Compound 2 was treated with 2-methylpro-penal to give the Michael-addition product 3 which was reduced to the alcohol 5 and the latter ring-enlarged with Bu4NF to 12-methyl-10-nitro-13-tridecanolide (6) followed by reductive elimination of the NO2 group by Bu3SnH....
专利名称:11-METHYL-13-TRIDECANOLIDE, 12METHYL-14-TETRADECA- NOLIDE AND 13METHYL-15-PENTADECANOLIDE, PERFUME COMPOSITIONS CONTAINING THE SAME, AND PROCESS FOR THE PRODUCTION OF COMPOUNDS INCLUDING THE SAME 发明人:TAKAOKA, Hideaki 申请号:JP2005007961 申请日:200504 27 公开号:WO05/105773P1 公开日...
Takaoka H.11-Methyl-13-tridecanolide, 12-methyl-14-tetradeca-nolide and 13-methyl-15-pentadecanolide, perfume compositions containing the same, andprocess for the production of compounds including the same.EP, 1741706. 2005Takaoka H.11-Methyl-13-tridecanolide, 12-methyl-14-tetradeca-nolide ...
Takaoka H.11-Methyl-13-tridecanolide, 12-methyl-14-tetradeca-nolide and 13-methyl-15-pentadecanolide, perfume compositions containing the same, andprocess for the production of compounds including the same.EP, 1741706. 2005Takaoka H.11-Methyl-13-tridecanolide, 12-methyl-14-tetradeca-nolide ...
Takaoka H.11-Methyl-13-tridecanolide, 12-methyl-14-tetradeca-nolide and 13-methyl-15-pentadecanolide, perfume compositions containing the same, andprocess for the production of compounds including the same.EP, 1741706. 2005Takaoka H.11-Methyl-13-tridecanolide, 12-methyl-14-tetradeca-nolide ...
ChemInform Abstract: Synthesis of 12‐Methyl‐13‐tridecanolideother natural productsNois available for this article.doi:10.1002/chin.198746361STANCHEV, S.HESSE, M.Wiley-BlackwellChemInform
Among the compounds represented by the general formula (1),;\n\n\n\n\n\n\n(in the formula, n is an integer of 7 to 13)in particular, 11-methyl-13-tridecanolide of which n=8, 12-methyl-14-tetradecanolide of which n=9, and 13-methyl-15-pentadecanolide of which n=10 are ...
1. 11-methyl-13-tridecanolide. 2. 12-methyl-14-tetradecanolide. 3. 13-methyl-15-pentadecanolide. 4. A mixture of 11-methyl-13-tridecanolide, 12-methyl-14-tetradecanolide and 13-methyl-15-pentadecanolide. 5. A perfume composition containing at least one compound selected from the group...