Scalambra Franco, Serrano-Ruiz Manuel, Romerosa Antonio
Área de Química Inorgánica-CIESOL, Facultad de Ciencias, Universidad de Almería, Almería, Spain.
Dalton Trans. 2017 May 9;46(18):5864-5871. doi: 10.1039/c6dt04262g.
A new water soluble complex [RuCp(HO-κO)(PTA)] (1) (PTA = 1,3,5-triaza-7-phosphaadamantane) has been synthesized and fully characterized by NMR and IR. The crystal structure of 1(CFSO)·3.5HO was characterized by single crystal X-ray determination. The catalytic activity of this complex was evaluated for the isomerisation of linear allylic alcohols from 3-buten-2-ol to 1-octen-3-ol into the correspondent ketones under both an inert atmosphere and in air, using as solvents: water, the substrate, mixtures of water/substrate, MeOH and mixtures of MeOH/water. An isomerization experiment on a mixture of all the studied allylic alcohols was also carried out.
一种新的水溶性配合物[RuCp(HO-κO)(PTA)] (1)(PTA = 1,3,5-三氮杂-7-磷杂金刚烷)已被合成,并通过核磁共振(NMR)和红外光谱(IR)进行了全面表征。通过单晶X射线测定对1(CFSO)·3.5HO的晶体结构进行了表征。在惰性气氛和空气中,以水、底物、水/底物混合物、甲醇以及甲醇/水混合物作为溶剂,评估了该配合物将线性烯丙醇从3-丁烯-2-醇异构化为1-辛烯-3-醇并转化为相应酮的催化活性。还对所有研究的烯丙醇混合物进行了异构化实验。