The first use of the free selenimide Ph2Se=NH as a synthon; the synthesis and X-ray crystal structure of [Ph2SeNSePh2][BPh4 |
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| Authors: | Elsegood Mark R J Kelly Paul F Reid Gillian Staniland Paul M |
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| Affiliation: | Department of Chemistry, Loughborough University, Leics, LE11 3TU, UK. P.F.Kelly@lboro.ac.uk. |
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| Abstract: | Reaction of o-mesitylsulfonylhydroxylamine (MSH) with Ph(2)Se results in the [Ph(2)SeNH(2)](+) cation; low temperature deprotonation (LDA), bromination (NBS) and then treatment with Ph(2)Se-Na[BPh(4)] generates [Ph(2)SeNSePh(2)][BPh(4)], via the selenimides Ph(2)Se=NH and Ph(2)Se=NBr. |
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