Hypervalent Adducts of Chalcogen-Containing <i>peri</i>-Substituted Naphthalenes; Reactions of Sulfur, Selenium, and Tellurium with Dihalogens
作者:Fergus R. Knight、Amy L. Fuller、Michael Bühl、Alexandra M. Z. Slawin、J. Derek Woollins
DOI:10.1021/ic101086h
日期:2010.8.16
structurally diverse compounds 1−15 Nap[SPh]2·Br4 (Nap = naphthalene-1,8-diyl); Nap[SePh][EPh]·Br4 (E = Se, S); Nap[SePh]2·I2; Nap[SePh][EPh]·3/2I2 (E = Se, S); Nap[TePh][G]·X2 (G = SePh, SPh, Br, I; X = Br, I); and [Nap(PPh2OH)(SPh)]+Br3−} formed from the reactions between peri-substituted naphthalene chalcogen donors D1−D8 Nap[ER][E′R] (ER/E′R = SPh, SePh, TePh); Nap[TePh][X] (X = Br, I); and Nap[PPh2][SPh]}
结构不同的化合物的范围1 - 15 N ap个[SPh上] 2 ·溴4(NAP =萘-1,8-二基); Nap [SePh] [EPh]·Br 4(E = Se,S); Nap [SePh] 2 ·I 2;Nap [SePh] [EPh]·3 / 2I 2(E = Se,S); Nap [TePh] [G]·X 2(G = SePh,SPh,Br,I; X = Br,I); 和[N ap个(PPH 2 OH)(SPH)] +溴3 - }从之间的反应形成的围取代萘硫族供体D1 - D8 N ap个[ER] [E'R](ER / E'R = SPh上, SePh,TePh);Nap [TePh] [X](X = Br,I); 和小睡[PPh 2用X射线晶体学对二溴和二碘进行表征,并在可能的情况下通过多核NMR,IR和MS对其进行表征。用于X射线数据1 - 15由萘环扭转,分析围-原子位移,
Synthetic and Structural Studies of 1,8-Chalcogen Naphthalene Derivatives
作者:Fergus R. Knight、Amy L. Fuller、Michael Bühl、Alexandra M. Z. Slawin、J. Derek Woollins
DOI:10.1002/chem.200903523
日期:2010.7.5
S(naphthyl) ring conformations. Two novel peri‐substituted naphthalene sulfoxides of 1, Nap(OSPh)(SPh) 8 and Nap(OSPh)2 9, which contain different valence states of sulfur, were prepared and fully characterised by using X‐ray crystallography and multinuclear NMR spectroscopy, IR spectroscopy and MS. Molecular structures were analysed by using naphthalene ring torsions, peri‐atom displacement, splay angle magnitude