Synthesis of Some Homologs of D, L-β-Hydroxy-β-methyl-δ-valerolactone
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15 صفحه اولSynthesis of β-C-galactosyl D- and L-alanines.
Synthesis of β-C-D-galactosyl D- and L-alanines is carried out via a highly stereoselective Grignard reaction of glycosyl iodides, Sharpless dihydroxylation and S(N)2 displacement of the corresponding mesylate or tosylate. Alternatively, attempted triflation of the intermediate alcohols triggers a stereoselective debenzylative cyclization leading to interesting bicyclic trans-fused compounds.
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ژورنال
عنوان ژورنال: Bulletin of the Agricultural Chemical Society of Japan
سال: 1957
ISSN: 1881-1272,0375-8397
DOI: 10.1271/bbb1924.21.394