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Start Over Author "Parlagh, Gyula" Journal journal of organometallic chemistry
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2. Site-selective phosphorylation of arylphospholes through reaction with phosphorus tribromide1<fn id="fn1"><no>1</no>Preliminary communication: .</fn>

Author

Keglevich, György, Chuluunbaatar, Tungalag, Dajka, Beáta, Ludányi, Krisztina, Parlagh, Gyula, Kégl, Tamás, Kollár, László, and Tőke, László

Subjects
*PHOSPHORUS, *PHOSPHORYLATION, *HYDROFORMYLATION
Abstract

The reaction of 1-(tri-tert-butylphenyl)phosphole (1) with phosphorus tribromide gave the 3-dibromophosphino intermediate (2) selectively that was useful in the synthesis of phosphonic amides 4, H-phosphinic amide 6 and H-phosphinates 8. A similar transformation of the 1-(triisopropylphenyl)phosphole (9) led to a 2-substitution furnishing phosphonic amides 12 or H-phosphinates 14. The phosphorylated phospholes (4, 6, 8) were tested as ligands of transition metal complexes in hydroformylation. [Copyright &y& Elsevier]

Published
2002
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