Selective Phosphoramidation and Phosphonation of Benzoxazoles via Sequence Control.
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DOI: 10.1021/acs.orglett.7b00726
Abstract: A selective phosphoramidation and phosphonation of benzoxazole was developed with trialkyl phosphites in the presence of iodine under mild conditions. In the reaction, the transformation completes in 10 min at room temperature and the substrates… read more here.
Keywords: phosphonation benzoxazoles; phosphoramidation phosphonation; sequence; selective phosphoramidation ... See more keywords