Iodine catalyzed and tertiary butyl ammonium bromide promoted p reparation of b enzoxazaphosphininyl phenylboronates

Benzoxazaphosphininyl Phenylboronates were prepared by O -Phosphorylation of potassium salt of phenylboronic acid with cyclic phosphoromonochloridates in the presence of stoichiometric amount of Iodine and catalytic amount of tertiary butyl ammonium bromide at 50-60 °C in dry toluene.

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Bibliographic Details
Published in:Organic communications 2009-04, Vol.2 (2), p.28
Main Authors: Reddy, R Kishore K, C Bhupendra Reddy, Kumar, K Suresh, C Naga Raju, Reddy, C Suresh
Format: Article
Language:English
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Summary:Benzoxazaphosphininyl Phenylboronates were prepared by O -Phosphorylation of potassium salt of phenylboronic acid with cyclic phosphoromonochloridates in the presence of stoichiometric amount of Iodine and catalytic amount of tertiary butyl ammonium bromide at 50-60 °C in dry toluene.
ISSN:1307-6175