25564-22-1 [RN] Amyl cyclopentenone L5V BUTJ B5 [WLN] Unverified 2-Amyl 2-cyclopenten-1-one 2-amylcyclopent-2-en-1-one 2-Cyclopenten-1-one,2-pentyl- 2-n-pentyl-1-cyclopent-2-en-1-one 2-pentyl-1-cyclopent-2-enone 2-PENTYL-2-CYCLOPENTENONE 2-pentyl-cyclopent-2-en-1-one 2-...
of 2-n-amyl-3-hydroxy-3-methyl-4-cyclopentenone of formula III obtained by the rearrangement of 5-methyl-alpha-n-amyl-furfuryl alcohol of formula II in a solvent in the presence or absence of a catalyst.MINAMII MASAYOSHI
NEW MATERIAL:2-n-Amyl-3-hydroxy-3-methyl-4-cyclopentenone of formula I. USE:Useful as an intermediate for the synthesis of dihydrojasmone and an intermediate of pesticides. PROCESS:The compound of formula I is prepared by the rearrangement of 5-methyl- alpha-n-amylfurfuryl alcohol of formula...
NEW MATERIAL:2-n-Amyl-3-hydroxy-3-methyl-4-cyclopentenone of formula I. USE:Useful as an intermediate for the synthesis of dihydrojasmone and an intermediate of pesticides. PROCESS:The compound of formula I is prepared by the rearrangement of 5-methyl- alpha-n-amylfurfuryl alcohol of formula...
Y. OKAMOTODep. Appl. Chem., Fac. Eng., Nagoya Univ., Chikusa-ku, Nagoya 464-01, JapanJohn Wiley & Sons, Ltd.CheminformEfficient optical resolution of4-hydroxy-2-cyclopentenonederivatives by HPLC on1-phenylethylcarbamates of cellulose and amylose. Kaida Y,Okamoto Y. Chemistry Letters . 1992...
of 2-n-amyl-3-hydroxy-3-methyl-4-cyclopentenone of formula III obtained by the rearrangement of 5-methyl-alpha-n-amyl-furfuryl alcohol of formula II in a solvent in the presence or absence of a catalyst.MINAMII MASAYOSHI