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Просмотр по автору "Grigor'eva L.R."

Просмотр по автору "Grigor'eva L.R."

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  • 2,2,2-Trichloro-4-methoxy-1,3,2-benzodioxaphosphole in the reactions with terminal acetylenes 
    Nemtarev A.V.; Nasibullin I.O.; Fayzullin R.R.; Grigor'eva L.R.; Mironov V.F. (2020)
    © 2020 2,2,2-Trichloro-4-methoxy-1,3,2-benzodioxaphosphole reacts with arylacetylenes or 3-chloropropyne to give 2,7-dichloro-5-methoxy-4-aryl(haloalkyl)-1,2-benzoxaphosphinine 2-oxides. Hydrolysis of the latter leads to ...
  • Reaction of R-pulegone with P–H phosphonium salts 
    Shemakhina M.E.; Nemtarev A.V.; Fayzullin R.R.; Khasiyatullina N.R.; Grigor'eva L.R.; Mironov V.F. (2020)
    © 2020 The reaction of the R-pulegone with P–H-phosphonium salts gives the corresponding 8-phosphonio-p-menthan-3-one salts with high regio- and stereoselectivity. The structure of salts was determined by NMR and IR ...
  • Synthesis of novel mannopyranosyl betulinic acid phosphoniohexyl ester 
    Tsepaeva O.V.; Nemtarev A.V.; Kundina A.V.; Grigor'eva L.R.; Mironov V.F. (2021)
    A general approach to lupane monodesmosides containing a C-28 phosphonioalkyl group is based on the initial glycosylation of triterpene acid ω-haloalkyl esters at the C-3 position. The subsequent phosphorylation with ...

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