ISSN:
1572-879X
Keywords:
hydrodesulfurization
;
dibenzothiophene
;
platinum
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The thiaplatinacycles, [PtL2(C,S–C12 H8S)] and [PtL2(C,S–C13H10S)] (L = PEt3, PMe3; L2=Ph2PCH2 CH2PPh2), obtained from oxidative insertion of [Pt0Ln] into dibenzothiophene and 4-methyldibenzothiophene are hydrodesulfurized by reaction with hydrogen (toluene, 20 atm, 100°C) to biphenyl and 3-methylbiphenyl, respectively; addition of acidic alumina improves the reaction. These observations link the model systems and the latest generation of commercial second-stage HDS catalysts.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1019053521605
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