- Ruthenium catalyzed synthesis of 2,3-unsaturated C-glycosides from glycals.
Ruthenium catalyzed synthesis of 2,3-unsaturated C-glycosides from glycals.
Carbohydrate research (2015-02-16)
Batthula Srinivas, Thurpu Raghavender Reddy, Sudhir Kashyap
PMID25681998
ZUSAMMENFASSUNG
A highly efficient and convenient C-glycosylation method was developed using ruthenium(III) chloride for the synthesis of 2,3-unsaturated C-glycosides. Various nucleophiles such as allyl trimethylsilane, triethylsilane, trimethylsilyl cyanide, trimethylsilyl azide and heterocycles such as thiophene and furan reacted smoothly with glycals in the presence of catalytic amount of ruthenium trichloride under mild reaction conditions.
MATERIALIEN
Produktnummer
Marke
Produktbeschreibung
Sigma-Aldrich
Chloroform, HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%, contains amylenes as stabilizer
Sigma-Aldrich
Chloroform, HPLC Plus, for HPLC, GC, and residue analysis, ≥99.9%, contains 0.5-1.0% ethanol as stabilizer
Sigma-Aldrich
Chloroform, ACS spectrophotometric grade, ≥99.8%, contains 0.5-1.0% ethanol as stabilizer
Sigma-Aldrich
Chloroform, contains ethanol as stabilizer, meets analytical specification of BP, 99-99.4% (GC)