Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Lloyd, D. M. G."'
Autor:
McOmie, J. F. W., Lloyd, D. M. G.
Publikováno v:
Biographical Memoirs of Fellows of the Royal Society, 2003 Dec 01. 49, 15-38.
Externí odkaz:
https://www.jstor.org/stable/3650212
Autor:
Read, J. H., Lloyd, D. M. G.
Publikováno v:
Transactions of the Faraday Society; 1948, Vol. 44, p721-729, 9p
Autor:
Lloyd, D. M. G.
Publikováno v:
Science Progress (1933- ), 1964 Jan 01. 52(205), 155-155.
Externí odkaz:
https://www.jstor.org/stable/43418952
Autor:
Millar, Ross Wood
The preparation and attempted preparation of diaminomethylene-sulphuranes (thiouronium ylides) by various routes is described. The principal route chosen was by proton abstraction from the conjugate acid (thiouronium salt) using a suitable non-hydrox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______901::80ca40d0b2fbc8d21e9f507c4891a5e2
https://hdl.handle.net/10023/15503
https://hdl.handle.net/10023/15503
Autor:
Tucker, Kanwaljit S.
A wide variety of 6-aryl-2, 3-dihydro-1, 4-diazepinium salts has been prepared by reaction of 1,2-diamines with 1, 5-diaza-3- aryl-pentadienium salts. The latter compounds were readily accessible by Vilsmeier formylation of the appropriate arylacetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______901::c62f5567e2fbd3134f766f46e394c4fc
https://hdl.handle.net/10023/15141
https://hdl.handle.net/10023/15141
Autor:
McNab, Hamish
The nmr spectra of 2,3-dihydro-1,4-diazepinium salts are discussed. From the magnitude of the coupling constants around the conjugated part of the molecules, a planar partial structure with complete electron delocalisation is indicated. The molecule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______901::554ea100601fd4c0d706115874236140
https://hdl.handle.net/10023/15492
https://hdl.handle.net/10023/15492
Autor:
Freeman, Brian Harding
The thermal decomposition of 2,3,4,5-tetraphenyldiazocyclopentadiene in the presence of carbene acceptors having Group V and VI elements to give 2,3,4,5-tetraphenylcyclopentadienylides has been extended and the first example of a telluronium ylide ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______901::546e4a41afb7dc012382ad40d347fb59
https://hdl.handle.net/10023/15286
https://hdl.handle.net/10023/15286
Autor:
Sneezum, John Stuart
Cyclopontadienylides (e.g, (III)) were prepared from dibromocyclopentene (l) b the action of cyclic organic bases followed by treatment with caustic alkali. The intermediate was shown to be the dibromide of the diquaternary salt (e.g. (II)), and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______901::8ee0af702cfff0ca1292073c112f633d
https://hdl.handle.net/10023/15304
https://hdl.handle.net/10023/15304