کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1302250 | 1498961 | 2013 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: A convenient route for the preparation of the monohydride catalyst trans-[RuCl(H)(dppe)2] (dppe = Ph2PCH2CH2PPh2): Improved synthesis and crystal structure A convenient route for the preparation of the monohydride catalyst trans-[RuCl(H)(dppe)2] (dppe = Ph2PCH2CH2PPh2): Improved synthesis and crystal structure](/preview/png/1302250.png)
A novel and improved room temperature synthesis of the monohydride catalyst trans-[RuCl(H)(dppe)2] complex (1, dppe (1,2-bis(diphenylphosphino)ethane) = Ph2PCH2CH2PPh2) proceeds through oxidation of methanol (the solvent) by the pentacoordinated cis-[RuCl(dppe)2][PF6] complex and t-BuOK as the base is described. Compound 1 was fully characterized by NMR (1H, 13C, 31P), ESI-MS(TOF +), FTIR and elemental analysis. The X-ray structure of 1 was reported for the first time and unambiguously confirms the trans-configuration of the complex.
A new and easy way to synthesize the trans-[RuCl(H)(dppe)2], (1) in high-yield was presented and its X-ray structure was reported for the first time.Figure optionsDownload as PowerPoint slideHighlights
► A faster way to access the catalyst trans-[RuCl(H)(dppe)2](1) is presented.
► Compound 1 X-ray structure is presented for the first time.
► The synthesis of 1 is a cost effective pathway for the preparation of derivatives.
► Room temp. synthesis of 1 is important in domains beyond catalysis and materials.
Journal: Inorganic Chemistry Communications - Volume 29, March 2013, Pages 123–127