822-68-4Relevant articles and documents
NOVEL VINYL PHOSPHINES AND PHOTO-INITIATORS OBTAINABLE THEREFROM
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Page/Page column 47, (2019/10/04)
The present invention relates to a highly efficient process to prepare alkyl and vinyl phosphines which are useful as starting materials for novel bisacylphosphine oxides, bisacylphosphinic acids, salts, and derivatives thereof each bearing a vinyl functionality bound to the phosphorous atom as well as a versatile process for the preparation of the latter.
SYNTHESES AND CHARACTERISATION OF , 2-H)Os3(CO)10(μ2-PRH)> (R=C6H5, p-CH3OC6H4, C6H11) AND 2-H)2Os3(CO)9(μ2-PR)> (R=C6H5, C6H11). INTERCONVERSION OF CLUSTER-BOUND PHOSPHINE AND PHOSPHIDO LIGANDS. CRYSTAL AND MOLECULAR STRUCTURES OF2-H).....
Natarajan, Karuppannan,Zsolnai, Laszlo,Huttner, Gottfried
, p. 365 - 382 (2007/10/02)
Monoorganophosphines react with Os3(CO)12 in presence of trimethylamine oxide to give the phosphine-substituted cluster and the phosphido-bridged hydrido cluster (R=C6H5, p-CH3OC6H4, C6H11).The thermolysis of gave, under different conditions, and , and the thermolysis of gave (R=C6H5, C6H11).All the compounds have been studied by IR, NMR (31P and 1H) and mass spectrometry.The structures of and have been determined by X-ray crystallography.The results obtained for the system Os3(CO)12/PRH2 demonstrate a stepwise transformation of a terminally bonded PRH2 ligand to a doubly bridging μ2-PRH unit and finally to a triply bridging μ3-PR group by successive hydrogen transfer and CO substitution processes.
THERMOLYSIS OF PHOSPHONOUS ACIDS
Andreev, N. A.,Grishina, O. N.
, p. 1491 - 1494 (2007/10/02)
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