MoO((OPr)-Pr-i)(4) decomposition pathways on ageing: spontaneous and nearly quantitative transformation into Mo6O10((OPr)-Pr-i)(12)статья
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Аннотация:Liquid samples of MoO((OPr)-Pr-i)(4) (I), kept at room temperature in complete isolation from oxygen and moisture, nearly completely solidify after approximately 2 months of storage. GLC-MS analysis of the liquid residue showed it containing approximately equal amounts of (PrOH)-Pr-i and acetone and excess of (Pr2O)-Pr-i. Multinuclear NMR (C-13, O-17 and Mo-95) investigation of this reaction in solution in toluene proved that acetone and ether elimination occur simultaneously. The solid product of the reaction was identified as Mo6O10((OPr)-Pr-i)(12) (II). (C) 1998 Elsevier Science Ltd. All rights reserved.