinghe"'
1
Stereoelectronic Effects on Dienophile Separation Influence the Diels–Alder Synthesis of Molecular Clefts
Autor: Stoermer, Martin, Wasantha A. Wickramasinghe, Byriel, Karl A., Hockless, David C. R., Skelton, Brian W., Sobolev, Alexandre N., White, Allan H., Mak, Jeffrey Y. W., Fairlie, David P.
Poster presented at the 2018 Twitter Chemistry Conference, hosted by the Royal Society of Chemistry, London, 6-7 March 2018. The synthesis of a series of synthetic clefts, characterised by X-ray crystallography. Some of the structures contained solve
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::026c6ce580bfbd6c984f4b7957301cae
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4
Activation of Thiourea Bound through Sulfur to Pentaammineruthenium(III): Structure and Reactivity
Autor: David P. Fairlie, Wasantha A. Wickramasinghe, Karl A. Byriel, Henry Taube
Publikováno v: Inorganic Chemistry. 36:2242-2243
An X-ray structure of (thiourea)pentaammineruthenium shows an sp3 sulfur atom bonded to Ru(III). Bond lengths and angles reveal substantial electronic reorganization in the thiourea with a significant contribution to the electronic structure from the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b54ee15b27cfd7625e8244f630130027
https://doi.org/10.1021/ic9611397
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5
Protonation of dicyclopentadiene complexes of ruthenium(0), osmium(0), rhodium(I), and iridium(I). Single-crystal x-ray study of [Os(2,3,5-.eta.-C10H13)(.eta.-C6H3Me3-1,3,5)]PF6, a complex containing a osmium-hydrogen-carbon interaction
Autor: Ian J. McMahon, Wasantha A. Wickramasinghe, Martin A. Bennett, Simon Pelling, Glen B. Robertson
Publikováno v: Organometallics. 4:754-761
Treatment of the arene endo-dicyclopentadiene complexes of zerovalent ruthenium and osmium M(e-arene)(e4-C10H12) (M = Ru, arene = C6Me6; M = Os, arene = C6H3Me3-1,3,5) with HPF6 gives monoprotonated salts [M(C10H13)(e-arene)]PF6. Similar salts are ob
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2bd77b3fb10902836bbf9d920876ab8a
https://doi.org/10.1021/om00123a024
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6
Coupling of cyclooctyne with carbon monoxide on divalent molybdenum and tungsten. Crystal and molecular structure of a bis(hexamethylene)cyclopentadienonetungsten complex, W(S2CNMe2)2(CO){(C8H12)2CO}
Autor: Glen B. Robertson, Wasantha A. Wickramasinghe, Ian W. Boyd, Martin A. Bennett
Publikováno v: Journal of Organometallic Chemistry. 290:181-197
Cyclooctyne (C8H12) in excess reacts with the dialkyldithiocarbamato complexes M(S2CNR2)2(CO)2 (R = Me, Et; M == Mo, L = PPh3; M = W, L = CO, PPh3) to give a mixture of two complexes, M(S2CNR2)2)(CO){(C8H12)2CO} (1–4) and M(S2CNR2)2(C8H12){(C5H12)2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5625619d2cde9ec6f594dd3f72c10bc4
https://doi.org/10.1016/0022-328x(85)87431-3
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