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See detailEfficient synthesis of 2,5-diketopiperazines by Staudinger-mediated cyclization
Beagle, Lucas; Hansen, Finn; Monbaliu, Jean-Christophe ULg et al

in Synlett (2012), 23(16), 2337-2340

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See detailMicrowave-assisted synthesis of N-heterocyclic carbene precursors
Aidouni, Adila; Demonceau, Albert ULg; Delaude, Lionel ULg

in Synlett (2006), (3), 493-495

A very simple and efficient procedure is reported for the synthesis of 1,3-diarylimidazolinium chlorides by cyclization of N,N'-diarylethylenediamines dihydrochlorides with triethyl ortho-formate under ... [more ▼]

A very simple and efficient procedure is reported for the synthesis of 1,3-diarylimidazolinium chlorides by cyclization of N,N'-diarylethylenediamines dihydrochlorides with triethyl ortho-formate under microwave irradiation. [less ▲]

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See detailCatalytic asymmetric dihydroxylation of C,C double bonds with osmium tetroxide using selenoxides as co-oxidants
Krief, A.; Colaux, Catherine ULg

in Synlett (2001), (4), 501-504

Asymmetric dihydroxylation of olefins has been achieved in good yields and ee's using potassium osmate dihydrate (K2OsO2(OH)(4), the pre-oxidant), (DHQD)(2)PHAL (the chiral ligand), potassium carbonate ... [more ▼]

Asymmetric dihydroxylation of olefins has been achieved in good yields and ee's using potassium osmate dihydrate (K2OsO2(OH)(4), the pre-oxidant), (DHQD)(2)PHAL (the chiral ligand), potassium carbonate (the base) and selenoxides (the co-oxidants). Bath the yield and the ee proved to be pH dependent, the highest yield and ee being found at almost the same pH values. The rate of the reaction was found to be highly dependent upon the structure of the selenoxide used. Some representative examples involving aminoxides are presented for comparison. [less ▲]

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