Abstract
Phenylurea and N-trimethylsilyl-N'-phenylurea react with vanadocene (Cp2V) in toluene to give N-(η5-cyclopentadienyl)vanadio-N'-phenylurea as a major product and Cp2VN = C = O and aniline as byproducts. The reaction of N-trimethylsilyl-N'-phenylurea with N-bromosuccinimide in THF produces, instead of expected N-phenylureidosuccinimide and bromotrimethylsilane, succinimide and N-(p-bromophenyl)-N-trimethylsilylurea which hydrolyzes to form (p-bromophenyl)urea.
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Gordetsov, A.S., Zimina, S.V., Kulagina, N.V. et al. Reaction of Phenylurea and N-Trimethylsilyl-N'-phenylurea with Vanadocene and N-Bromosuccinimide. Russian Journal of General Chemistry 73, 1557–1560 (2003). https://doi.org/10.1023/B:RUGC.0000016022.68917.bd
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DOI: https://doi.org/10.1023/B:RUGC.0000016022.68917.bd