首页 | 本学科首页   官方微博 | 高级检索  
     


Reaction of Ru3(CO)12 with but-2-yn-1,4-diol in CH3OH/KOH solution. Crystal structure of (μ-Cl)Ru3(CO)93-η-H2CCC(H)CH2]
Authors:Giuliana Gervasio  Domenica Marabello  Andrea Secco
Affiliation:a Dipartimento di Chimica IFM, Università di Torino, Via Pietro Giuria 7, I-10125 Torino, Italy
b Dipartimento di Scienze e Tecnologie Avanzate, Università del Piemonte Orientale, Spalto Marengo 33, I-15100 Alessandria, Italy
Abstract:The reaction of Ru3(CO)12 with but-2-yn-1,4-diol (HOCH2CCCH2OH, BUD) in CH3OH/KOH followed by acidification with HCl leads to four products, one of which has been identified as the title complex (μ-Cl)Ru3(CO)934-H2CCC(H)CH2]. This is an open cluster containing a bridging Cl atom on the open side and a C4H5 moiety bound to all the metals. The structure of the complex has been determined by X-ray analysis.The thermal reaction of Ru3(CO)12 with BUD has been revisited for a comparison with the results in alkaline solution. The main product is the allylic derivative HRu3(CO)9[HCCHCCHO].
Keywords:Alkyne-diols   Ruthenium carbonyl clusters   Hydrochloric acid   Dehydration and dehydroxylation reactions   Crystal structure
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号