Multinuclear compounds of s-elements with sterically hindered о-semiquinonates and catecholates
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DOI: 10.1007/s11172-018-2038-2
Abstract: Alkali metals form mutinuclear compounds with redox-active singly and doubly reduced derivatives of sterically of hindered о-benzoquinones. Complexes [Na6(Cat)3(THF)7]•4THF, [Na5(Cat)2(SQ)(THF)5], [Na4(SQ)4(THF)4]•THF•C6H14, [Na4(3,5-SQ)4(THF)4], [K4(SQ)4(THF)4]•4THF and [Li3(SQ)3(THF)3]•THF (Cat is catecholate, SQ is semiquinonate) possessing high sensitivity to… read more here.
Keywords: elements sterically; thf thf; sterically hindered; thf ... See more keywords
Experimental and theoretical study of dimer-of-dimers-type tetrarhodium(ii) complexes bridged by 1,4-benzenedicarboxylate linkers.
Sign Up to like & getrecommendations! Published in 2018 at "Dalton transactions"
DOI: 10.1039/c8dt03293a
Abstract: Two dimer-of-dimers-type tetrarhodium complexes, [Rh4(piv)6(BDC)] ([1]; piv = pivalate) and [Rh4(piv)6(F4BDC)] ([2]), in which two paddlewheel-type dirhodium units are linked by 1,4-benzenedicarboxylate (BDC) and 1,4-tetrafluorobenzenedicarboxylate (F4BDC), respectively, have been synthesized and characterized via single-crystal X-ray… read more here.
Keywords: thf thf; dimers type; dimer dimers; type tetrarhodium ... See more keywords
Transmetallation of bis(6-diphenylphosphinoxy-acenapth-5-yl)mercury with tin tetrachloride, antimony trichloride and bismuth trichloride.
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DOI: 10.1039/c9dt00827f
Abstract: We recently communicated (Angew. Chem. Int. Ed., 2018, 57, 5917-5920) the transmetallation of [6-Ph2P(O)-Ace-5-]2Hg (1) with Pb(OAc)4, which, after work-up with HCl in Et2O, provided the first aryl lead trichloride, 6-Ph2P(O)-Ace-5-PbCl3 (2), and 6-Ph2P(O)-Ace-5-HgCl (3).… read more here.
Keywords: transmetallation bis; ph2p ace; thf thf; transmetallation ... See more keywords