Synthesis of C-2 methylene glycosides from C-2 propargyloxymethyl glycals exploiting the alkynophilicity of AuCl3

Tetrahedron Letters

Volumn 48, Issue 51, 2007, Pages 8960-8962

  Kashyap, Sudhir ^a   Rao Vidadala, Srinivasa ^a   Hotha, Srinivas ^a  

^a NATIONAL CHEMICAL LABORATORY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

2 C METHYLENE GLYCOSIDE DERIVATIVE; C 2 METHYLENE ALPHA DEXTRO GLUCOSIDE DERIVATIVE; C 2 PROPARGYLOXYMETHYL GLYCAL DERIVATIVE; GLYCOSIDE; GOLD; UNCLASSIFIED DRUG;

ARTICLE; CATALYSIS; CHEMICAL STRUCTURE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; STEREOCHEMISTRY; SYNTHESIS;

EID: 36249011445     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2007.10.144     Document Type: Article

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26. 4, concentrated in vacuo and the resulting residue was purified by silica gel column chromatography using light petroleum ether (60-80 °C) and ethyl acetate to afford exomethylene α-glucosides in good yields.
27. 9: 632.74; found, 655.84 (M+23 for Na).